UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity
OpenCloudOS-Kernel/fs/gfs2
History
Linus Torvalds 78805cbe5d Changes in gfs2: 
* Fix a locking order inversion between the inode and iopen glocks in
   gfs2_inode_lookup.
 
 * Implement proper queuing of glock holders for glocks that require
   instantiation (like reading an inode or bitmap blocks from disk).
   Before, multiple glock holders could race with each other and
   half-initialized objects could be exposed; the GL_SKIP flag further
   exacerbated this problem.
 
 * Fix a rare deadlock between inode lookup / creation and remote delete
   work.
 
 * Fix a rare scheduling-while-atomic bug in dlm during glock hash table
   walks.
 
 * Various other minor fixes and cleanups.
 -----BEGIN PGP SIGNATURE-----
 
 iQJIBAABCAAyFiEEJZs3krPW0xkhLMTc1b+f6wMTZToFAmGBThoUHGFncnVlbmJh
 QHJlZGhhdC5jb20ACgkQ1b+f6wMTZTp4vg/9HQbZYtl1R7qWlzaEAOHaZzudcRIS
 wnCGGxqdySdWogXhBCICwyH7nJneFG1XsYvNF8HmH10ALjZkjWM3MV0J9O00eCWk
 VXKqcioRbWtyQiye3A3icT6qhVGd65LK+p6GqtH7pQXOYc1ein/Gi/IWHFN6wCTM
 FXulFAo6i3Uep4lfz9+WPy8iGDVVLUWt0uhmY8O+W8edsDJdX7Kr89mQU/2dUsMp
 BxImDvKcchd8SlWOHNJ2WrbfPVFLd3mgmouojxn7/0pspqtJA6tgOWpAmN0uKw+V
 Qaqb9g0KjrAnH39w1wSzlN9XCItOvT3EGg1HEkl1kx5UDi4S/B9yF0wWbzfI2BUL
 9T0dyAbmIcamcHua+rQatTfBQnEOScNfZQKd9MHE4etLhVyE2fHjmx2Ya4xcmiy/
 /onUEcfjcQvzVY+69hD9cqKwwgTz5G2xyLzD7WdWJD10qU4z22arOSIedmC2c1Eq
 62cbaxcHXrDkG8FYHb/ukNeZ8Fw54niWnBCXDBfRxpx/UbJDzvNxjF2BPNJEBWON
 UFO8cbMVMojrsLkkWKTInecCLjhROwgWXUo8A1CmYQNlMUhObWts2jGoRlUYBUcH
 8Ah+DADcz9H8VV2koURo6ZkJyJBztgJOZ+ysFZSdPQ2HQnijwWqi8Zn33UfTZH6d
 BxxPK+wVfPNZSWQ=
 =sAlR
 -----END PGP SIGNATURE-----

Merge tag 'gfs2-v5.15-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2

Pull gfs2 updates from Andreas Gruenbacher:

 - Fix a locking order inversion between the inode and iopen glocks in
   gfs2_inode_lookup.

 - Implement proper queuing of glock holders for glocks that require
   instantiation (like reading an inode or bitmap blocks from disk).
   Before, multiple glock holders could race with each other and
   half-initialized objects could be exposed; the GL_SKIP flag further
   exacerbated this problem.

 - Fix a rare deadlock between inode lookup / creation and remote delete
   work.

 - Fix a rare scheduling-while-atomic bug in dlm during glock hash table
   walks.

 - Various other minor fixes and cleanups.

