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[PATCH] DocBook: fix some descriptions
Some KernelDoc descriptions are updated to match the current code. No code changes. Signed-off-by: Martin Waitz <tali@admingilde.org> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
parent
6013d5445f
commit
67be2dd1ba
22 changed files with 160 additions and 137 deletions
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@ -379,8 +379,8 @@ ACPI_DEVICE_ATTR(eject, 0200, NULL, acpi_eject_store);
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/**
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* setup_sys_fs_device_files - sets up the device files under device namespace
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* @@dev: acpi_device object
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* @@func: function pointer to create or destroy the device file
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* @dev: acpi_device object
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* @func: function pointer to create or destroy the device file
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*/
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static void
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setup_sys_fs_device_files (
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@ -115,7 +115,7 @@ int platform_add_devices(struct platform_device **devs, int num)
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/**
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* platform_device_register - add a platform-level device
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* @dev: platform device we're adding
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* @pdev: platform device we're adding
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*
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*/
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int platform_device_register(struct platform_device * pdev)
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@ -174,7 +174,7 @@ int platform_device_register(struct platform_device * pdev)
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/**
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* platform_device_unregister - remove a platform-level device
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* @dev: platform device we're removing
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* @pdev: platform device we're removing
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*
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* Note that this function will also release all memory- and port-based
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* resources owned by the device (@dev->resource).
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@ -120,6 +120,10 @@ static int pci_visit_bridge (struct pci_visit * fn,
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/**
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* pci_visit_dev - scans the pci buses.
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* @fn: callback functions that are called while visiting
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* @wrapped_dev: the device to scan
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* @wrapped_parent: the bus where @wrapped_dev is connected to
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*
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* Every bus and every function is presented to a custom
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* function that can act upon it.
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*/
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@ -14,7 +14,7 @@
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/**
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* pci_enable_rom - enable ROM decoding for a PCI device
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* @dev: PCI device to enable
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* @pdev: PCI device to enable
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*
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* Enable ROM decoding on @dev. This involves simply turning on the last
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* bit of the PCI ROM BAR. Note that some cards may share address decoders
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@ -32,7 +32,7 @@ static void pci_enable_rom(struct pci_dev *pdev)
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/**
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* pci_disable_rom - disable ROM decoding for a PCI device
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* @dev: PCI device to disable
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* @pdev: PCI device to disable
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*
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* Disable ROM decoding on a PCI device by turning off the last bit in the
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* ROM BAR.
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@ -47,7 +47,7 @@ static void pci_disable_rom(struct pci_dev *pdev)
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/**
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* pci_map_rom - map a PCI ROM to kernel space
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* @dev: pointer to pci device struct
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* @pdev: pointer to pci device struct
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* @size: pointer to receive size of pci window over ROM
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* @return: kernel virtual pointer to image of ROM
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*
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@ -132,7 +132,7 @@ void __iomem *pci_map_rom(struct pci_dev *pdev, size_t *size)
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/**
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* pci_map_rom_copy - map a PCI ROM to kernel space, create a copy
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* @dev: pointer to pci device struct
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* @pdev: pointer to pci device struct
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* @size: pointer to receive size of pci window over ROM
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* @return: kernel virtual pointer to image of ROM
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*
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@ -166,7 +166,7 @@ void __iomem *pci_map_rom_copy(struct pci_dev *pdev, size_t *size)
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/**
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* pci_unmap_rom - unmap the ROM from kernel space
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* @dev: pointer to pci device struct
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* @pdev: pointer to pci device struct
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* @rom: virtual address of the previous mapping
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*
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* Remove a mapping of a previously mapped ROM
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@ -187,7 +187,7 @@ void pci_unmap_rom(struct pci_dev *pdev, void __iomem *rom)
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/**
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* pci_remove_rom - disable the ROM and remove its sysfs attribute
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* @dev: pointer to pci device struct
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* @pdev: pointer to pci device struct
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*
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* Remove the rom file in sysfs and disable ROM decoding.
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*/
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@ -206,7 +206,7 @@ void pci_remove_rom(struct pci_dev *pdev)
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/**
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* pci_cleanup_rom - internal routine for freeing the ROM copy created
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* by pci_map_rom_copy called from remove.c
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* @dev: pointer to pci device struct
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* @pdev: pointer to pci device struct
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*
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* Free the copied ROM if we allocated one.
