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eed0f953b9
linux_dsm_epyc7002/fs/gfs2
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Andreas Gruenbacher eed0f953b9 gfs2: Another gfs2_find_jhead fix 
On filesystems with a block size smaller than the page size,
gfs2_find_jhead can split a page across two bios (for example, when
blocks are not allocated consecutively).  When that happens, the first
bio that completes will unlock the page in its bi_end_io handler even
though the page hasn't been read completely yet.  Fix that by using a
chained bio for the rest of the page.

While at it, clean up the sector calculation logic in
gfs2_log_alloc_bio.  In gfs2_find_jhead, simplify the disk block and
offset calculation logic and fix a variable name.

Fixes: f4686c26ec ("gfs2: read journal in large chunks")
Cc: stable@vger.kernel.org # v5.2+
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
2020-01-07 12:30:36 +01:00
..
acl.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00
acl.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00
aops.c gfs2: Introduce function gfs2_withdrawn 2019-11-14 19:46:18 +01:00
aops.h gfs2: mark stuffed_readpage static 2019-07-03 14:45:18 +02:00
bmap.c GFS2 changes for this merge window: 2019-12-05 13:20:11 -08:00
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: Delete an unnecessary check before brelse() 2019-09-04 20:22:17 +02:00
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 changes for this merge window: 2019-12-05 13:20:11 -08:00
gfs2.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00
glock.c gfs2: Close timing window with GLF_INVALIDATE_IN_PROGRESS 2019-11-15 18:21:59 +01:00
glock.h gfs2: Use async glocks for rename 2019-09-04 20:22:17 +02:00
glops.c gfs2: Introduce function gfs2_withdrawn 2019-11-14 19:46:18 +01:00
glops.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00
incore.h Merge branch 'work.mount3' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs 2019-09-24 12:33:34 -07:00
inode.c gfs2: Remove duplicate call from gfs2_create_inode 2019-11-21 11:37:12 +01:00
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: Fix recovery slot bumping 2019-09-03 09:42:41 +02:00
log.c gfs2: Don't write log headers after file system withdraw 2019-11-21 11:37:41 +01:00
log.h gfs2: fix glock reference problem in gfs2_trans_remove_revoke 2019-11-14 16:51:00 +01:00
lops.c gfs2: Another gfs2_find_jhead fix 2020-01-07 12:30:36 +01:00
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: Introduce function gfs2_withdrawn 2019-11-14 19:46:18 +01:00
meta_io.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00
ops_fstype.c gfs2: Introduce function gfs2_withdrawn 2019-11-14 19:46:18 +01:00
quota.c gfs2: Introduce function gfs2_withdrawn 2019-11-14 19:46:18 +01:00
quota.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00
recovery.c gfs2: Remove active journal side effect from gfs2_write_log_header 2019-11-12 15:17:53 +01:00
recovery.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00
rgrp.c gfs2: Fix possible fs name overflows 2019-09-03 09:42:41 +02:00
rgrp.h gfs2: dump fsid when dumping glock problems 2019-06-27 21:27:43 +02:00
super.c gfs2: Abort gfs2_freeze if io error is seen 2019-11-15 17:57:30 +01:00
super.h gfs2: Convert gfs2 to fs_context 2019-09-18 22:47:05 -04:00
sys.c gfs2: Introduce function gfs2_withdrawn 2019-11-14 19:46:18 +01:00
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: fix glock reference problem in gfs2_trans_remove_revoke 2019-11-14 16:51:00 +01:00
trans.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00
util.c gfs2: Introduce function gfs2_withdrawn 2019-11-14 19:46:18 +01:00
util.h gfs2: Introduce function gfs2_withdrawn 2019-11-14 19:46:18 +01:00
xattr.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00
xattr.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00