Benjamin Marzinski 1bc333f4cf GFS2: don't overrun reserved revokes ... When run during fsync, a gfs2_log_flush could happen between the time when gfs2_ail_flush checked the number of blocks to revoke, and when it actually started the transaction to do those revokes. This occassionally caused it to need more revokes than it reserved, causing gfs2 to crash. Instead of just reserving enough revokes to handle the blocks that currently need them, this patch makes gfs2_ail_flush reserve the maximum number of revokes it can, without increasing the total number of reserved log blocks. This patch also passes the number of reserved revokes to __gfs2_ail_flush() so that it doesn't go over its limit and cause a crash like we're seeing. Non-fsync calls to __gfs2_ail_flush will still cause a BUG() necessary revokes are skipped. Signed-off-by: Benjamin Marzinski <bmarzins@redhat.com> Signed-off-by: Steven Whitehouse <swhiteho@redhat.com>		2013-08-19 09:33:16 +01:00
..
acl.c	gfs2: Use uid_eq and gid_eq where appropriate	2013-02-13 06:15:10 -08:00
acl.h	fs: take the ACL checks to common code	2011-07-25 14:30:23 -04:00
aops.c	gfs2: use ->invalidatepage() length argument	2013-05-21 23:58:49 -04:00
bmap.c	GFS2: Reserve journal space for quota change in do_grow	2013-06-27 18:16:27 +01:00
bmap.h	GFS2: New truncate sequence	2010-09-20 11:18:16 +01:00
dentry.c	Don't pass inode to ->d_hash() and ->d_compare()	2013-06-29 12:57:36 +04:00
dir.c	Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-nmw	2013-07-02 09:41:18 -07:00
dir.h	Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-nmw	2013-07-02 09:41:18 -07:00
export.c	[readdir] constify ->actor	2013-06-29 12:57:05 +04:00
file.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2013-07-03 09:10:19 -07:00
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/gfs2-3.0-nmw	2013-04-30 11:27:14 -07:00
glock.h	GFS2: Remove gfs2_refresh_inode from inode creation path	2013-04-08 08:40:17 +01:00
glops.c	GFS2: don't overrun reserved revokes	2013-08-19 09:33:16 +01:00
glops.h	GFS2: Fix AIL flush issue during fsync	2011-10-21 12:39:41 +01:00
incore.h	GFS2: Add origin indicator to glock callbacks	2013-04-10 10:26:55 +01:00
inode.c	GFS2: Fix typo in gfs2_create_inode()	2013-08-19 09:32:29 +01:00
inode.h	GFS2: Add atomic_open support	2013-06-14 11:17:15 +01:00
Kconfig	Finally eradicate CONFIG_HOTPLUG	2013-06-03 14:20:18 -07:00
lock_dlm.c	GFS2: use memchr_inv	2013-04-04 09:52:50 +01:00
log.c	GFS2: aggressively issue revokes in gfs2_log_flush	2013-06-19 09:41:59 +01:00
log.h	GFS2: aggressively issue revokes in gfs2_log_flush	2013-06-19 09:41:59 +01:00
lops.c	GFS2: aggressively issue revokes in gfs2_log_flush	2013-06-19 09:41:59 +01:00
lops.h	GFS2: Eliminate gfs2_rg_lops	2013-06-05 09:50:40 +01:00
main.c	GFS2: WQ_NON_REENTRANT is meaningless and going away	2013-08-19 09:33:01 +01:00
Makefile	GFS2: Rename ops_inode.c to inode.c	2011-05-10 13:12:49 +01:00
meta_io.c	GFS2: aggressively issue revokes in gfs2_log_flush	2013-06-19 09:41:59 +01:00
meta_io.h	GFS2: Merge gfs2_attach_bufdata() into trans.c	2013-01-29 10:28:44 +00:00
ops_fstype.c	GFS2: fix error propagation in init_threads()	2013-06-06 09:52:29 +01:00
quota.c	GFS2: Remove no-op wrapper function	2013-06-05 09:51:23 +01:00
quota.h	gfs2: Use kuid_t and kgid_t types where appropriate.	2013-02-13 06:15:09 -08:00
recovery.c	GFS2: fail mount if journal recovery fails	2012-01-11 09:24:48 +00:00
recovery.h	gfs2: use workqueue instead of slow-work	2010-07-23 13:14:25 +02:00
rgrp.c	GFS2: Fix fstrim boundary conditions	2013-06-19 21:41:26 +01:00
rgrp.h	GFS2: Remove vestigial parameter ip from function rs_deltree	2013-04-08 08:41:04 +01:00
super.c	GFS2: Don't cache iopen glocks	2013-06-03 16:40:22 +01:00
super.h	GFS2: Clean up freeze code	2013-01-29 10:29:05 +00:00
sys.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2013-02-26 20:16:07 -08:00
sys.h	GFS2: dlm based recovery coordination	2012-01-11 09:23:05 +00:00
trace_gfs2.h	GFS2: Add origin indicator to glock demote tracing	2013-04-10 10:32:05 +01:00
trans.c	GFS2: fix warning message	2013-06-19 21:29:19 +01:00
trans.h	GFS2: Split gfs2_trans_add_bh() into two	2013-01-29 10:28:04 +00:00
util.c	GFS2: Reinstate withdraw ack system	2013-02-13 12:21:40 +00:00
util.h	GFS2: Fix error handling when reading an invalid block from the journal	2012-06-06 11:27:49 +01:00
xattr.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2013-02-25 16:00:49 -08:00
xattr.h	sanitize xattr handler prototypes	2009-12-16 12:16:49 -05:00