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Bob Peterson 06e908cd9e gfs2: Allow node-wide exclusive glock sharing 
Introduce a new LM_FLAG_NODE_SCOPE glock holder flag: when taking a
glock in LM_ST_EXCLUSIVE (EX) mode and with the LM_FLAG_NODE_SCOPE flag
set, the exclusive lock is shared among all local processes who are
holding the glock in EX mode and have the LM_FLAG_NODE_SCOPE flag set.
From the point of view of other nodes, the lock is still held
exclusively.

A future patch will start using this flag to improve performance with
rgrp sharing.

Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
2021-02-17 19:30:28 +01:00
..
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: Fix case in which ail writes are done to jdata holes
2020-11-12 18:55:20 +01:00
aops.h
gfs2: mark stuffed_readpage static
2019-07-03 14:45:18 +02:00
bmap.c
gfs2: Only use struct gfs2_rbm for bitmap manipulations
2021-01-18 16:56:36 +01:00
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
gfs2: Add per-reservation reserved block accounting
2021-02-17 19:30:26 +01:00
gfs2.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398
2019-06-05 17:37:12 +02:00
glock.c
gfs2: Allow node-wide exclusive glock sharing
2021-02-17 19:30:28 +01:00
glock.h
gfs2: Allow node-wide exclusive glock sharing
2021-02-17 19:30:28 +01:00
glops.c
gfs2: Don't freeze the file system during unmount
2020-11-25 18:12:08 +01:00
glops.h
gfs2: Split up gfs2_meta_sync into inode and rgrp versions
2020-10-29 22:16:46 +01:00
incore.h
gfs2: Add local resource group locking
2021-02-17 19:30:28 +01:00
inode.c
Revert "GFS2: Prevent delete work from occurring on glocks used for create"
2020-12-01 00:25:21 +01:00
inode.h
gfs2: Make inode operations static
2020-12-01 00:25:21 +01:00
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: Fix case in which ail writes are done to jdata holes
2020-11-12 18:55:20 +01:00
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
gfs2: Add local resource group locking
2021-02-17 19:30:28 +01:00
lops.h
gfs2: Split up gfs2_meta_sync into inode and rgrp versions
2020-10-29 22:16:46 +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: don't initialize statfs_change inodes in spectator mode
2020-10-29 22:16:46 +01:00
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: Split up gfs2_meta_sync into inode and rgrp versions
2020-10-29 22:16:46 +01:00
recovery.h
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398
2019-06-05 17:37:12 +02:00
rgrp.c
gfs2: Add local resource group locking
2021-02-17 19:30:28 +01:00
rgrp.h
gfs2: Add local resource group locking
2021-02-17 19:30:28 +01:00
super.c
gfs2: Remove sb_start_write from gfs2_statfs_sync
2020-12-03 17:04:24 +01:00
super.h
gfs2: lookup local statfs inodes prior to journal recovery
2020-10-23 15:47:14 +02:00
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: Add per-reservation reserved block accounting
2021-02-17 19:30:26 +01:00
trans.c
gfs2: add some much needed cleanup for log flushes that fail
2020-08-24 13:54:07 +02:00
trans.h
gfs2: Only use struct gfs2_rbm for bitmap manipulations
2021-01-18 16:56:36 +01:00
util.c
gfs2: in signal_our_withdraw wait for unfreeze of _this_ fs only
2020-12-03 17:04:41 +01:00
util.h
gfs2: remove trailing semicolons from macro definitions
2020-12-01 00:25:21 +01:00
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