f2fs: remove unneeded in-memory i_crtime copy
authorChao Yu <chao@kernel.org>
Mon, 10 Apr 2023 02:20:12 +0000 (10:20 +0800)
committerJaegeuk Kim <jaegeuk@kernel.org>
Mon, 10 Apr 2023 18:00:58 +0000 (11:00 -0700)
commitc277991d7cf07cf68673abea52d4a96c4ee6272d
tree17866b92e6d6429194d4421303362514468b0418
parent68f0453dabdb99e76f75ce52ce40bc4bc71389a8
f2fs: remove unneeded in-memory i_crtime copy

i_crtime will never change after inode creation, so we don't need
to copy it into f2fs_inode_info.i_disk_time[3], and monitor its
change to decide whether updating inode page, remove related stuff.

Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
fs/f2fs/f2fs.h
fs/f2fs/inode.c