Ryusuke Konishi 9cb4e0d2b9 nilfs2: move out mark_inode_dirty calls from bmap routines ... Previously, nilfs_bmap_add_blocks() and nilfs_bmap_sub_blocks() called mark_inode_dirty() after they changed the number of data blocks. This moves these calls outside bmap outermost functions like nilfs_bmap_insert() or nilfs_bmap_truncate(). This will mitigate overhead for truncate or delete operation since they repeatedly remove set of blocks. Nearly 10 percent improvement was observed for removal of a large file: # dd if=/dev/zero of=/test/aaa bs=1M count=512 # time rm /test/aaa real 2.968s -> 2.705s Further optimization may be possible by eliminating these mark_inode_dirty() uses though I avoid mixing separate changes here. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>		2009-11-20 10:05:47 +09:00
..
alloc.c
alloc.h
bmap.c	nilfs2: move out mark_inode_dirty calls from bmap routines	2009-11-20 10:05:47 +09:00
bmap.h	nilfs2: convert nilfs_bmap_lookup to an inline function	2009-09-14 18:27:16 +09:00
bmap_union.h
btnode.c	nilfs2: add zero-fill for new btree node buffers	2009-11-03 12:32:03 +09:00
btnode.h	nilfs2: use device's backing_dev_info for btree node caches	2009-06-10 23:41:12 +09:00
btree.c	nilfs2: remove buffer locking from btree code	2009-11-20 10:05:47 +09:00
btree.h	nilfs2: move definition of struct nilfs_btree_node	2009-11-20 10:05:46 +09:00
cpfile.c	nilfs2: fix lock order reversal in chcp operation	2009-11-13 10:33:24 +09:00
cpfile.h	nilfs2: remove individual gfp constants for each metadata file	2009-09-14 18:27:15 +09:00
dat.c	nilfs2: add update functions of virtual block address to dat	2009-09-14 18:27:15 +09:00
dat.h	nilfs2: add update functions of virtual block address to dat	2009-09-14 18:27:15 +09:00
dir.c	const: constify remaining file_operations	2009-10-01 16:11:11 -07:00
direct.c	nilfs2: allow btree code to directly call dat operations	2009-09-14 18:27:16 +09:00
direct.h	nilfs2: remove nilfs_direct_operations from direct mapping	2009-06-10 23:41:11 +09:00
file.c	const: constify remaining file_operations	2009-10-01 16:11:11 -07:00
gcdat.c
gcinode.c	const: mark remaining address_space_operations const	2009-09-22 07:17:24 -07:00
ifile.c
ifile.h	nilfs2: remove individual gfp constants for each metadata file	2009-09-14 18:27:15 +09:00
inode.c	nilfs2: move out mark_inode_dirty calls from bmap routines	2009-11-20 10:05:47 +09:00
ioctl.c	nilfs2: fix lock order reversal in chcp operation	2009-11-13 10:33:24 +09:00
Kconfig	fs/Kconfig: move nilfs2 outside misc filesystems	2009-09-14 18:27:16 +09:00
Makefile
mdt.c	const: constify remaining file_operations	2009-10-01 16:11:11 -07:00
mdt.h	nilfs2: remove individual gfp constants for each metadata file	2009-09-14 18:27:15 +09:00
namei.c	const: mark remaining inode_operations as const	2009-09-22 07:17:24 -07:00
nilfs.h	const: constify remaining file_operations	2009-10-01 16:11:11 -07:00
page.c
page.h
recovery.c	nilfs2: fix format string compile warning (ino_t)	2009-09-14 18:27:13 +09:00
sb.h	nilfs2: simplify remaining sget() use	2009-06-11 21:36:18 -04:00
segbuf.c	nilfs2: use GFP_NOIO for bio_alloc instead of GFP_NOWAIT	2009-09-14 18:27:14 +09:00
segbuf.h
segment.c	nilfs2: fix irregular checkpoint creation due to data flush	2009-11-03 12:32:03 +09:00
segment.h	nilfs2: remove header file for segment list operations	2009-06-10 23:41:09 +09:00
sufile.c	nilfs2: allow future expansion of metadata read out via get info ioctl	2009-06-10 23:41:11 +09:00
sufile.h	nilfs2: remove individual gfp constants for each metadata file	2009-09-14 18:27:15 +09:00
super.c	nilfs2: cleanup unused match_bool function	2009-11-20 10:05:47 +09:00
the_nilfs.c	fs: remove bdev->bd_inode_backing_dev_info	2009-09-16 15:16:18 +02:00
the_nilfs.h	nilfs2: shorten freeze period due to GC in write operation v3	2009-09-14 18:27:15 +09:00