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| author | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2013-06-14 08:52:35 +0900 |
|---|---|---|
| committer | Andreas Blaesius <skate4life@gmx.de> | 2016-06-05 21:20:29 +0200 |
| commit | a50c5f9cb496bdfe1e6bda85584a368e50a6da2c (patch) | |
| tree | f2d89c6f1edb11dd7288ca780a859ec09c02fc98 /fs/f2fs/segment.c | |
| parent | 34eaf6bec420bd64a9241c5954e18d0ce8fb69e1 (diff) | |
| download | kernel_samsung_espresso10-a50c5f9cb496bdfe1e6bda85584a368e50a6da2c.zip kernel_samsung_espresso10-a50c5f9cb496bdfe1e6bda85584a368e50a6da2c.tar.gz kernel_samsung_espresso10-a50c5f9cb496bdfe1e6bda85584a368e50a6da2c.tar.bz2 | |
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>
Conflicts:
fs/f2fs/file.c
Change-Id: Ieef8a90c123fb07290df440e9aef091f256e61c7
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 b15debc..0e1a60a 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; |