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authorYunlong Song <yunlong.song@huawei.com>2017-09-04 11:10:18 +0800
committerJaegeuk Kim <jaegeuk@kernel.org>2017-09-05 10:52:28 -0700
commit2afce76a1151fe2f1104962c327d8f85047045e6 (patch)
treecff8789a4101b56806bb0cccc4a22a72429a4a5d /fs
parentf62fc9f97602d5f52fd574db80d95d71869bfe21 (diff)
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op-kernel-dev-2afce76a1151fe2f1104962c327d8f85047045e6.tar.gz
Revert "f2fs: add a new function get_ssr_cost"
This reverts commit b7b7c4cf1c9ef0272a65f1480457cbfdadcda19d. se->ckpt_valid_blocks will never be smaller than se->valid_blocks, so just remove get_ssr_cost. Signed-off-by: Yunlong Song <yunlong.song@huawei.com> Signed-off-by: Chao Yu <yuchao0@huawei.com> Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs')
-rw-r--r--fs/f2fs/gc.c11
1 files changed, 1 insertions, 10 deletions
diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c
index cd147e7..b226760 100644
--- a/fs/f2fs/gc.c
+++ b/fs/f2fs/gc.c
@@ -277,20 +277,11 @@ static unsigned int get_greedy_cost(struct f2fs_sb_info *sbi,
valid_blocks * 2 : valid_blocks;
}
-static unsigned int get_ssr_cost(struct f2fs_sb_info *sbi,
- unsigned int segno)
-{
- struct seg_entry *se = get_seg_entry(sbi, segno);
-
- return se->ckpt_valid_blocks > se->valid_blocks ?
- se->ckpt_valid_blocks : se->valid_blocks;
-}
-
static inline unsigned int get_gc_cost(struct f2fs_sb_info *sbi,
unsigned int segno, struct victim_sel_policy *p)
{
if (p->alloc_mode == SSR)
- return get_ssr_cost(sbi, segno);
+ return get_seg_entry(sbi, segno)->ckpt_valid_blocks;
/* alloc_mode == LFS */
if (p->gc_mode == GC_GREEDY)
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