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*/
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@ -253,7 +253,7 @@ void pnp_init_resource_table(struct pnp_resource_table *table)
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/**
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* pnp_clean_resources - clears resources that were not manually set
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* @res - the resources to clean
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* @res: the resources to clean
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*
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*/
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static void pnp_clean_resource_table(struct pnp_resource_table * res)
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2
fs/bio.c
2
fs/bio.c
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@ -140,6 +140,7 @@ inline void bio_init(struct bio *bio)
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* bio_alloc_bioset - allocate a bio for I/O
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* @gfp_mask: the GFP_ mask given to the slab allocator
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* @nr_iovecs: number of iovecs to pre-allocate
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* @bs: the bio_set to allocate from
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*
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* Description:
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* bio_alloc_bioset will first try it's on mempool to satisfy the allocation.
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@ -629,6 +630,7 @@ out:
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/**
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* bio_map_user - map user address into bio
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* @q: the request_queue_t for the bio
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* @bdev: destination block device
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* @uaddr: start of user address
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* @len: length in bytes
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11
fs/buffer.c
11
fs/buffer.c
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@ -774,15 +774,14 @@ repeat:
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/**
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* sync_mapping_buffers - write out and wait upon a mapping's "associated"
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* buffers
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* @buffer_mapping - the mapping which backs the buffers' data
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* @mapping - the mapping which wants those buffers written
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* @mapping: the mapping which wants those buffers written
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*
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* Starts I/O against the buffers at mapping->private_list, and waits upon
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* that I/O.
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*
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* Basically, this is a convenience function for fsync(). @buffer_mapping is
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* the blockdev which "owns" the buffers and @mapping is a file or directory
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* which needs those buffers to be written for a successful fsync().
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* Basically, this is a convenience function for fsync().
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* @mapping is a file or directory which needs those buffers to be written for
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* a successful fsync().
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*/
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int sync_mapping_buffers(struct address_space *mapping)
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{
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@ -1263,6 +1262,7 @@ __getblk_slow(struct block_device *bdev, sector_t block, int size)
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/**
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* mark_buffer_dirty - mark a buffer_head as needing writeout
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* @bh: the buffer_head to mark dirty
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*
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* mark_buffer_dirty() will set the dirty bit against the buffer, then set its
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* backing page dirty, then tag the page as dirty in its address_space's radix
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@ -1501,6 +1501,7 @@ EXPORT_SYMBOL(__breadahead);
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/**
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* __bread() - reads a specified block and returns the bh
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* @bdev: the block_device to read from
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* @block: number of block
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* @size: size (in bytes) to read
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*
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@ -512,7 +512,8 @@ restart:
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}
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/**
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* sync_inodes
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* sync_inodes - writes all inodes to disk
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* @wait: wait for completion
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*
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* sync_inodes() goes through each super block's dirty inode list, writes the
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* inodes out, waits on the writeout and puts the inodes back on the normal
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@ -604,6 +605,7 @@ EXPORT_SYMBOL(sync_inode);
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/**
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* generic_osync_inode - flush all dirty data for a given inode to disk
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* @inode: inode to write
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* @mapping: the address_space that should be flushed
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* @what: what to write and wait upon
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*
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* This can be called by file_write functions for files which have the
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92
fs/mpage.c
92
fs/mpage.c
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@ -160,52 +160,6 @@ map_buffer_to_page(struct page *page, struct buffer_head *bh, int page_block)
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} while (page_bh != head);
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}
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/**
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* mpage_readpages - populate an address space with some pages, and
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* start reads against them.
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*
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* @mapping: the address_space
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* @pages: The address of a list_head which contains the target pages. These
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* pages have their ->index populated and are otherwise uninitialised.
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*
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* The page at @pages->prev has the lowest file offset, and reads should be
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* issued in @pages->prev to @pages->next order.
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*
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* @nr_pages: The number of pages at *@pages
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* @get_block: The filesystem's block mapper function.
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*
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* This function walks the pages and the blocks within each page, building and
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* emitting large BIOs.