* tag 'gfs2-v5.15-rc5-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2: (21 commits)
  gfs2: Fix unused value warning in do_gfs2_set_flags()
  gfs2: check context in gfs2_glock_put
  gfs2: Fix glock_hash_walk bugs
  gfs2: Cancel remote delete work asynchronously
  gfs2: set glock object after nq
  gfs2: remove RDF_UPTODATE flag
  gfs2: Eliminate GIF_INVALID flag
  gfs2: fix GL_SKIP node_scope problems
  gfs2: split glock instantiation off from do_promote
  gfs2: further simplify do_promote
  gfs2: re-factor function do_promote
  gfs2: Remove 'first' trace_gfs2_promote argument
  gfs2: change go_lock to go_instantiate
  gfs2: dump glocks from gfs2_consist_OBJ_i
  gfs2: dequeue iopen holder in gfs2_inode_lookup error
  gfs2: Save ip from gfs2_glock_nq_init
  gfs2: Allow append and immutable bits to coexist
  gfs2: Switch some BUG_ON to GLOCK_BUG_ON for debug
  gfs2: move GL_SKIP check from glops to do_promote
  gfs2: Add GL_SKIP holder flag to dump_holder
  ...
 		2021-11-02 12:35:04 -07:00
..
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +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
acl.c vfs: add rcu argument to ->get_acl() callback 2021-08-18 22:08:24 +02:00
acl.h vfs: add rcu argument to ->get_acl() callback 2021-08-18 22:08:24 +02:00
aops.c gfs2: Don't release and reacquire local statfs bh 2021-08-20 09:03:46 -05:00
aops.h gfs2: mark stuffed_readpage static 2019-07-03 14:45:18 +02:00
bmap.c gfs2: Move the inode glock locking to gfs2_file_buffered_write 2021-10-20 19:33:09 +02:00
bmap.h gfs2: Clean up gfs2_unstuff_dinode 2021-06-29 10:56:51 +02:00
dentry.c gfs2: untangle the logic in gfs2_drevalidate 2019-09-03 09:42:41 +02:00
dir.c gfs2: Clean up gfs2_unstuff_dinode 2021-06-29 10:56:51 +02:00
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: 2021-11-02 12:35:04 -07:00
gfs2.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00
glock.c gfs2: check context in gfs2_glock_put 2021-10-25 08:42:20 +02:00
glock.h gfs2: fix GL_SKIP node_scope problems 2021-10-25 08:42:19 +02:00
glops.c gfs2: remove RDF_UPTODATE flag 2021-10-25 08:42:19 +02:00
glops.h gfs2: Split up gfs2_meta_sync into inode and rgrp versions 2020-10-29 22:16:46 +01:00
incore.h gfs2: remove RDF_UPTODATE flag 2021-10-25 08:42:19 +02:00
inode.c gfs2: set glock object after nq 2021-10-25 08:42:19 +02:00
inode.h Changes in gfs2: 2021-04-29 10:33:35 -07:00
lock_dlm.c gfs2: Don't call dlm after protocol is unmounted 2021-08-20 09:03:46 -05:00
log.c gfs2: tiny cleanup in gfs2_log_reserve 2021-08-19 12:31:17 -05:00
log.h gfs2: Clean up revokes on normal withdraws 2021-05-20 13:31:37 +02:00
lops.c gfs2: be more verbose replaying invalid rgrp blocks 2021-08-19 12:31:17 -05:00
lops.h gfs2: Clean up revokes on normal withdraws 2021-05-20 13:31:37 +02:00
main.c gfs2: amend SLAB_RECLAIM_ACCOUNT on gfs2 related slab cache 2021-01-22 12:19:17 -05:00
meta_io.c gfs2: don't stop reads while withdraw in progress 2021-08-20 09:03:46 -05:00
meta_io.h gfs2: Turn gfs2_meta_indirect_buffer into gfs2_meta_buffer 2021-04-03 21:38:12 +02:00
ops_fstype.c gfs2: Mark journal inodes as "don't cache" 2021-08-20 09:03:46 -05:00
quota.c gfs2: Clean up gfs2_unstuff_dinode 2021-06-29 10:56:51 +02:00
quota.h gfs2: move privileged user check to gfs2_quota_lock_check 2020-05-08 18:47:58 +02:00
recovery.c gfs2: Fix fall-through warnings for Clang 2021-04-20 22:38:21 +02:00
recovery.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00
rgrp.c gfs2: remove RDF_UPTODATE flag 2021-10-25 08:42:19 +02:00
rgrp.h gfs2: change go_lock to go_instantiate 2021-10-25 08:42:18 +02:00
super.c gfs2: Eliminate GIF_INVALID flag 2021-10-25 08:42:19 +02:00
super.h gfs2: Don't release and reacquire local statfs bh 2021-08-20 09:03:46 -05:00
sys.c gfs2: Add new sysfs file for gfs2 status 2021-04-08 15:07:21 +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: Remove 'first' trace_gfs2_promote argument 2021-10-25 08:42:19 +02:00
trans.c gfs2: fix use-after-free in trans_drain 2021-03-07 17:04:55 +01:00
trans.h Merge branches 'rgrp-glock-sharing' and 'gfs2-revoke' from https://git.kernel.org/pub/scm/linux/kernel/git/gfs2/linux-gfs2.git 2021-02-23 18:54:22 +01:00
util.c gfs2: dump glocks from gfs2_consist_OBJ_i 2021-10-25 08:42:18 +02:00
util.h gfs2: don't stop reads while withdraw in progress 2021-08-20 09:03:46 -05:00
xattr.c gfs2: Fix a number of kernel-doc warnings 2021-04-09 22:14:13 +02:00
xattr.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00