android/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity
eb3af3ea5b
android_kernel_xiaomi_sm8450/fs/ext4
History
Matthew Wilcox (Oracle) 23f1fc7ce5 ext4,f2fs: fix readahead of verity data 
commit 4fa0e3ff217f775cb58d2d6d51820ec519243fb9 upstream.

The recent change of page_cache_ra_unbounded() arguments was buggy in the
two callers, causing us to readahead the wrong pages.  Move the definition
of ractl down to after the index is set correctly.  This affected
performance on configurations that use fs-verity.

Link: https://lkml.kernel.org/r/20221012193419.1453558-1-willy@infradead.org
Fixes: 73bb49da50 ("mm/readahead: make page_cache_ra_unbounded take a readahead_control")
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Reported-by: Jintao Yin <nicememory@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Eric Biggers <ebiggers@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-11-10 18:14:29 +01:00
..
acl.c ext4: main fast-commit commit path 2020-10-21 23:22:37 -04:00
acl.h ext4: fix up remaining files with SPDX cleanups 2017-12-17 22:00:59 -05:00
balloc.c ext4: shrink race window in ext4_should_retry_alloc() 2021-04-07 15:00:03 +02:00
bitmap.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
block_validity.c ext4: rename system_blks to s_system_blks inside ext4_sb_info 2020-10-18 10:36:59 -04:00
dir.c ext4: fix potential infinite loop in ext4_dx_readdir() 2021-10-06 15:56:02 +02:00
ext4_extents.h ext4: fix EXT_MAX_EXTENT/INDEX to check for zeroed eh_max 2020-06-03 23:16:49 -04:00
ext4_jbd2.c ext4: fix null-ptr-deref in '__ext4_journal_ensure_credits' 2022-01-27 10:54:28 +01:00
ext4_jbd2.h ext4: drop ext4_journal_free_reserved() 2020-06-03 23:16:53 -04:00
ext4.h ext4: only allow test_dummy_encryption when supported 2022-06-09 10:21:31 +02:00
extents_status.c ext4: remove check for zero nr_to_scan in ext4_es_scan() 2021-07-14 16:55:41 +02:00
extents_status.h ext4: fix extent_status trace points 2020-01-25 02:03:03 -05:00
extents.c ext4: fix bug in extents parsing when eh_entries == 0 and eh_depth > 0 2022-09-28 11:10:41 +02:00
fast_commit.c ext4: update 'state->fc_regions_size' after successful memory allocation 2022-10-26 13:25:14 +02:00
fast_commit.h ext4: fix fast commit alignment issues 2021-06-10 13:39:26 +02:00
file.c ext4: avoid crash when inline data creation follows DIO write 2022-10-26 13:25:13 +02:00
fsmap.c treewide: Change list_sort to use const pointers 2021-09-30 10:11:04 +02:00
fsmap.h ext4: fix up remaining files with SPDX cleanups 2017-12-17 22:00:59 -05:00
fsync.c ext4: make s_mount_flags modifications atomic 2020-11-06 23:01:05 -05:00
hash.c ext4: use generic casefolding support 2020-10-28 13:43:13 -04:00
ialloc.c ext4: make directory inode spreading reflect flexbg size 2022-09-28 11:10:41 +02:00
indirect.c ext4: use ext4_sb_bread() instead of sb_bread() 2020-10-18 10:37:14 -04:00
inline.c ext4: correct max_inline_xattr_value_size computing 2022-08-21 15:16:24 +02:00
inode-test.c kunit: allow kunit tests to be loaded as a module 2020-01-09 16:42:29 -07:00
inode.c ext4: place buffer head allocation before handle start 2022-10-26 13:25:14 +02:00
ioctl.c ext4: avoid trim error on fs with small groups 2022-01-27 10:54:04 +01:00
Kconfig ext: EXT4_KUNIT_TESTS should depend on EXT4_FS instead of selecting it 2021-03-04 11:38:15 +01:00
Makefile ext4 / jbd2: add fast commit initialization 2020-10-21 23:22:26 -04:00
mballoc.c ext4: limit the number of retries after discarding preallocations blocks 2022-09-28 11:10:41 +02:00
mballoc.h ext4: limit the length of per-inode prealloc list 2020-08-19 12:04:36 -04:00
migrate.c ext4: fix warning in 'ext4_da_release_space' 2022-11-10 18:14:28 +01:00
mmp.c ext4: fix possible UAF when remounting r/o a mmp-protected file system 2021-11-02 19:48:18 +01:00
move_extent.c ext4: use common helpers in all places reading metadata buffers 2020-10-18 10:37:14 -04:00
namei.c ext4: fix BUG_ON() when directory entry has invalid rec_len 2022-11-10 18:14:28 +01:00
page-io.c ext4: fix symlink file size not match to file content 2022-04-27 13:53:56 +02:00
readpage.c Improvements to ext4's block allocator performance for very large file 2020-08-21 11:03:38 -07:00
resize.c ext4: continue to expand file system when the target size doesn't reach 2022-10-26 13:25:56 +02:00
super.c ext4: ext4_read_bh_lock() should submit IO if the buffer isn't uptodate 2022-10-26 13:25:13 +02:00
symlink.c ext4: report correct st_size for encrypted symlinks 2021-09-08 08:48:59 +02:00
sysfs.c ext4: shrink race window in ext4_should_retry_alloc() 2021-04-07 15:00:03 +02:00
truncate.h ext4: handle layout changes to pinned DAX mappings 2018-07-29 17:00:22 -04:00
verity.c ext4,f2fs: fix readahead of verity data 2022-11-10 18:14:29 +01:00
xattr_hurd.c ext4: support xattr gnu.* namespace for the Hurd 2020-06-12 13:23:34 -04:00
xattr_security.c ext4: use XATTR_CREATE in ext4_initxattrs() 2018-05-10 11:52:14 -04:00
xattr_trusted.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
xattr_user.c License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
xattr.c ext4: fix use-after-free in ext4_xattr_set_entry 2022-08-21 15:16:23 +02:00
xattr.h ext4: add EXT4_INODE_HAS_XATTR_SPACE macro in xattr.h 2022-08-21 15:16:23 +02:00