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*
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* If anything unusual happens, such as:
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*
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* - encountering a page which has buffers
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* - encountering a page which has a non-hole after a hole
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* - encountering a page with non-contiguous blocks
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*
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* then this code just gives up and calls the buffer_head-based read function.
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* It does handle a page which has holes at the end - that is a common case:
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* the end-of-file on blocksize < PAGE_CACHE_SIZE setups.
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*
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* BH_Boundary explanation:
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*
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* There is a problem. The mpage read code assembles several pages, gets all
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* their disk mappings, and then submits them all. That's fine, but obtaining
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* the disk mappings may require I/O. Reads of indirect blocks, for example.
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*
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* So an mpage read of the first 16 blocks of an ext2 file will cause I/O to be
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* submitted in the following order:
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* 12 0 1 2 3 4 5 6 7 8 9 10 11 13 14 15 16
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* because the indirect block has to be read to get the mappings of blocks
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* 13,14,15,16. Obviously, this impacts performance.
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*
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* So what we do it to allow the filesystem's get_block() function to set
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* BH_Boundary when it maps block 11. BH_Boundary says: mapping of the block
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* after this one will require I/O against a block which is probably close to
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* this one. So you should push what I/O you have currently accumulated.
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*
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* This all causes the disk requests to be issued in the correct order.
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*/
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static struct bio *
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do_mpage_readpage(struct bio *bio, struct page *page, unsigned nr_pages,
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sector_t *last_block_in_bio, get_block_t get_block)
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goto out;
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}
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/**
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* mpage_readpages - populate an address space with some pages, and
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* start reads against them.
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*
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* @mapping: the address_space
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* @pages: The address of a list_head which contains the target pages. These
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* pages have their ->index populated and are otherwise uninitialised.
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*
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* The page at @pages->prev has the lowest file offset, and reads should be
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* issued in @pages->prev to @pages->next order.
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*
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* @nr_pages: The number of pages at *@pages
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* @get_block: The filesystem's block mapper function.
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*
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* This function walks the pages and the blocks within each page, building and
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* emitting large BIOs.
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*
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* If anything unusual happens, such as:
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*
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* - encountering a page which has buffers
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* - encountering a page which has a non-hole after a hole
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* - encountering a page with non-contiguous blocks
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*
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* then this code just gives up and calls the buffer_head-based read function.
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* It does handle a page which has holes at the end - that is a common case:
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* the end-of-file on blocksize < PAGE_CACHE_SIZE setups.
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*
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* BH_Boundary explanation:
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*
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* There is a problem. The mpage read code assembles several pages, gets all
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* their disk mappings, and then submits them all. That's fine, but obtaining
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* the disk mappings may require I/O. Reads of indirect blocks, for example.
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*
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* So an mpage read of the first 16 blocks of an ext2 file will cause I/O to be
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* submitted in the following order:
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* 12 0 1 2 3 4 5 6 7 8 9 10 11 13 14 15 16
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* because the indirect block has to be read to get the mappings of blocks
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* 13,14,15,16. Obviously, this impacts performance.
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*
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* So what we do it to allow the filesystem's get_block() function to set
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* BH_Boundary when it maps block 11. BH_Boundary says: mapping of the block
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* after this one will require I/O against a block which is probably close to
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* this one. So you should push what I/O you have currently accumulated.
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*
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* This all causes the disk requests to be issued in the correct order.
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*/
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int
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mpage_readpages(struct address_space *mapping, struct list_head *pages,
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unsigned nr_pages, get_block_t get_block)
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@ -1742,7 +1742,7 @@ struct dentry *proc_pid_unhash(struct task_struct *p)
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/**
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* proc_pid_flush - recover memory used by stale /proc/@pid/x entries
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* @proc_entry: directoy to prune.
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* @proc_dentry: directoy to prune.
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*
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* Shrink the /proc directory that was used by the just killed thread.
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*/
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@ -51,7 +51,10 @@ EXPORT_SYMBOL(seq_open);
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/**
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* seq_read - ->read() method for sequential files.
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* @file, @buf, @size, @ppos: see file_operations method
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* @file: the file to read from
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* @buf: the buffer to read to
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* @size: the maximum number of bytes to read
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* @ppos: the current position in the file
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*
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* Ready-made ->f_op->read()
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*/
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@ -219,7 +222,9 @@ Eoverflow:
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/**
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* seq_lseek - ->llseek() method for sequential files.
