linux/fs/gfs2
Bob Peterson 1a0b00d15d gfs2: Only do glock put in gfs2_create_inode for free inodes
Before this patch, the error path of function gfs2_create_inode would
always calls gfs2_glock_put for the inode glock. That's good for inodes
that are free. But after they've been added to the vfs inodes, errors
will cause the inode to be evicted, and the evict will do the glock
put for us. If we do a glock put again, we can try to free the glock
while there are still references to it, e.g. revokes pending for
the transaction that created it.

This patch adds a check: if (free_vfs_inode) before the put, thus
solving the problem.

Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
2020-06-02 21:23:55 +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 allow releasepage to free bd still used for revokes 2020-02-27 07:53:18 -06:00
aops.h gfs2: mark stuffed_readpage static 2019-07-03 14:45:18 +02:00
bmap.c gfs2: Another gfs2_walk_metadata fix 2020-05-08 15:15:12 +02:00
bmap.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00
dentry.c gfs2: untangle the logic in gfs2_drevalidate 2019-09-03 09:42:41 +02:00
dir.c gfs2: leaf_dealloc needs to allocate one more revoke 2020-02-27 07:53:18 -06:00
dir.h gfs2: Delete an unnecessary check before brelse() 2019-09-04 20:22:17 +02:00
export.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00
file.c gfs2: Remove unnecessary gfs2_qa_{get,put} pairs 2020-03-27 14:08:05 -05:00
gfs2.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00
glock.c Revert "gfs2: Don't demote a glock until its revokes are written" 2020-05-08 15:01:25 -05:00
glock.h gfs2: Use async glocks for rename 2019-09-04 20:22:17 +02:00
glops.c gfs2: Don't ignore inode write errors during inode_go_sync 2020-06-02 19:45:05 +02:00
glops.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00
incore.h gfs2: Change inode qa_data to allow multiple users 2020-03-27 14:08:04 -05:00
inode.c gfs2: Only do glock put in gfs2_create_inode for free inodes 2020-06-02 21:23:55 +02:00
inode.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +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: Grab glock reference sooner in gfs2_add_revoke 2020-05-08 18:49:04 +02:00
log.h gfs2: Do log_flush in gfs2_ail_empty_gl even if ail list is empty 2020-02-27 07:53:18 -06:00
lops.c gfs2: Even more gfs2_find_jhead fixes 2020-05-29 17:00:24 +02:00
lops.h gfs2: Remove active journal side effect from gfs2_write_log_header 2019-11-12 15:17:53 +01:00
main.c SPDX update for 5.2-rc4 2019-06-08 12:52:42 -07:00
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: fix withdraw sequence deadlock 2020-05-06 21:25:26 +02:00
meta_io.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00
ops_fstype.c gfs2: Allow lock_nolock mount to specify jid=X 2020-06-02 19:45:05 +02:00
quota.c gfs2: don't call quota_unhold if quotas are not locked 2020-05-08 18:49:04 +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: change from write to read lock for sd_log_flush_lock in journal replay 2020-03-27 14:08:05 -05:00
recovery.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00
rgrp.c gfs2: don't lock sd_log_flush_lock in try_rgrp_unlink 2020-03-27 14:08:05 -05:00
rgrp.h gfs2: Split gfs2_rsqa_delete into gfs2_rs_delete and gfs2_qa_put 2020-03-27 14:08:04 -05:00
super.c gfs2: Fix problems regarding gfs2_qa_get and _put 2020-05-08 18:45:11 +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: Force withdraw to replay journals and wait for it to finish 2020-02-27 07:53:12 -06:00
sys.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00
trace_gfs2.h gfs2: eliminate rs_inum and reduce the size of gfs2 inodes 2018-06-21 07:39:31 -05:00
trans.c gfs2: drain the ail2 list after io errors 2020-02-27 07:53:18 -06:00
trans.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00
util.c gfs2: Fix BUG during unmount after file system withdraw 2020-05-08 15:13:27 +02:00
util.h gfs2: flesh out delayed withdraw for gfs2_log_flush 2020-02-27 07:53:18 -06:00
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