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-rw-r--r--fs/f2fs/gc.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c
index 52d3a391b922..94b8a0c48453 100644
--- a/fs/f2fs/gc.c
+++ b/fs/f2fs/gc.c
@@ -146,6 +146,9 @@ static void select_policy(struct f2fs_sb_info *sbi, int gc_type,
static unsigned int get_max_cost(struct f2fs_sb_info *sbi,
struct victim_sel_policy *p)
{
+ /* SSR allocates in a segment unit */
+ if (p->alloc_mode == SSR)
+ return 1 << sbi->log_blocks_per_seg;
if (p->gc_mode == GC_GREEDY)
return (1 << sbi->log_blocks_per_seg) * p->ofs_unit;
else if (p->gc_mode == GC_CB)