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* @file, @offset, @origin: see file_operations method
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* @file: the file in question
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* @offset: new position
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* @origin: 0 for absolute, 1 for relative position
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*
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* Ready-made ->f_op->llseek()
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*/
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@ -96,7 +96,7 @@ static int fill_read_buffer(struct dentry * dentry, struct sysfs_buffer * buffer
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/**
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* flush_read_buffer - push buffer to userspace.
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* @buffer: data buffer for file.
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* @userbuf: user-passed buffer.
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* @buf: user-passed buffer.
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* @count: number of bytes requested.
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* @ppos: file position.
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*
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@ -164,7 +164,7 @@ out:
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/**
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* fill_write_buffer - copy buffer from userspace.
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* @buffer: data buffer for file.
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* @userbuf: data from user.
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* @buf: data from user.
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* @count: number of bytes in @userbuf.
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*
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* Allocate @buffer->page if it hasn't been already, then
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@ -1065,67 +1065,71 @@ int sync_inode(struct inode *inode, struct writeback_control *wbc);
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* with a particular exported file system - particularly enabling nfsd and
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* the filesystem to co-operate when dealing with file handles.
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*
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* export_operations contains two basic operation for dealing with file handles,
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* decode_fh() and encode_fh(), and allows for some other operations to be defined
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* which standard helper routines use to get specific information from the
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* filesystem.
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* export_operations contains two basic operation for dealing with file
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* handles, decode_fh() and encode_fh(), and allows for some other
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* operations to be defined which standard helper routines use to get
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* specific information from the filesystem.
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*
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* nfsd encodes information use to determine which filesystem a filehandle
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* applies to in the initial part of the file handle. The remainder, termed a
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* file handle fragment, is controlled completely by the filesystem.
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* The standard helper routines assume that this fragment will contain one or two
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* sub-fragments, one which identifies the file, and one which may be used to
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* identify the (a) directory containing the file.
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* applies to in the initial part of the file handle. The remainder, termed
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* a file handle fragment, is controlled completely by the filesystem. The
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* standard helper routines assume that this fragment will contain one or
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* two sub-fragments, one which identifies the file, and one which may be
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* used to identify the (a) directory containing the file.
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*
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* In some situations, nfsd needs to get a dentry which is connected into a
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* specific part of the file tree. To allow for this, it passes the function
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* acceptable() together with a @context which can be used to see if the dentry
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* is acceptable. As there can be multiple dentrys for a given file, the filesystem
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* should check each one for acceptability before looking for the next. As soon
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* as an acceptable one is found, it should be returned.
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* specific part of the file tree. To allow for this, it passes the
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* function acceptable() together with a @context which can be used to see
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* if the dentry is acceptable. As there can be multiple dentrys for a
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* given file, the filesystem should check each one for acceptability before
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* looking for the next. As soon as an acceptable one is found, it should
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* be returned.
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*
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* decode_fh:
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* @decode_fh is given a &struct super_block (@sb), a file handle fragment (@fh, @fh_len)
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* and an acceptability testing function (@acceptable, @context). It should return
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* a &struct dentry which refers to the same file that the file handle fragment refers
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* to, and which passes the acceptability test. If it cannot, it should return
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* a %NULL pointer if the file was found but no acceptable &dentries were available, or
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* a %ERR_PTR error code indicating why it couldn't be found (e.g. %ENOENT or %ENOMEM).
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* @decode_fh is given a &struct super_block (@sb), a file handle fragment
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* (@fh, @fh_len) and an acceptability testing function (@acceptable,
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* @context). It should return a &struct dentry which refers to the same
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* file that the file handle fragment refers to, and which passes the
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* acceptability test. If it cannot, it should return a %NULL pointer if
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* the file was found but no acceptable &dentries were available, or a
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* %ERR_PTR error code indicating why it couldn't be found (e.g. %ENOENT or
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* %ENOMEM).
