Steven Whitehouse 26b06a6958 GFS2: Wait properly when flushing the ail list ... The ail flush code has always relied upon log flushing to prevent it from spinning needlessly. This fixes it to wait on the last I/O request submitted (we don't need to wait for all of it) instead of either spinning with io_schedule or sleeping. As a result cpu usage of gfs2_logd is much reduced with certain workloads. Reported-by: Abhijith Das <adas@redhat.com> Tested-by: Abhijith Das <adas@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>		2011-05-21 19:21:07 +01:00
..
acl.c	GFS2: Post-VFS scale update for RCU path walk	2011-01-21 09:39:24 +00:00
acl.h	fs: provide rcu-walk aware permission i_ops	2011-01-07 17:50:29 +11:00
aops.c	GFS2: Improve bug trap code in ->releasepage()	2011-05-03 11:49:19 +01:00
bmap.c	GFS2: Wipe directory hash table metadata when deallocating a directory	2011-05-21 14:05:58 +01:00
bmap.h	GFS2: New truncate sequence	2010-09-20 11:18:16 +01:00
dentry.c	gfs2: fix d_revalidate oopsen on NFS exports	2011-03-10 03:44:48 -05:00
dir.c	GFS2: When adding a new dir entry, inc link count if it is a subdir	2011-05-09 16:43:53 +01:00
dir.h	GFS2: When adding a new dir entry, inc link count if it is a subdir	2011-05-09 16:43:53 +01:00
export.c	GFS2: Make writeback more responsive to system conditions	2011-04-20 09:01:37 +01:00
file.c	GFS2: make sure fallocate bytes is a multiple of blksize	2011-05-03 11:47:42 +01:00
gfs2.h	[GFS2] Remove remote lock dropping code	2008-06-27 09:39:44 +01:00
glock.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-2.6-nmw	2011-05-20 13:28:45 -07:00
glock.h	GFS2: Alter point of entry to glock lru list for glocks with an address_space	2011-04-20 08:59:48 +01:00
glops.c	GFS2: Move gfs2_refresh_inode() and friends into glops.c	2011-05-09 16:44:49 +01:00
glops.h	GFS2: Clean up fsync()	2011-04-20 09:00:41 +01:00
incore.h	GFS2: Use UUID field in generic superblock	2011-05-10 15:01:59 +01:00
inode.c	GFS2: Move all locking inside the inode creation function	2011-05-13 12:11:17 +01:00
inode.h	GFS2: Clean up symlink creation	2011-05-13 10:34:59 +01:00
Kconfig	GFS2: No longer experimental	2010-09-20 11:18:46 +01:00
lock_dlm.c	GFS2: Fix glock deallocation race	2011-03-09 10:58:04 +00:00
log.c	GFS2: Wait properly when flushing the ail list	2011-05-21 19:21:07 +01:00
log.h	GFS2: Make writeback more responsive to system conditions	2011-04-20 09:01:37 +01:00
lops.c	GFS2: Optimise glock lru and end of life inodes	2011-04-20 09:01:17 +01:00
lops.h
main.c	GFS2: Optimise glock lru and end of life inodes	2011-04-20 09:01:17 +01:00
Makefile	GFS2: Rename ops_inode.c to inode.c	2011-05-10 13:12:49 +01:00
meta_io.c	GFS2: Improve tracing support (adds two flags)	2011-04-20 09:00:59 +01:00
meta_io.h	GFS2: Remove unused macro	2011-04-20 09:00:24 +01:00
ops_fstype.c	GFS2: Use UUID field in generic superblock	2011-05-10 15:01:59 +01:00
quota.c	GFS2: quota allows exceeding hard limit	2011-03-09 09:32:44 +00:00
quota.h	mm: add context argument to shrinker callback	2010-07-19 14:56:17 +10:00
recovery.c	GFS2: Fix spectator umount issue	2010-09-29 14:20:52 +01:00
recovery.h	gfs2: use workqueue instead of slow-work	2010-07-23 13:14:25 +02:00
rgrp.c	GFS2: Wipe directory hash table metadata when deallocating a directory	2011-05-21 14:05:58 +01:00
rgrp.h	GFS2: deallocation performance patch	2011-02-24 12:13:48 +00:00
super.c	GFS2: Move final part of inode.c into super.c	2011-05-09 16:45:38 +01:00
super.h	gfs: constify xattr_handler	2010-05-21 18:31:20 -04:00
sys.c	GFS2: Use UUID field in generic superblock	2011-05-10 15:01:59 +01:00
sys.h	GFS2: Remove ancient, unused code	2009-01-05 07:39:13 +00:00
trace_gfs2.h	GFS2: Add an AIL writeback tracepoint	2011-04-20 09:01:58 +01:00
trans.c	GFS2: Various gfs2_logd improvements	2010-05-05 09:39:18 +01:00
trans.h	GFS2: reserve more blocks for transactions	2010-09-28 09:44:24 +01:00
util.c	include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h	2010-03-30 22:02:32 +09:00
util.h	GFS2: Metadata address space clean up	2010-03-01 14:07:37 +00:00
xattr.c	GFS2: Clean up duplicated setattr code	2010-11-30 10:30:19 +00:00
xattr.h	sanitize xattr handler prototypes	2009-12-16 12:16:49 -05:00