Bob Peterson 249ffe18c6 gfs2: don't lock sd_ail_lock in gfs2_releasepage ... Patch 380f7c65a7 changed gfs2_releasepage so that it held the sd_ail_lock spin_lock for most of its processing. It did this for some mysterious undocumented bug somewhere in the evict code path. But in the nine years since, evict has been reworked and fixed many times, and so have the transactions and ail list. I can't see a reason to hold the sd_ail_lock unless it's protecting the actual ail lists hung off the transactions. Therefore, this patch removes the locking to increase speed and efficiency, and to further help us rework the log flush code to be more concurrent with transactions. Signed-off-by: Bob Peterson <rpeterso@redhat.com> Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>		2020-10-15 14:29:03 +02:00
..
acl.c	gfs2: Change inode qa_data to allow multiple users	2020-03-27 14:08:04 -05:00
acl.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398	2019-06-05 17:37:12 +02:00
aops.c	gfs2: don't lock sd_ail_lock in gfs2_releasepage	2020-10-15 14:29:03 +02:00
aops.h	gfs2: mark stuffed_readpage static	2019-07-03 14:45:18 +02:00
bmap.c	gfs2: use iomap for buffered I/O in ordered and writeback mode	2020-10-14 23:54:42 +02:00
bmap.h	gfs2: use iomap for buffered I/O in ordered and writeback mode	2020-10-14 23:54:42 +02:00
dentry.c	gfs2: untangle the logic in gfs2_drevalidate	2019-09-03 09:42:41 +02:00
dir.c	mm: remove the pgprot argument to __vmalloc	2020-06-02 10:59:11 -07:00
dir.h	gfs2: Delete an unnecessary check before brelse()	2019-09-04 20:22:17 +02:00
export.c	gfs2: Minor gfs2_lookup_by_inum cleanup	2020-06-05 20:19:21 +02:00
file.c	Changes in gfs2:	2020-08-10 18:22:43 -07:00
gfs2.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398	2019-06-05 17:37:12 +02:00
glock.c	gfs2: call truncate_inode_pages_final for address space glocks	2020-10-14 23:54:42 +02:00
glock.h	Merge branch 'gfs2-iopen' into for-next	2020-06-05 21:25:36 +02:00
glops.c	gfs2: Fix NULL pointer dereference in gfs2_rgrp_dump	2020-10-14 23:54:43 +02:00
glops.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398	2019-06-05 17:37:12 +02:00
incore.h	gfs2: use-after-free in sysfs deregistration	2020-10-14 23:54:43 +02:00
inode.c	gfs2: Don't return NULL from gfs2_inode_lookup	2020-06-30 13:04:45 +02:00
inode.h	gfs2: Minor gfs2_lookup_by_inum cleanup	2020-06-05 20:19:21 +02:00
Kconfig	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
lock_dlm.c	gfs2: Force withdraw to replay journals and wait for it to finish	2020-02-27 07:53:12 -06:00
log.c	gfs2: make gfs2_ail1_empty_one return the count of active items	2020-10-15 14:29:03 +02:00
log.h	gfs2: Wipe jdata and ail1 in gfs2_journal_wipe, formerly gfs2_meta_wipe	2020-10-15 14:29:03 +02:00
lops.c	treewide: Remove uninitialized_var() usage	2020-07-16 12:35:15 -07:00
lops.h	gfs2: Remove active journal side effect from gfs2_write_log_header	2019-11-12 15:17:53 +01:00
main.c	gfs2: eliminate GIF_ORDERED in favor of list_empty	2020-07-03 12:05:34 +02:00
Makefile	License cleanup: add SPDX GPL-2.0 license identifier to files with no license	2017-11-02 11:10:55 +01:00
meta_io.c	gfs2: Wipe jdata and ail1 in gfs2_journal_wipe, formerly gfs2_meta_wipe	2020-10-15 14:29:03 +02:00
meta_io.h	gfs2: Wipe jdata and ail1 in gfs2_journal_wipe, formerly gfs2_meta_wipe	2020-10-15 14:29:03 +02:00
ops_fstype.c	gfs2: add validation checks for size of superblock	2020-10-15 14:29:03 +02:00
quota.c	treewide: Use fallthrough pseudo-keyword	2020-08-23 17:36:59 -05:00
quota.h	gfs2: move privileged user check to gfs2_quota_lock_check	2020-05-08 18:47:58 +02:00
recovery.c	gfs2: When freezing gfs2, use GL_EXACT and not GL_NOCACHE	2020-07-03 12:05:35 +02:00
recovery.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398	2019-06-05 17:37:12 +02:00
rgrp.c	gfs2: Wipe jdata and ail1 in gfs2_journal_wipe, formerly gfs2_meta_wipe	2020-10-15 14:29:03 +02:00
rgrp.h	gfs2: Fix NULL pointer dereference in gfs2_rgrp_dump	2020-10-14 23:54:43 +02:00
super.c	gfs2: use-after-free in sysfs deregistration	2020-10-14 23:54:43 +02:00
super.h	gfs2: Force withdraw to replay journals and wait for it to finish	2020-02-27 07:53:12 -06:00
sys.c	gfs2: use-after-free in sysfs deregistration	2020-10-14 23:54:43 +02:00
sys.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398	2019-06-05 17:37:12 +02:00
trace_gfs2.h	gfs2: enhance log_blocks trace point to show log blocks free	2020-10-15 14:29:03 +02:00
trans.c	gfs2: add some much needed cleanup for log flushes that fail	2020-08-24 13:54:07 +02:00
trans.h	gfs2: new slab for transactions	2020-06-05 21:24:25 +02:00
util.c	gfs2: Fix NULL pointer dereference in gfs2_rgrp_dump	2020-10-14 23:54:43 +02:00
util.h	gfs2: Make sure we don't miss any delayed withdraws	2020-10-14 23:54:41 +02:00
xattr.c	gfs2: Change inode qa_data to allow multiple users	2020-03-27 14:08:04 -05:00
xattr.h	treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398	2019-06-05 17:37:12 +02:00