diff options
| author | Chao Yu <chao@kernel.org> | 2023-04-10 10:20:12 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2023-04-10 11:00:58 -0700 |
| commit | c277991d7cf07cf68673abea52d4a96c4ee6272d (patch) | |
| tree | 17866b92e6d6429194d4421303362514468b0418 /fs/f2fs | |
| parent | 68f0453dabdb99e76f75ce52ce40bc4bc71389a8 (diff) | |
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>
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/f2fs.h | 5 | ||||
| -rw-r--r-- | fs/f2fs/inode.c | 1 |
2 files changed, 1 insertions, 5 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 5b9993219087..68eadc1ac130 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -843,7 +843,7 @@ struct f2fs_inode_info { kprojid_t i_projid; /* id for project quota */ int i_inline_xattr_size; /* inline xattr size */ struct timespec64 i_crtime; /* inode creation time */ - struct timespec64 i_disk_time[4];/* inode disk times */ + struct timespec64 i_disk_time[3];/* inode disk times */ /* for file compress */ atomic_t i_compr_blocks; /* # of compressed blocks */ @@ -3292,9 +3292,6 @@ static inline bool f2fs_is_time_consistent(struct inode *inode) return false; if (!timespec64_equal(F2FS_I(inode)->i_disk_time + 2, &inode->i_mtime)) return false; - if (!timespec64_equal(F2FS_I(inode)->i_disk_time + 3, - &F2FS_I(inode)->i_crtime)) - return false; return true; } diff --git a/fs/f2fs/inode.c b/fs/f2fs/inode.c index bb5b365a195d..cf4327ad106c 100644 --- a/fs/f2fs/inode.c +++ b/fs/f2fs/inode.c @@ -326,7 +326,6 @@ static void init_idisk_time(struct inode *inode) fi->i_disk_time[0] = inode->i_atime; fi->i_disk_time[1] = inode->i_ctime; fi->i_disk_time[2] = inode->i_mtime; - fi->i_disk_time[3] = fi->i_crtime; } static int do_read_inode(struct inode *inode) |