Commit c541a51b authored Mar 25, 2017 by Jaegeuk Kim

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: b9cd2061 "f2fs: node segment is prior to data segment selected victim"
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>

parent 59c9081b

fs/f2fs/gc.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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 */