diff options
| author | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2013-10-24 14:19:18 +0900 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk.kim@samsung.com> | 2013-10-25 16:54:38 +0900 |
| commit | 4660f9c0fe484353b17a4b9d1cc2b036fa895f76 (patch) | |
| tree | b992484821791c6b87dc3debfc7df6139dff6480 /fs/f2fs/segment.c | |
| parent | 81eb8d6e2869b119d4a7b8c02091c3779733a3ac (diff) | |
f2fs: introduce f2fs_balance_fs_bg for some background jobs
This patch merges some background jobs into this new function.
Signed-off-by: Changman Lee <cm224.lee@samsung.com>
Signed-off-by: Jaegeuk Kim <jaegeuk.kim@samsung.com>
Diffstat (limited to 'fs/f2fs/segment.c')
| -rw-r--r-- | fs/f2fs/segment.c | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index 62b52f2f293a..8e5ca2869913 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -36,6 +36,14 @@ void f2fs_balance_fs(struct f2fs_sb_info *sbi) } } +void f2fs_balance_fs_bg(struct f2fs_sb_info *sbi) +{ + /* check the # of cached NAT entries and prefree segments */ + if (try_to_free_nats(sbi, NAT_ENTRY_PER_BLOCK) || + excess_prefree_segs(sbi)) + f2fs_sync_fs(sbi->sb, true); +} + static void __locate_dirty_segment(struct f2fs_sb_info *sbi, unsigned int segno, enum dirty_type dirty_type) { |