Ryusuke Konishi e85dc1d529 nilfs2: enable sync_page method ... This adds a missing sync_page method which unplugs bio requests when waiting for page locks. This will improve read performance of nilfs. Here is a measurement result using dd command. Without this patch: # mount -t nilfs2 /dev/sde1 /test # dd if=/test/aaa of=/dev/null bs=512k 1024+0 records in 1024+0 records out 536870912 bytes (537 MB) copied, 6.00688 seconds, 89.4 MB/s With this patch: # mount -t nilfs2 /dev/sde1 /test # dd if=/test/aaa of=/dev/null bs=512k 1024+0 records in 1024+0 records out 536870912 bytes (537 MB) copied, 3.54998 seconds, 151 MB/s Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>		2009-06-10 23:41:11 +09:00
..
alloc.c	nilfs2: persistent object allocator	2009-04-07 08:31:13 -07:00
alloc.h	nilfs2: persistent object allocator	2009-04-07 08:31:13 -07:00
bmap_union.h
bmap.c	nilfs2: remove bmap pointer operations	2009-06-10 23:41:10 +09:00
bmap.h	nilfs2: remove bmap pointer operations	2009-06-10 23:41:10 +09:00
btnode.c	nilfs2: B-tree node cache	2009-04-07 08:31:13 -07:00
btnode.h	nilfs2: B-tree node cache	2009-04-07 08:31:13 -07:00
btree.c	nilfs2: remove nilfs_btree_operations from btree mapping	2009-06-10 23:41:11 +09:00
btree.h	nilfs2: remove nilfs_btree_operations from btree mapping	2009-06-10 23:41:11 +09:00
cpfile.c	nilfs2: allow future expansion of metadata read out via get info ioctl	2009-06-10 23:41:11 +09:00
cpfile.h	nilfs2: allow future expansion of metadata read out via get info ioctl	2009-06-10 23:41:11 +09:00
dat.c	nilfs2: allow future expansion of metadata read out via get info ioctl	2009-06-10 23:41:11 +09:00
dat.h	nilfs2: allow future expansion of metadata read out via get info ioctl	2009-06-10 23:41:11 +09:00
dir.c	nilfs2: use unlocked_ioctl	2009-04-07 08:31:19 -07:00
direct.c	nilfs2: remove nilfs_direct_operations from direct mapping	2009-06-10 23:41:11 +09:00
direct.h	nilfs2: remove nilfs_direct_operations from direct mapping	2009-06-10 23:41:11 +09:00
file.c	nilfs2: use unlocked_ioctl	2009-04-07 08:31:19 -07:00
gcdat.c	nilfs2: another dat for garbage collection	2009-04-07 08:31:16 -07:00
gcinode.c	nilfs2: support nanosecond timestamp	2009-04-07 08:31:20 -07:00
ifile.c	nilfs2: inode map file	2009-04-07 08:31:14 -07:00
ifile.h	nilfs2: inode map file	2009-04-07 08:31:14 -07:00
inode.c	nilfs2: enable sync_page method	2009-06-10 23:41:11 +09:00
ioctl.c	nilfs2: allow future expansion of metadata read out via get info ioctl	2009-06-10 23:41:11 +09:00
Makefile	nilfs2: update makefile and Kconfig	2009-04-07 08:31:16 -07:00
mdt.c	nilfs2: ensure to clear dirty state when deleting metadata file block	2009-05-10 17:04:42 +09:00
mdt.h	nilfs2: meta data file	2009-04-07 08:31:13 -07:00
namei.c	nilfs2: avoid double error caused by nilfs_transaction_end	2009-04-07 08:31:17 -07:00
nilfs.h	nilfs2: fix lock order reversal in nilfs_clean_segments ioctl	2009-05-11 14:54:41 +09:00
page.c	nilfs2: ensure to clear dirty state when deleting metadata file block	2009-05-10 17:04:42 +09:00
page.h	nilfs2: buffer and page operations	2009-04-07 08:31:13 -07:00
recovery.c	nilfs2: remove header file for segment list operations	2009-06-10 23:41:09 +09:00
sb.h
segbuf.c	nilfs2: set bio unplug flag for the last bio in segment	2009-06-10 23:41:11 +09:00
segbuf.h	nilfs2: simplify handling of active state of segments	2009-04-07 08:31:20 -07:00
segment.c	nilfs2: eliminate removal list of segments	2009-06-10 23:41:09 +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: allow future expansion of metadata read out via get info ioctl	2009-06-10 23:41:11 +09:00
super.c	nilfs2: remove module version	2009-04-13 09:53:50 +09:00
the_nilfs.c	nilfs2: remove header file for segment list operations	2009-06-10 23:41:09 +09:00
the_nilfs.h	nilfs2: introduce secondary super block	2009-04-07 08:31:20 -07:00