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*
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* encode_fh:
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* @encode_fh should store in the file handle fragment @fh (using at most @max_len bytes)
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* information that can be used by @decode_fh to recover the file refered to by the
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* &struct dentry @de. If the @connectable flag is set, the encode_fh() should store
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* sufficient information so that a good attempt can be made to find not only
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* the file but also it's place in the filesystem. This typically means storing
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* a reference to de->d_parent in the filehandle fragment.
|
||||
* encode_fh() should return the number of bytes stored or a negative error code
|
||||
* such as %-ENOSPC
|
||||
* @encode_fh should store in the file handle fragment @fh (using at most
|
||||
* @max_len bytes) information that can be used by @decode_fh to recover the
|
||||
* file refered to by the &struct dentry @de. If the @connectable flag is
|
||||
* set, the encode_fh() should store sufficient information so that a good
|
||||
* attempt can be made to find not only the file but also it's place in the
|
||||
* filesystem. This typically means storing a reference to de->d_parent in
|
||||
* the filehandle fragment. encode_fh() should return the number of bytes
|
||||
* stored or a negative error code such as %-ENOSPC
|
||||
*
|
||||
* get_name:
|
||||
* @get_name should find a name for the given @child in the given @parent directory.
|
||||
* The name should be stored in the @name (with the understanding that it is already
|
||||
* pointing to a a %NAME_MAX+1 sized buffer. get_name() should return %0 on success,
|
||||
* a negative error code or error.
|
||||
* @get_name will be called without @parent->i_sem held.
|
||||
* @get_name should find a name for the given @child in the given @parent
|
||||
* directory. The name should be stored in the @name (with the
|
||||
* understanding that it is already pointing to a a %NAME_MAX+1 sized
|
||||
* buffer. get_name() should return %0 on success, a negative error code
|
||||
* or error. @get_name will be called without @parent->i_sem held.
|
||||
*
|
||||
* get_parent:
|
||||
* @get_parent should find the parent directory for the given @child which is also
|
||||
* a directory. In the event that it cannot be found, or storage space cannot be
|
||||
* allocated, a %ERR_PTR should be returned.
|
||||
* @get_parent should find the parent directory for the given @child which
|
||||
* is also a directory. In the event that it cannot be found, or storage
|
||||
* space cannot be allocated, a %ERR_PTR should be returned.
|
||||
*
|
||||
* get_dentry:
|
||||
* Given a &super_block (@sb) and a pointer to a file-system specific inode identifier,
|
||||
* possibly an inode number, (@inump) get_dentry() should find the identified inode and
|
||||
* return a dentry for that inode.
|
||||
* Any suitable dentry can be returned including, if necessary, a new dentry created
|
||||
* with d_alloc_root. The caller can then find any other extant dentrys by following the
|
||||
* d_alias links. If a new dentry was created using d_alloc_root, DCACHE_NFSD_DISCONNECTED
|
||||
* should be set, and the dentry should be d_rehash()ed.
|
||||
* Given a &super_block (@sb) and a pointer to a file-system specific inode
|
||||
* identifier, possibly an inode number, (@inump) get_dentry() should find
|
||||
* the identified inode and return a dentry for that inode. Any suitable
|
||||
* dentry can be returned including, if necessary, a new dentry created with
|
||||
* d_alloc_root. The caller can then find any other extant dentrys by
|
||||
* following the d_alias links. If a new dentry was created using
|
||||
* d_alloc_root, DCACHE_NFSD_DISCONNECTED should be set, and the dentry
|
||||
* should be d_rehash()ed.
|
||||
*
|
||||
* If the inode cannot be found, either a %NULL pointer or an %ERR_PTR code can be returned.
|
||||
* The @inump will be whatever was passed to nfsd_find_fh_dentry() in either the
|
||||
* @obj or @parent parameters.
|
||||
* If the inode cannot be found, either a %NULL pointer or an %ERR_PTR code
|
||||
* can be returned. The @inump will be whatever was passed to
|
||||
* nfsd_find_fh_dentry() in either the @obj or @parent parameters.
