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linux-stable/fs/gfs2
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Bob Peterson d3039c0615 Revert "gfs2: Ignore journal log writes for jdata holes" 
This reverts commit b2a846dbef.

That commit changed the behavior of function gfs2_block_map to return
-ENODATA in cases where a hole (IOMAP_HOLE) is encountered and create is
false.  While that fixed the intended problem for jdata, it also broke
other callers of gfs2_block_map such as some jdata block reads.  Before
the patch, an encountered hole would be skipped and the buffer seen as
unmapped by the caller.  The patch changed the behavior to return
-ENODATA, which is interpreted as an error by the caller.

The -ENODATA return code should be restricted to the specific case where
jdata holes are encountered during ail1 writes.  That will be done in a
later patch.

Signed-off-by: Bob Peterson <rpeterso@redhat.com>
Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
2020-11-12 18:41:57 +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: Only set PageChecked if we have a transaction 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 Revert "gfs2: Ignore journal log writes for jdata holes" 2020-11-12 18:41:57 +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 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: Wake up when sd_glock_disposal becomes zero 2020-11-03 14:39:11 +01:00
glock.h Merge branch 'gfs2-iopen' into for-next 2020-06-05 21:25:36 +02:00
glops.c gfs2: Split up gfs2_meta_sync into inode and rgrp versions 2020-10-29 22:16:46 +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: lookup local statfs inodes prior to journal recovery 2020-10-23 15:47:14 +02:00
inode.c gfs2: Don't call cancel_delayed_work_sync from within delete work function 2020-11-02 21:34:47 +01:00
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 gfs2: Split up gfs2_meta_sync into inode and rgrp versions 2020-10-29 22:16:46 +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: fix possible reference leak in gfs2_check_blk_type 2020-11-12 13:09:07 +01:00
rgrp.h gfs2: Fix NULL pointer dereference in gfs2_rgrp_dump 2020-10-14 23:54:43 +02:00
super.c gfs2: Add missing truncate_inode_pages_final for sd_aspace 2020-10-29 22:16:46 +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: eliminate GLF_QUEUED flag in favor of list_empty(gl_holders) 2020-10-15 17:04:53 +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