diff options
| author | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2013-06-14 08:52:35 +0900 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2013-06-14 09:04:45 +0900 |
| commit | 354a3399dc6f7e556d04e1c731cd50e08eeb44bd (patch) | |
| tree | 755e9c85c22dd0aa8dfdfc204e5697afd99b67af /fs/f2fs/segment.c | |
| parent | b25958b6ecf1dce087e62b9aa27cf8f2fe9b5c86 (diff) | |
f2fs: recover wrong pino after checkpoint during fsync
If a file is linked, f2fs loose its parent inode number so that fsync calls
for the linked file should do checkpoint all the time.
But, if we can recover its parent inode number after the checkpoint, we can
adjust roll-forward mechanism for the further fsync calls, which is able to
improve the fsync performance significatly.
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Diffstat (limited to 'fs/f2fs/segment.c')
| -rw-r--r-- | fs/f2fs/segment.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index b15debcccc23..0e1a60a4eb3f 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -796,7 +796,7 @@ static int __get_segment_type_6(struct page *page, enum page_type p_type) if (S_ISDIR(inode->i_mode)) return CURSEG_HOT_DATA; - else if (is_cold_data(page) || is_cold_file(inode)) + else if (is_cold_data(page) || file_is_cold(inode)) return CURSEG_COLD_DATA; else return CURSEG_WARM_DATA; |