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linux/fs/ext4
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Matthew Wilcox (Oracle) 3189de0ac3 ext4,f2fs: fix readahead of verity data 
commit 4fa0e3ff21 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>
Cc: Eric Biggers <ebiggers@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
History 2022-11-10 18:15:42 +01:00
..
.kunitconfig ext4: add .kunitconfig fragment to enable ext4-specific tests 2021-02-11 23:16:30 -05:00
acl.c vfs: add rcu argument to ->get_acl() callback 2021-08-18 22:08:24 +02:00
acl.h vfs: add rcu argument to ->get_acl() callback 2021-08-18 22:08:24 +02:00
balloc.c ext4: flush background discard kwork when retry allocation 2021-08-30 23:35:53 -04:00
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: standardize error message in ext4_protect_reserved_inode() 2020-12-17 13:30:55 -05:00
dir.c ext4: fix potential infinite loop in ext4_dx_readdir() 2021-10-01 00:05:09 -04:00
ext4.h ext4: only allow test_dummy_encryption when supported 2022-06-09 10:23:31 +02:00
ext4_extents.h ext4: fix sparse warnings 2021-08-30 23:36:50 -04:00
ext4_jbd2.c ext4: fix null-ptr-deref in '__ext4_journal_ensure_credits' 2022-01-27 11:05:17 +01:00
ext4_jbd2.h ext4: Support for checksumming from journal triggers 2021-08-30 23:36:50 -04:00
extents.c ext4: fix bug in extents parsing when eh_entries == 0 and eh_depth > 0 2022-09-28 11:11:57 +02:00
extents_status.c ext4: correct the cache_nr in tracepoint ext4_es_shrink_exit 2021-06-22 21:34:17 -04:00
extents_status.h ext4: fix extent_status trace points 2020-01-25 02:03:03 -05:00
fast_commit.c ext4: update 'state->fc_regions_size' after successful memory allocation 2022-10-26 12:34:30 +02:00
fast_commit.h ext4: simplify updating of fast commit stats 2022-03-08 19:12:32 +01:00
file.c ext4: avoid crash when inline data creation follows DIO write 2022-10-26 12:34:28 +02:00
fsmap.c treewide: Change list_sort to use const pointers 2021-04-08 16:04:22 -07:00
fsmap.h ext4: fsmap: fix the block/inode bitmap comment 2021-06-24 09:48:29 -04:00
fsync.c block: use an on-stack bio in blkdev_issue_flush 2021-01-27 09:51:48 -07:00
hash.c ext4: handle casefolding with encryption 2021-04-05 22:04:20 -04:00
ialloc.c ext4: make directory inode spreading reflect flexbg size 2022-09-28 11:11:57 +02:00
indirect.c ext4: Support for checksumming from journal triggers 2021-08-30 23:36:50 -04:00
inline.c ext4: correct max_inline_xattr_value_size computing 2022-08-17 14:24:27 +02:00
inode-test.c fs: ext4: Modify inode-test.c to use KUnit parameterized testing feature 2020-12-02 16:07:25 -07:00
inode.c ext4: place buffer head allocation before handle start 2022-10-26 12:34:29 +02:00
ioctl.c ext4: fast commit may not fallback for ineligible commit 2022-03-08 19:12:32 +01:00
Kconfig ext: EXT4_KUNIT_TESTS should depend on EXT4_FS instead of selecting it 2021-02-11 23:12:59 -05:00
Makefile ext4: Move orphan inode handling into a separate file 2021-08-30 23:36:51 -04:00
mballoc.c ext4: use locality group preallocation for small closed files 2022-09-28 11:11:58 +02:00
mballoc.h ext4: fix various seppling typos 2021-04-09 23:14:59 -04:00
migrate.c ext4: fix warning in 'ext4_da_release_space' 2022-11-10 18:15:40 +01:00
mmp.c ext4: fix potential uninitialized access to retval in kmmpd 2021-07-23 07:31:29 -04:00
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 18:15:40 +01:00
orphan.c ext4: Improve scalability of ext4 orphan file handling 2021-08-30 23:36:51 -04:00
page-io.c ext4: fix symlink file size not match to file content 2022-04-27 14:39:01 +02:00
readpage.c block: Add bio_max_segs 2021-02-26 15:49:51 -07:00
resize.c ext4: continue to expand file system when the target size doesn't reach 2022-10-26 12:35:56 +02:00
super.c ext4: don't run ext4lazyinit for read-only filesystems 2022-10-26 12:35:01 +02:00
symlink.c ext4: report correct st_size for encrypted symlinks 2021-07-25 20:01:06 -07:00
sysfs.c ext4: notify sysfs on errors_count value change 2021-06-29 21:06:02 -04:00
truncate.h ext4: Convert to use mapping->invalidate_lock 2021-07-13 14:29:00 +02:00
verity.c ext4,f2fs: fix readahead of verity data 2022-11-10 18:15:42 +01:00
xattr.c ext4: fix race when reusing xattr blocks 2022-08-17 14:24:28 +02:00
xattr.h ext4: remove EA inode entry from mbcache on inode eviction 2022-08-17 14:24:27 +02:00
xattr_hurd.c acl: handle idmapped mounts 2021-01-24 14:27:17 +01:00
xattr_security.c acl: handle idmapped mounts 2021-01-24 14:27:17 +01:00
xattr_trusted.c acl: handle idmapped mounts 2021-01-24 14:27:17 +01:00
xattr_user.c acl: handle idmapped mounts 2021-01-24 14:27:17 +01:00