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(parent: 1221b23) | patch
ext4: avoid unnecessary pointer dereference in ext4_mb_normalize_request
authorKemeng Shi <shikemeng@huaweicloud.com>
Sat, 11 Mar 2023 17:09:49 +0000 (01:09 +0800)
committerTheodore Ts'o <tytso@mit.edu>
Thu, 6 Apr 2023 05:13:12 +0000 (01:13 -0400)
commit91a48aaf59d0da6b93e49de87420c30aba0acaa8
treeec77a9fd0363f442385976a0496e20435dd43badtree | snapshot
parent1221b235019f9e3bbc38cfc53f7c03456bee53b4commit | diff
ext4: avoid unnecessary pointer dereference in ext4_mb_normalize_request

Result of EXT4_SB(ac->ac_sb) is already stored in sbi at beginning of
ext4_mb_normalize_request. Use sbi instead of EXT4_SB(ac->ac_sb) to
remove unnecessary pointer dereference.

Signed-off-by: Kemeng Shi <shikemeng@huaweicloud.com>
Reviewed-by: Ritesh Harjani (IBM) <ritesh.list@gmail.com>
Link: https://lore.kernel.org/r/20230311170949.1047958-3-shikemeng@huaweicloud.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
fs/ext4/mballoc.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git