|
||||
*
|
||||
* Locking rules:
|
||||
* get_parent is called with child->d_inode->i_sem down
|
||||
|
|
|
@ -167,13 +167,14 @@ struct skb_shared_info {
|
|||
* @h: Transport layer header
|
||||
* @nh: Network layer header
|
||||
* @mac: Link layer header
|
||||
* @dst: FIXME: Describe this field
|
||||
* @dst: destination entry
|
||||
* @sp: the security path, used for xfrm
|
||||
* @cb: Control buffer. Free for use by every layer. Put private vars here
|
||||
* @len: Length of actual data
|
||||
* @data_len: Data length
|
||||
* @mac_len: Length of link layer header
|
||||
* @csum: Checksum
|
||||
* @__unused: Dead field, may be reused
|
||||
* @local_df: allow local fragmentation
|
||||
* @cloned: Head may be cloned (check refcnt to be sure)
|
||||
* @nohdr: Payload reference only, must not modify header
|
||||
* @pkt_type: Packet class
|
||||
|
|
|
@ -161,6 +161,7 @@ struct sock_common {
|
|||
* @sk_sndmsg_page: cached page for sendmsg
|
||||
* @sk_sndmsg_off: cached offset for sendmsg
|
||||
* @sk_send_head: front of stuff to transmit
|
||||
* @sk_security: used by security modules
|
||||
* @sk_write_pending: a write to stream socket waits to start
|
||||
* @sk_state_change: callback to indicate change in the state of the sock
|
||||
* @sk_data_ready: callback to indicate there is data to be processed
|
||||
|
|
|
@ -2906,6 +2906,7 @@ static void __wake_up_common(wait_queue_head_t *q, unsigned int mode,
|
|||
* @q: the waitqueue
|
||||
* @mode: which threads
|
||||
* @nr_exclusive: how many wake-one or wake-many threads to wake up
|
||||
* @key: is directly passed to the wakeup function
|
||||
*/
|
||||
void fastcall __wake_up(wait_queue_head_t *q, unsigned int mode,
|
||||
int nr_exclusive, void *key)
|
||||
|
@ -2928,7 +2929,7 @@ void fastcall __wake_up_locked(wait_queue_head_t *q, unsigned int mode)
|
|||
}
|
||||
|
||||
/**
|
||||
* __wake_up - sync- wake up threads blocked on a waitqueue.
|
||||
* __wake_up_sync - wake up threads blocked on a waitqueue.
|
||||
* @q: the waitqueue
|
||||
* @mode: which threads
|
||||
* @nr_exclusive: how many wake-one or wake-many threads to wake up
|
||||
|
|
|
@ -1991,6 +1991,8 @@ int proc_dointvec_userhz_jiffies(ctl_table *table, int write, struct file *filp,
|
|||
* @filp: the file structure
|
||||
* @buffer: the user buffer
|
||||
* @lenp: the size of the user buffer
|
||||
* @ppos: file position
|
||||
* @ppos: the current position in the file
|
||||
*
|
||||
* Reads/writes up to table->maxlen/sizeof(unsigned int) integer
|
||||
* values from/to the user buffer, treated as an ASCII string.
|
||||
|
|
|
@ -216,13 +216,12 @@ int kobject_register(struct kobject * kobj)
|
|||
/**
|
||||
* kobject_set_name - Set the name of an object
|
||||
* @kobj: object.
|
||||
* @name: name.
|
||||
* @fmt: format string used to build the name
|
||||
*
|
||||
* If strlen(name) >= KOBJ_NAME_LEN, then use a dynamically allocated
|
||||
* string that @kobj->k_name points to. Otherwise, use the static
|
||||
* @kobj->name array.
|
||||
*/
|
||||
|
||||
int kobject_set_name(struct kobject * kobj, const char * fmt, ...)
|
||||
{
|
||||
int error = 0;
|
||||
|
|
13
mm/filemap.c
13
mm/filemap.c
|
@ -171,7 +171,8 @@ static int sync_page(void *word)
|
|||
* dirty pages that lie within the byte offsets <start, end>
|
||||
* @mapping: address space structure to write
|
||||
* @start: offset in bytes where the range starts
|
||||
* @end : offset in bytes where the range ends
|
||||
* @end: offset in bytes where the range ends
|
||||
* @sync_mode: enable synchronous operation
|
||||
*
|
||||
* If sync_mode is WB_SYNC_ALL then this is a "data integrity" operation, as
|
||||
* opposed to a regular memory * cleansing writeback. The difference between
|
||||
|
@ -535,8 +536,8 @@ EXPORT_SYMBOL(find_trylock_page);
|
|||
/**
|
||||
* find_lock_page - locate, pin and lock a pagecache page
|
||||
*
|
||||
* @mapping - the address_space to search
|
||||
* @offset - the page index
|
||||
* @mapping: the address_space to search
|
||||
* @offset: the page index
|
||||
*
|
||||
* Locates the desired pagecache page, locks it, increments its reference
|
||||
* count and returns its address.
