diff options
| author | Jack Qiu <jack.qiu@huawei.com> | 2020-12-01 15:45:47 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-12-26 16:02:42 +0100 |
| commit | 7812d88349b66df8e9071bcf9f04da3f5f575770 (patch) | |
| tree | a76be69976b12745436cd1ae652706450532867f | |
| parent | 4cad005fe5125fb43f9f948bb98191a5a6d40253 (diff) | |
f2fs: init dirty_secmap incorrectly
commit 5335bfc6eb688344bfcd4b4133c002c0ae0d0719 upstream.
section is dirty, but dirty_secmap may not set
Reported-by: Jia Yang <jiayang5@huawei.com>
Fixes: da52f8ade40b ("f2fs: get the right gc victim section when section has several segments")
Cc: <stable@vger.kernel.org>
Signed-off-by: Jack Qiu <jack.qiu@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | fs/f2fs/segment.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/f2fs/segment.c b/fs/f2fs/segment.c index 1596502f7375..f2a4265318f5 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -4544,7 +4544,7 @@ static void init_dirty_segmap(struct f2fs_sb_info *sbi) return; mutex_lock(&dirty_i->seglist_lock); - for (segno = 0; segno < MAIN_SECS(sbi); segno += blks_per_sec) { + for (segno = 0; segno < MAIN_SEGS(sbi); segno += sbi->segs_per_sec) { valid_blocks = get_valid_blocks(sbi, segno, true); secno = GET_SEC_FROM_SEG(sbi, segno); |