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9060bc4d3a
linux/fs/gfs2
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Andreas Gruenbacher 9060bc4d3a iomap/gfs2: Get page in page_prepare handler 
Change the iomap ->page_prepare() handler to get and return a locked
folio instead of doing that in iomap_write_begin().  This allows to
recover from out-of-memory situations in ->page_prepare(), which
eliminates the corresponding error handling code in iomap_write_begin().
The ->put_folio() handler now also isn't called with NULL as the folio
value anymore.

Filesystems are expected to use the iomap_get_folio() helper for getting
locked folios in their ->page_prepare() handlers.

Signed-off-by: Andreas Gruenbacher <agruenba@redhat.com>
Reviewed-by: Darrick J. Wong <djwong@kernel.org>
Reviewed-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Darrick J. Wong <djwong@kernel.org>
2023-01-18 10:44:04 -08:00
..
acl.c fs: pass dentry to set acl method 2022-10-19 12:55:42 +02:00
acl.h fs: pass dentry to set acl method 2022-10-19 12:55:42 +02:00
aops.c gfs2: Always check inode size of inline inodes 2022-12-06 16:06:31 +01:00
aops.h gfs2: mark stuffed_readpage static 2019-07-03 14:45:18 +02:00
bmap.c iomap/gfs2: Get page in page_prepare handler 2023-01-18 10:44:04 -08:00
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 fixes 2022-08-06 14:44:49 -07:00
dir.h gfs2: Delete an unnecessary check before brelse() 2019-09-04 20:22:17 +02:00
export.c Change calling conventions for filldir_t 2022-08-17 17:25:04 -04:00
file.c gfs2: Make gfs2_glock_hold return its glock argument 2022-12-06 16:06:31 +01:00
gfs2.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00
glock.c gfs2: Remove support for glock holder auto-demotion (2) 2022-12-15 12:41:22 +01:00
glock.h gfs2: Remove support for glock holder auto-demotion 2022-12-15 12:41:22 +01:00
glops.c gfs2: Always check inode size of inline inodes 2022-12-06 16:06:31 +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: Remove support for glock holder auto-demotion 2022-12-15 12:41:22 +01:00
inode.c gfs2 fixes 2022-12-17 08:18:04 -06:00
inode.h gfs2: Convert to release_folio 2022-05-09 23:12:33 -04:00
Kconfig treewide: Add SPDX license identifier - Makefile/Kconfig 2019-05-21 10:50:46 +02:00
lock_dlm.c fs: dlm: remove DLM_LSFL_FS from uapi 2022-08-23 14:54:54 -05:00
log.c New code for 6.0: 2022-08-11 13:11:49 -07:00
log.h fs/gfs2: Use the enum req_op and blk_opf_t types 2022-07-14 12:14:32 -06:00
lops.c Folio changes for 6.0 2022-08-03 10:35:43 -07:00
lops.h fs/gfs2: Use the enum req_op and blk_opf_t types 2022-07-14 12:14:32 -06:00
main.c gfs2: Register fs after creating workqueues 2022-09-20 17:53:54 +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: Fix and clean up create / evict interaction 2022-12-02 15:58:00 +01:00
meta_io.h gfs2: Use container_of() for gfs2_glock(aspace) 2022-05-24 21:29:14 +02:00
ops_fstype.c gfs2: Merge branch 'for-next.nopid' into for-next 2022-10-09 22:56:28 +02:00
quota.c gfs2: replace ll_rw_block() 2022-09-11 20:26:06 -07:00
quota.h gfs2: move privileged user check to gfs2_quota_lock_check 2020-05-08 18:47:58 +02:00
recovery.c gfs2: replace 'found' with dedicated list iterator variable 2022-05-14 03:05:55 +02:00
recovery.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00
rgrp.c Merge part of branch 'for-next.instantiate' into for-next 2022-08-05 18:37:03 +02:00
rgrp.h Merge part of branch 'for-next.instantiate' into for-next 2022-08-05 18:37:03 +02:00
super.c gfs2: Simply dequeue iopen glock in gfs2_evict_inode 2022-12-06 16:06:32 +01:00
super.h gfs2: Don't release and reacquire local statfs bh 2021-08-20 09:03:46 -05:00
sys.c block: remove genhd.h 2022-02-02 07:49:59 -07:00
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: Merge branch 'for-next.nopid' into for-next 2022-10-09 22:56:28 +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 and clean up create / evict interaction 2022-12-02 15:58:00 +01:00
xattr.h treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 398 2019-06-05 17:37:12 +02:00