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4b68f6df10
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
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
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
sysfs.c ext4: add mballoc stats proc file 2021-04-09 11:34:59 -04:00
truncate.h
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