Tao Ma b80474b432 ocfs2: Use buffer IO if we are appending a file. ... In ocfs2_file_aio_write, we will prevent direct io if we find that we are appending(changing i_size) and call generic_file_aio_write_nolock. But actually O_DIRECT flag is there and this function will call generic_file_direct_write eventually which will update i_size and leave di->i_size alone. The bug is http://oss.oracle.com/bugzilla/show_bug.cgi?id=1173. So this patch let ocfs2_direct_IO returns 0 directly if we are appending so that buffered write will be called and di->i_size get updated successfully. And this is also what we want in ocfs2_file_aio_write. Signed-off-by: Tao Ma <tao.ma@oracle.com> Signed-off-by: Joel Becker <joel.becker@oracle.com>		2009-09-23 01:54:49 -07:00
..
cluster	ocfs2: Add ocfs2_read_refcount_block.	2009-09-22 20:09:26 -07:00
dlm	ocfs2: add spinlock protection when dealing with lockres->purge.	2009-09-23 01:54:48 -07:00
acl.c
acl.h
alloc.c	ocfs2: Make transaction extend more efficient.	2009-09-22 20:09:46 -07:00
alloc.h	ocfs2: Add CoW support.	2009-09-22 20:09:36 -07:00
aops.c	ocfs2: Use buffer IO if we are appending a file.	2009-09-23 01:54:49 -07:00
aops.h	ocfs2: Add CoW support.	2009-09-22 20:09:36 -07:00
blockcheck.c	ocfs2: Add statistics for the checksum and ecc operations.	2009-06-03 19:15:36 -07:00
blockcheck.h	ocfs2: Add statistics for the checksum and ecc operations.	2009-06-03 19:15:36 -07:00
buffer_head_io.c	ocfs2: Take the inode out of the metadata read/write paths.	2009-09-04 16:07:48 -07:00
buffer_head_io.h	ocfs2: Take the inode out of the metadata read/write paths.	2009-09-04 16:07:48 -07:00
dcache.c	ocfs2: invalidate dentry if its dentry_lock isn't initialized.	2009-08-27 18:10:54 -07:00
dcache.h	ocfs2: Fix deadlock on umount	2009-07-21 15:47:55 -07:00
dir.c	ocfs2: Pass ocfs2_caching_info into ocfs_init_*_extent_tree().	2009-09-04 16:08:13 -07:00
dir.h	ocfs2: Introduce dir free space list	2009-04-03 11:39:16 -07:00
dlmglue.c	dlmglue.c: add missed mlog lines	2009-09-23 01:54:47 -07:00
dlmglue.h	ocfs2: Add new refcount tree lock resource in dlmglue.	2009-09-22 20:09:28 -07:00
export.c	ocfs2: Fix some printk() warnings.	2009-04-21 16:31:20 -07:00
export.h
extent_map.c	ocfs2: Return extent flags for xattr value tree.	2009-09-22 20:09:39 -07:00
extent_map.h	ocfs2: Return extent flags for xattr value tree.	2009-09-22 20:09:39 -07:00
file.c	ocfs2: Call refcount tree remove process properly.	2009-09-22 20:09:44 -07:00
file.h	ocfs2: Integrate CoW in file write.	2009-09-22 20:09:37 -07:00
heartbeat.c
heartbeat.h
inode.c	ocfs2: Call refcount tree remove process properly.	2009-09-22 20:09:44 -07:00
inode.h	ocfs2: Drop struct inode from ocfs2_extent_tree_operations.	2009-09-04 16:07:57 -07:00
ioctl.c	ocfs2: Add ioctl for reflink.	2009-09-22 20:09:51 -07:00
ioctl.h
journal.c	ocfs2: Add metaecc for ocfs2_refcount_block.	2009-09-22 20:09:26 -07:00
journal.h	ocfs2: Decrement refcount when truncating refcounted extents.	2009-09-22 20:09:35 -07:00
Kconfig
localalloc.c	ocfs2: Pass struct ocfs2_caching_info to the journal functions.	2009-09-04 16:07:50 -07:00
localalloc.h
locks.c
locks.h
Makefile	ocfs2: Add ocfs2_read_refcount_block.	2009-09-22 20:09:26 -07:00
mmap.c	mm: page_mkwrite change prototype to match fault	2009-04-01 08:59:14 -07:00
mmap.h
namei.c	ocfs2: Create reflinked file in orphan dir.	2009-09-22 20:09:48 -07:00
namei.h	ocfs2: Create reflinked file in orphan dir.	2009-09-22 20:09:48 -07:00
ocfs1_fs_compat.h
ocfs2.h	ocfs2: Add functions for extents refcounted.	2009-09-22 20:09:34 -07:00
ocfs2_fs.h	ocfs2: Add ioctl for reflink.	2009-09-22 20:09:51 -07:00
ocfs2_lockid.h	ocfs2: Add new refcount tree lock resource in dlmglue.	2009-09-22 20:09:28 -07:00
ocfs2_lockingver.h
quota.h	ocfs2: Remove syncjiff field from quota info	2009-07-23 10:59:27 -07:00
quota_global.c	ocfs2: Pass struct ocfs2_caching_info to the journal functions.	2009-09-04 16:07:50 -07:00
quota_local.c	ocfs2: Pass struct ocfs2_caching_info to the journal functions.	2009-09-04 16:07:50 -07:00
refcounttree.c	ocfs2: Add ioctl for reflink.	2009-09-22 20:09:51 -07:00
refcounttree.h	ocfs2: Add ioctl for reflink.	2009-09-22 20:09:51 -07:00
resize.c	ocfs2: Pass struct ocfs2_caching_info to the journal functions.	2009-09-04 16:07:50 -07:00
resize.h
slot_map.c	ocfs2: Take the inode out of the metadata read/write paths.	2009-09-04 16:07:48 -07:00
slot_map.h
stack_o2cb.c	ocfs2: keep index within status_map[]	2009-08-07 13:16:50 -07:00
stack_user.c	ocfs2: Provide the ocfs2_dlm_lvb_valid() stack API.	2009-06-22 14:24:30 -07:00
stackglue.c	ocfs2: Provide the ocfs2_dlm_lvb_valid() stack API.	2009-06-22 14:24:30 -07:00
stackglue.h	ocfs2: Provide the ocfs2_dlm_lvb_valid() stack API.	2009-06-22 14:24:30 -07:00
suballoc.c	ocfs2: Pass ocfs2_caching_info to ocfs2_read_extent_block().	2009-09-04 16:07:52 -07:00
suballoc.h	ocfs2: fix rare stale inode errors when exporting via nfs	2009-04-03 11:39:25 -07:00
super.c	ocfs2: __ocfs2_abort() should not enable panic for local mounts	2009-09-23 01:54:46 -07:00
super.h
symlink.c	ocfs2: Use nd_set_link().	2009-05-09 10:49:40 -04:00
symlink.h
sysfile.c	ocfs2/trivial: Wrap ocfs2_sysfile_cluster_lock_key within define.	2009-06-22 14:34:29 -07:00
sysfile.h
uptodate.c	ocfs2: move ip_created_trans to struct ocfs2_caching_info	2009-09-04 16:07:49 -07:00
uptodate.h	ocfs2: Pass struct ocfs2_caching_info to the journal functions.	2009-09-04 16:07:50 -07:00
ver.c
ver.h
xattr.c	ocfs2: Add preserve to reflink.	2009-09-22 20:09:49 -07:00
xattr.h	ocfs2: Add preserve to reflink.	2009-09-22 20:09:49 -07:00