diff options
| author | Jaegeuk Kim | 2017-03-25 00:03:02 -0700 |
|---|---|---|
| committer | Jaegeuk Kim | 2017-03-28 15:49:27 -0700 |
| commit | c541a51b8ce81d003b02ed67ad3604a2e6220e3e (patch) | |
| tree | d2a790a586b34417e3618b465a13a6001bca22d1 /fs/f2fs | |
| parent | 59c9081bc86ef0b273a41abf2c1f413301429a6d (diff) | |
f2fs: fix wrong max cost initialization
This patch fixes missing increased max cost caused by a patch that we increased
cose of data segments in greedy algorithm.
Cc: <stable@vger.kernel.org> # v4.10+
Fixes: b9cd20619 "f2fs: node segment is prior to data segment selected victim"
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/gc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c index 939be88a8833..704bea678d37 100644 --- a/fs/f2fs/gc.c +++ b/fs/f2fs/gc.c @@ -182,7 +182,7 @@ static unsigned int get_max_cost(struct f2fs_sb_info *sbi, if (p->alloc_mode == SSR) return sbi->blocks_per_seg; if (p->gc_mode == GC_GREEDY) - return sbi->blocks_per_seg * p->ofs_unit; + return 2 * sbi->blocks_per_seg * p->ofs_unit; else if (p->gc_mode == GC_CB) return UINT_MAX; else /* No other gc_mode */ |