|
||||
|
@ -575,9 +576,9 @@ EXPORT_SYMBOL(find_lock_page);
|
|||
/**
|
||||
* find_or_create_page - locate or add a pagecache page
|
||||
*
|
||||
* @mapping - the page's address_space
|
||||
* @index - the page's index into the mapping
|
||||
* @gfp_mask - page allocation mode
|
||||
* @mapping: the page's address_space
|
||||
* @index: the page's index into the mapping
|
||||
* @gfp_mask: page allocation mode
|
||||
*
|
||||
* Locates a page in the pagecache. If the page is not present, a new page
|
||||
* is allocated using @gfp_mask and is added to the pagecache and to the VM's
|
||||
|
|
|
@ -255,7 +255,7 @@ static void balance_dirty_pages(struct address_space *mapping)
|
|||
|
||||
/**
|
||||
* balance_dirty_pages_ratelimited - balance dirty memory state
|
||||
* @mapping - address_space which was dirtied
|
||||
* @mapping: address_space which was dirtied
|
||||
*
|
||||
* Processes which are dirtying memory should call in here once for each page
|
||||
* which was newly dirtied. The function will periodically check the system's
|
||||
|
@ -562,8 +562,8 @@ int do_writepages(struct address_space *mapping, struct writeback_control *wbc)
|
|||
/**
|
||||
* write_one_page - write out a single page and optionally wait on I/O
|
||||
*
|
||||
* @page - the page to write
|
||||
* @wait - if true, wait on writeout
|
||||
* @page: the page to write
|
||||
* @wait: if true, wait on writeout
|
||||
*
|
||||
* The page must be locked by the caller and will be unlocked upon return.
|
||||
*
|
||||
|
|
|
@ -242,7 +242,7 @@ EXPORT_SYMBOL(invalidate_inode_pages);
|
|||
|
||||
/**
|
||||
* invalidate_inode_pages2_range - remove range of pages from an address_space
|
||||
* @mapping - the address_space
|
||||
* @mapping: the address_space
|
||||
* @start: the page offset 'from' which to invalidate
|
||||
* @end: the page offset 'to' which to invalidate (inclusive)
|
||||
*
|
||||
|
@ -322,7 +322,7 @@ EXPORT_SYMBOL_GPL(invalidate_inode_pages2_range);
|
|||
|
||||
/**
|
||||
* invalidate_inode_pages2 - remove all pages from an address_space
|
||||
* @mapping - the address_space
|
||||
* @mapping: the address_space
|
||||
*
|
||||
* Any pages which are found to be mapped into pagetables are unmapped prior to
|
||||
* invalidation.
|
||||
|
|
|
@ -203,7 +203,7 @@ void skb_free_datagram(struct sock *sk, struct sk_buff *skb)
|
|||
* skb_copy_datagram_iovec - Copy a datagram to an iovec.
|
||||
* @skb: buffer to copy
|
||||
* @offset: offset in the buffer to start copying from
|
||||
* @iovec: io vector to copy to
|
||||
* @to: io vector to copy to
|
||||
* @len: amount of data to copy from buffer to iovec
|
||||
*
|
||||
* Note: the iovec is modified during the copy.
|
||||
|
@ -379,7 +379,7 @@ fault:
|
|||
* skb_copy_and_csum_datagram_iovec - Copy and checkum skb to user iovec.
|
||||
* @skb: skbuff
|
||||
* @hlen: hardware length
|
||||
* @iovec: io vector
|
||||
* @iov: io vector
|
||||
*
|
||||
* Caller _must_ check that skb will fit to this iovec.
|
||||
*
|
||||
|
|
Loading…
Reference in a new issue