diff options
| author | Chao Yu <chao@kernel.org> | 2024-04-26 17:33:48 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2024-04-29 17:41:17 +0000 |
| commit | a320b2f08b3b26fff0a71777f018553fc1e6873e (patch) | |
| tree | 3483c9b7dc609570d9cc62be4da2d331a21e5006 /fs/f2fs/segment.c | |
| parent | ecd69be71aad3b9299b37b3d8cc3f0fb6016286f (diff) | |
f2fs: fix to avoid allocating WARM_DATA segment for direct IO
If active_log is not 6, we never use WARM_DATA segment, let's
avoid allocating WARM_DATA segment for direct IO.
Signed-off-by: Yunlei He <heyunlei@oppo.com>
Signed-off-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/segment.c')
| -rw-r--r-- | fs/f2fs/segment.c | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index 4396df2bceab..8ddd4f1c665a 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -3351,8 +3351,14 @@ out: return err; } -int f2fs_rw_hint_to_seg_type(enum rw_hint hint) +int f2fs_rw_hint_to_seg_type(struct f2fs_sb_info *sbi, enum rw_hint hint) { + if (F2FS_OPTION(sbi).active_logs == 2) + return CURSEG_HOT_DATA; + else if (F2FS_OPTION(sbi).active_logs == 4) + return CURSEG_COLD_DATA; + + /* active_log == 6 */ switch (hint) { case WRITE_LIFE_SHORT: return CURSEG_HOT_DATA; @@ -3492,7 +3498,8 @@ static int __get_segment_type_6(struct f2fs_io_info *fio) is_inode_flag_set(inode, FI_HOT_DATA) || f2fs_is_cow_file(inode)) return CURSEG_HOT_DATA; - return f2fs_rw_hint_to_seg_type(inode->i_write_hint); + return f2fs_rw_hint_to_seg_type(F2FS_I_SB(inode), + inode->i_write_hint); } else { if (IS_DNODE(fio->page)) return is_cold_node(fio->page) ? CURSEG_WARM_NODE : |