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linux/fs/ext4
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Harshad Shirwadkar 4b68f6df10 ext4: add MB_NUM_ORDERS macro 
A few arrays in mballoc.c use the total number of valid orders as
their size. Currently, this value is set as "sb->s_blocksize_bits +
2". This makes code harder to read. So, instead add a new macro
MB_NUM_ORDERS(sb) to make the code more readable.

Signed-off-by: Harshad Shirwadkar <harshadshirwadkar@gmail.com>
Reviewed-by: Andreas Dilger <adilger@dilger.ca>
Reviewed-by: Ritesh Harjani <ritesh.list@gmail.com>
Link: https://lore.kernel.org/r/20210401172129.189766-5-harshadshirwadkar@gmail.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
2021-04-09 11:34:59 -04:00
..
.kunitconfig
ext4: add .kunitconfig fragment to enable ext4-specific tests
2021-02-11 23:16:30 -05:00
acl.c
ext4: support idmapped mounts
2021-01-24 14:43:46 +01:00
acl.h
fs: make helpers idmap mount aware
2021-01-24 14:27:20 +01:00
balloc.c
ext4: shrink race window in ext4_should_retry_alloc()
2021-03-06 11:56:10 -05:00
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: handle casefolding with encryption
2021-04-05 22:04:20 -04:00
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: drop ext4_handle_dirty_super()
2020-12-22 13:08:46 -05:00
ext4_jbd2.h
ext4: drop ext4_handle_dirty_super()
2020-12-22 13:08:46 -05:00
ext4.h
ext4: add mballoc stats proc file
2021-04-09 11:34:59 -04:00
extents_status.c
ext4: fast commit recovery path
2020-10-21 23:22:38 -04:00
extents_status.h
ext4: fix extent_status trace points
2020-01-25 02:03:03 -05:00
extents.c
ext4: initialize ret to suppress smatch warning
2021-03-21 00:45:37 -04:00
fast_commit.c
ext4: fix rename whiteout with fast commit
2021-03-21 00:38:18 -04:00
fast_commit.h
ext4: make fast_commit.h byte identical with e2fsprogs/fast_commit.h
2020-12-17 13:30:45 -05:00
file.c
iomap: pass a flags argument to iomap_dio_rw
2021-01-23 10:06:09 -08:00
fsmap.c
jbd2: rename j_maxlen to j_total_len and add jbd2_journal_max_txn_bufs
2020-11-06 23:01:02 -05:00
fsmap.h
ext4: fix up remaining files with SPDX cleanups
2017-12-17 22:00:59 -05:00
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: fix check to prevent false positive report of incorrect used inodes
2021-04-09 11:34:58 -04:00
indirect.c
ext4: use ASSERT() to replace J_ASSERT()
2020-12-03 09:36:57 -05:00
inline.c
ext4: handle casefolding with encryption
2021-04-05 22:04:20 -04:00
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: stop inode update before return
2021-03-21 00:42:12 -04:00
ioctl.c
idmapped-mounts-v5.12
2021-02-23 13:39:45 -08:00
Kconfig
ext: EXT4_KUNIT_TESTS should depend on EXT4_FS instead of selecting it
2021-02-11 23:12:59 -05:00
Makefile
ext4 / jbd2: add fast commit initialization
2020-10-21 23:22:26 -04:00
mballoc.c
ext4: add MB_NUM_ORDERS macro
2021-04-09 11:34:59 -04:00
mballoc.h
ext4: add MB_NUM_ORDERS macro
2021-04-09 11:34:59 -04:00
migrate.c
ext4: handle ext4_mark_inode_dirty errors
2020-06-03 23:16:50 -04:00
mmp.c
ext4: use common helpers in all places reading metadata buffers
2020-10-18 10:37:14 -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: optimize match for casefolded encrypted dirs
2021-04-05 22:18:36 -04:00
page-io.c
block: rename BIO_MAX_PAGES to BIO_MAX_VECS
2021-03-11 07:47:48 -07:00
readpage.c
block: Add bio_max_segs
2021-02-26 15:49:51 -07:00
resize.c
ext4: drop ext4_handle_dirty_super()
2020-12-22 13:08:46 -05:00
super.c
ext4: add ability to return parsed options from parse_options
2021-04-09 11:34:58 -04:00
symlink.c
ext4: switch to fscrypt_get_symlink()
2018-01-11 22:10:40 -05:00
sysfs.c
ext4: add mballoc stats proc file
2021-04-09 11:34:59 -04:00
truncate.h
ext4: handle layout changes to pinned DAX mappings
2018-07-29 17:00:22 -04:00
verity.c
ext4: use memcpy_to_page() in pagecache_write()
2021-03-25 10:19:48 -04:00
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
xattr.c
ext4: do not try to set xattr into ea_inode if value is empty
2021-03-21 00:09:17 -04:00
xattr.h
ext4: support xattr gnu.* namespace for the Hurd
2020-06-12 13:23:34 -04:00