Bob Peterson 645ebd49f0 GFS2: Don't waste time locking lru_lock for non-lru glocks ... Before this patch, glock_dq would call gfs2_glock_remove_from_lru. For glocks that are never put on the LRU, such as the transaction glock, this just takes the spin_lock, determines there's nothing to be done because the list is empty, then unlocks again. This was causing unnecessary lock contention on the lru_lock spin_lock. This patch adds a check for GLOF_LRU in the glops before taking the spin_lock. Signed-off-by: Bob Peterson <rpeterso@redhat.com>		2017-08-09 09:36:39 -05:00
..
acl.c	gfs2: Don't clear SGID when inheriting ACLs	2017-07-19 10:58:54 -05:00
acl.h	gfs2: Switch to generic xattr handlers	2016-05-12 22:28:05 -04:00
aops.c	We've got eight GFS2 patches for this merge window:	2017-02-21 07:46:34 -08:00
bmap.c	gfs2: add flag REQ_PRIO for metadata I/O	2017-07-21 07:48:22 -05:00
bmap.h	GFS2: Clean up journal extent mapping	2014-03-03 13:50:12 +00:00
dentry.c	gfs2: Lock holder cleanup	2016-06-27 09:47:09 -05:00
dir.c	gfs2: add flag REQ_PRIO for metadata I/O	2017-07-21 07:48:22 -05:00
dir.h	GFS2: Make rename not save dirent location	2014-10-01 14:06:15 +01:00
export.c	gfs2: Get rid of gfs2_ilookup	2016-06-27 09:47:08 -05:00
file.c	gfs2: Lock holder cleanup (fixup)	2017-07-17 13:39:15 -05:00
gfs2.h	[GFS2] Remove remote lock dropping code	2008-06-27 09:39:44 +01:00
glock.c	GFS2: Don't waste time locking lru_lock for non-lru glocks	2017-08-09 09:36:39 -05:00
glock.h	GFS2: Introduce helper for clearing gl_object	2017-07-21 08:20:05 -05:00
glops.c	GFS2: fix code parameter error in inode_go_lock	2017-07-21 07:40:59 -05:00
glops.h	GFS2: update freeze code to use freeze/thaw_super on all nodes	2014-11-17 10:36:39 +00:00
incore.h	gfs2: Fix glock rhashtable rcu bug	2017-07-07 13:22:05 -05:00
inode.c	GFS2: Clear gl_object if gfs2_create_inode fails	2017-08-09 09:36:26 -05:00
inode.h	GFS2: use BIT() macro	2016-08-02 12:05:27 -05:00
Kconfig	Finally eradicate CONFIG_HOTPLUG	2013-06-03 14:20:18 -07:00
lock_dlm.c	sched/headers: Prepare to move signal wakeup & sigpending methods from <linux/sched.h> into <linux/sched/signal.h>	2017-03-02 08:42:32 +01:00
log.c	We've got eight GFS2 patches for this merge window:	2017-07-05 16:57:08 -07:00
log.h	GFS2: remove transaction glock	2014-05-14 10:04:34 +01:00
lops.c	Writeback error handling fixes (pile #2)	2017-07-07 19:38:17 -07:00
lops.h	gfs2: use bio op accessors	2016-06-07 13:41:38 -06:00
main.c	GFS2: Remove gl_list from glock structure	2017-06-12 14:39:12 -05:00
Makefile	GFS2: Rename ops_inode.c to inode.c	2011-05-10 13:12:49 +01:00
meta_io.c	gfs2: add flag REQ_PRIO for metadata I/O	2017-07-21 07:48:22 -05:00
meta_io.h	GFS2: Refactor gfs2_remove_from_journal	2016-05-06 11:27:27 -05:00
ops_fstype.c	Merge branch 'uuid-types' of bombadil.infradead.org:public_git/uuid into nvme-base	2017-06-13 11:45:14 +02:00
quota.c	gfs2: add flag REQ_PRIO for metadata I/O	2017-07-21 07:48:22 -05:00
quota.h	GFS2: Make rgrp reservations part of the gfs2_inode structure	2015-12-14 12:16:38 -06:00
recovery.c	GFS2: Fix gfs2_replay_incr_blk for multiple journal sizes	2016-07-21 13:02:44 -05:00
recovery.h	GFS2: Fix gfs2_replay_incr_blk for multiple journal sizes	2016-07-21 13:02:44 -05:00
rgrp.c	GFS2: Don't bother trying to add rgrps to the lru list	2017-08-09 09:36:38 -05:00
rgrp.h	GFS2: Non-recursive delete	2017-04-19 08:25:43 -04:00
super.c	GFS2: Clear gl_object when deleting an inode in gfs2_delete_inode	2017-08-09 09:36:38 -05:00
super.h	GFS2: update freeze code to use freeze/thaw_super on all nodes	2014-11-17 10:36:39 +00:00
sys.c	We've got eight GFS2 patches for this merge window:	2017-07-05 16:57:08 -07:00
sys.h	GFS2: dlm based recovery coordination	2012-01-11 09:23:05 +00:00
trace_gfs2.h	gfs2: Make statistics unsigned, suitable for use with do_div()	2015-09-03 13:33:32 -05:00
trans.c	GFS2: Reduce contention on gfs2_log_lock	2017-01-30 12:10:25 -05:00
trans.h	GFS2: Split gfs2_trans_add_bh() into two	2013-01-29 10:28:04 +00:00
util.c	Replace <asm/uaccess.h> with <linux/uaccess.h> globally	2016-12-24 11:46:01 -08:00
util.h	GFS2: Make rgrp reservations part of the gfs2_inode structure	2015-12-14 12:16:38 -06:00
xattr.c	gfs2: Protect gl->gl_object by spin lock	2017-07-05 07:20:52 -05:00
xattr.h	gfs2: Remove gfs2_xattr_acl_chmod	2015-12-06 21:25:17 -05:00