diff options
| author | Yunlong Song <yunlong.song@huawei.com> | 2018-01-29 11:37:45 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2018-03-13 08:05:30 +0900 |
| commit | b94929d975c8423defc9aededb0f499ff936b509 (patch) | |
| tree | 5f94e780b02dbb5c24d881f5e4b3f02914c0808c /fs/f2fs | |
| parent | 0964fc1a82a310c2effb6722446b9cc86db55aa3 (diff) | |
| download | linux-b94929d975c8423defc9aededb0f499ff936b509.tar.bz2 | |
f2fs: fix heap mode to reset it back
Commit 7a20b8a61eff81bdb7097a578752a74860e9d142 ("f2fs: allocate node
and hot data in the beginning of partition") introduces another mount
option, heap, to reset it back. But it does not do anything for heap
mode, so fix it.
Cc: stable@vger.kernel.org
Signed-off-by: Yunlong Song <yunlong.song@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/gc.c | 5 | ||||
| -rw-r--r-- | fs/f2fs/segment.c | 3 |
2 files changed, 5 insertions, 3 deletions
diff --git a/fs/f2fs/gc.c b/fs/f2fs/gc.c index aa720cc44509..b9d93fd532a9 100644 --- a/fs/f2fs/gc.c +++ b/fs/f2fs/gc.c @@ -191,8 +191,9 @@ static void select_policy(struct f2fs_sb_info *sbi, int gc_type, if (gc_type != FG_GC && p->max_search > sbi->max_victim_search) p->max_search = sbi->max_victim_search; - /* let's select beginning hot/small space first */ - if (type == CURSEG_HOT_DATA || IS_NODESEG(type)) + /* let's select beginning hot/small space first in no_heap mode*/ + if (test_opt(sbi, NOHEAP) && + (type == CURSEG_HOT_DATA || IS_NODESEG(type))) p->offset = 0; else p->offset = SIT_I(sbi)->last_victim[p->gc_mode]; diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index b16a8e6625aa..205b0d934c44 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -2164,7 +2164,8 @@ static unsigned int __get_next_segno(struct f2fs_sb_info *sbi, int type) if (sbi->segs_per_sec != 1) return CURSEG_I(sbi, type)->segno; - if (type == CURSEG_HOT_DATA || IS_NODESEG(type)) + if (test_opt(sbi, NOHEAP) && + (type == CURSEG_HOT_DATA || IS_NODESEG(type))) return 0; if (SIT_I(sbi)->last_victim[ALLOC_NEXT]) |