Steven Whitehouse
26bb7505cf
GFS2: Fix glock refcount issues
...
This patch fixes some ref counting issues. Firstly by moving
the point at which we drop the ref count after a dlm lock
operation has completed we ensure that we never call
gfs2_glock_hold() on a lock with a zero ref count.
Secondly, by using atomic_dec_and_lock() in gfs2_glock_put()
we ensure that at no time will a glock with zero ref count
appear on the lru_list. That means that we can remove the
check for this in our shrinker (which was racy).
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>
2009-12-03 12:00:12 +00:00
..
acl.c
GFS2: Add cached ACLs support
2009-12-03 11:47:51 +00:00
acl.h
GFS2: Clean up ACLs
2009-12-03 11:47:35 +00:00
aops.c
writeback: remove unused nonblocking and congestion checks (gfs2)
2009-12-03 11:59:17 +00:00
bmap.c
bmap.h
dentry.c
dir.c
GFS2: Remove dirent_first() function
2009-12-03 11:57:23 +00:00
dir.h
export.c
file.c
gfs2.h
glock.c
GFS2: Fix glock refcount issues
2009-12-03 12:00:12 +00:00
glock.h
GFS2: Remove obsolete code in quota.c
2009-12-03 11:49:30 +00:00
glops.c
glops.h
incore.h
GFS2: add barrier/nobarrier mount options
2009-12-03 11:55:54 +00:00
inode.c
GFS2: Tag all metadata with jid
2009-12-03 11:58:47 +00:00
inode.h
Kconfig
GFS2: Hook gfs2_quota_sync into VFS via gfs2_quotactl_ops
2009-12-03 11:49:09 +00:00
lock_dlm.c
log.c
GFS2: Tag all metadata with jid
2009-12-03 11:58:47 +00:00
log.h
lops.c
GFS2: Tag all metadata with jid
2009-12-03 11:58:47 +00:00
lops.h
main.c
Makefile
meta_io.c
meta_io.h
ops_fstype.c
GFS2: add barrier/nobarrier mount options
2009-12-03 11:55:54 +00:00
ops_inode.c
quota.c
GFS2: Improve statfs and quota usability
2009-12-03 11:55:17 +00:00
quota.h
GFS2: Improve statfs and quota usability
2009-12-03 11:55:17 +00:00
recovery.c
GFS2: Tag all metadata with jid
2009-12-03 11:58:47 +00:00
recovery.h
rgrp.c
GFS2: Locking order fix in gfs2_check_blk_state
2009-12-03 11:57:41 +00:00
rgrp.h
super.c
GFS2: Display nobarrier option in /proc/mounts
2009-12-03 11:57:05 +00:00
super.h
GFS2: Alter arguments of gfs2_quota/statfs_sync
2009-12-03 11:48:54 +00:00
sys.c
GFS2: Add proper error reporting to quota sync via sysfs
2009-12-03 11:50:03 +00:00
sys.h
trace_gfs2.h
trans.c
trans.h
util.c
util.h
xattr.c
GFS2: Clean up ACLs
2009-12-03 11:47:35 +00:00
xattr.h
GFS2: Clean up ACLs
2009-12-03 11:47:35 +00:00