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linux-stable/fs/ext4
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Jan Kara 5e1bdea639 ext4: Clear dirty bit from pages without data to write 
With journalled data it can happen that checkpointing code will write
out page contents without clearing the page dirty bit. The logic in
ext4_page_nomap_can_writeout() then results in us never calling
mpage_submit_page() and thus clearing the dirty bit. Drop the
optimization with ext4_page_nomap_can_writeout() and just always call to
mpage_submit_page(). ext4_bio_write_page() knows when to redirty the
page and the additional clearing & setting of page dirty bit for ordered
mode writeout is not that expensive to jump through the hoops for it.

Signed-off-by: Jan Kara <jack@suse.cz>
Link: https://lore.kernel.org/r/20230329154950.19720-4-jack@suse.cz
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2023-04-14 19:55:44 -04:00
..
.kunitconfig
acl.c fs: port acl to mnt_idmap 2023-01-19 09:24:28 +01:00
acl.h fs: port ->set_acl() to pass mnt_idmap 2023-01-19 09:24:27 +01:00
balloc.c ext4: remove unused group parameter in ext4_block_bitmap_csum_verify 2023-03-23 23:00:08 -04:00
bitmap.c ext4: remove unused group parameter in ext4_block_bitmap_csum_set 2023-03-23 23:00:08 -04:00
block_validity.c
crypto.c
dir.c
ext4.h ext4: Convert ext4_mpage_readpages() to work on folios 2023-04-06 13:39:52 -04:00
ext4_extents.h
ext4_jbd2.c ext4: split ext4_journal_start trace for debug 2022-12-01 10:46:54 -05:00
ext4_jbd2.h ext4: split ext4_journal_start trace for debug 2022-12-01 10:46:54 -05:00
extents.c ext4: fix inode tree inconsistency caused by ENOMEM 2023-02-18 23:58:28 -05:00
extents_status.c ext4: fix reserved cluster accounting in __es_remove_extent() 2022-12-09 00:58:04 -05:00
extents_status.h
fast_commit.c ext4: use ext4_fc_tl_mem in fast-commit replay path 2023-02-09 10:43:23 -05:00
fast_commit.h ext4: add missing validation of fast-commit record lengths 2022-12-08 21:49:24 -05:00
file.c Improve performance for ext4 by allowing multiple process to perform 2023-02-28 09:05:47 -08:00
fsmap.c ext4: fix another off-by-one fsmap error on 1k block filesystems 2023-03-07 20:20:48 -05:00
fsmap.h
fsync.c
hash.c
ialloc.c ext4: remove unused group parameter in ext4_block_bitmap_csum_set 2023-03-23 23:00:08 -04:00
indirect.c ext4: fix error code return to user-space in ext4_get_branch() 2022-12-08 21:49:24 -05:00
inline.c ext4: Convert ext4_write_inline_data_end() to use a folio 2023-04-06 13:39:51 -04:00
inode-test.c
inode.c ext4: Clear dirty bit from pages without data to write 2023-04-14 19:55:44 -04:00
ioctl.c Bug fixes and regressions for ext4, the most serious of which is a 2023-03-12 08:55:55 -07:00
Kconfig
Makefile
mballoc.c ext4: Remove the logic to trim inode PAs 2023-04-06 01:13:13 -04:00
mballoc.h ext4: Remove the logic to trim inode PAs 2023-04-06 01:13:13 -04:00
migrate.c ext4: fix warning in 'ext4_da_release_space' 2022-11-06 01:07:59 -04:00
mmp.c treewide: use get_random_u32_{above,below}() instead of manual loop 2022-11-18 02:15:22 +01:00
move_extent.c ext4: Convert mext_page_mkuptodate() to take a folio 2023-04-06 13:39:52 -04:00
namei.c ext4: fix possible double unlock when moving a directory 2023-03-17 21:53:52 -04:00
orphan.c ext4: remove trailing newline from ext4_msg() message 2022-12-08 21:49:23 -05:00
page-io.c ext4: Keep pages with journalled data dirty 2023-04-14 19:44:00 -04:00
readpage.c ext4: Use a folio iterator in __read_end_io() 2023-04-06 13:39:52 -04:00
resize.c ext4: remove unused group parameter in ext4_block_bitmap_csum_set 2023-03-23 23:00:08 -04:00
super.c ext4: Use rbtrees to manage PAs instead of inode i_prealloc_list 2023-04-06 01:13:13 -04:00
symlink.c fs: port ->getattr() to pass mnt_idmap 2023-01-19 09:24:25 +01:00
sysfs.c ext4: Remove the logic to trim inode PAs 2023-04-06 01:13:13 -04:00
truncate.h
verity.c ext4: Use a folio in ext4_read_merkle_tree_page 2023-04-06 13:39:52 -04:00
xattr.c Bug fixes and regressions for ext4, the most serious of which is a 2023-03-12 08:55:55 -07:00
xattr.h
xattr_hurd.c fs: port xattr to mnt_idmap 2023-01-19 09:24:28 +01:00
xattr_security.c fs: port xattr to mnt_idmap 2023-01-19 09:24:28 +01:00
xattr_trusted.c fs: port xattr to mnt_idmap 2023-01-19 09:24:28 +01:00
xattr_user.c fs: port xattr to mnt_idmap 2023-01-19 09:24:28 +01:00