Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Benjamin Marzinski 96e5d1d3ad GFS2: Test bufdata with buffer locked and gfs2_log_lock held ... In gfs2_trans_add_bh(), gfs2 was testing if a there was a bd attached to the buffer without having the gfs2_log_lock held. It was then assuming it would stay attached for the rest of the function. However, without either the log lock being held of the buffer locked, __gfs2_ail_flush() could detach bd at any time. This patch moves the locking before the test. If there isn't a bd already attached, gfs2 can safely allocate one and attach it before locking. There is no way that the newly allocated bd could be on the ail list, and thus no way for __gfs2_ail_flush() to detach it. Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>		2012-11-07 09:43:03 +00:00
..
acl.c	userns: Pass a userns parameter into posix_acl_to_xattr and posix_acl_from_xattr	2012-09-18 01:01:35 -07:00
acl.h
aops.c	GFS2: change function gfs2_direct_IO to use a normal gfs2_glock_dq	2012-09-24 10:47:06 +01:00
bmap.c	GFS2: Add structure to contain rgrp, bitmap, offset tuple	2012-09-24 10:46:56 +01:00
bmap.h
dentry.c
dir.c
dir.h
export.c	tmpfs,ceph,gfs2,isofs,reiserfs,xfs: fix fh_len checking	2012-10-09 23:33:55 -04:00
file.c	GFS2: Don't call file_accessed() with a shared glock	2012-11-07 09:42:49 +00:00
gfs2.h
glock.c	GFS2: Eliminate redundant calls to may_grant	2012-09-24 10:47:12 +01:00
glock.h
glops.c	GFS2: fix s_writers.counter imbalance in gfs2_ail_empty_gl	2012-09-24 10:47:29 +01:00
glops.h
incore.h	GFS2: Consolidate free block searching functions	2012-09-24 10:47:26 +01:00
inode.c	GFS2: Consolidate free block searching functions	2012-09-24 10:47:26 +01:00
inode.h
Kconfig
lock_dlm.c	workqueue: deprecate flush[_delayed]_work_sync()	2012-08-20 14:51:24 -07:00
log.c
log.h
lops.c	GFS2: Test bufdata with buffer locked and gfs2_log_lock held	2012-11-07 09:43:03 +00:00
lops.h
main.c
Makefile
meta_io.c	gfs2: nuke pdflush from comments	2012-08-04 12:15:40 +04:00
meta_io.h
ops_fstype.c	GFS2: Get rid of I_MUTEX_QUOTA usage	2012-09-24 10:47:24 +01:00
quota.c	GFS2: Fix an unchecked error from gfs2_rs_alloc	2012-11-07 09:40:05 +00:00
quota.h
recovery.c
recovery.h
rgrp.c	GFS2: Fix FITRIM argument handling	2012-11-07 09:41:58 +00:00
rgrp.h	GFS2: Consolidate free block searching functions	2012-09-24 10:47:26 +01:00
super.c	GFS2: Don't call file_accessed() with a shared glock	2012-11-07 09:42:49 +00:00
super.h
sys.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-nmw	2012-07-24 17:57:05 -07:00
sys.h
trace_gfs2.h	GFS2: Improve block reservation tracing	2012-09-24 10:47:20 +01:00
trans.c	GFS2: Test bufdata with buffer locked and gfs2_log_lock held	2012-11-07 09:43:03 +00:00
trans.h	GFS2: Remove rs_requested field from reservations	2012-09-24 10:46:54 +01:00
util.c
util.h
xattr.c	GFS2: Remove rs_requested field from reservations	2012-09-24 10:46:54 +01:00
xattr.h