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| author | Qiuyang Sun <sunqiuyang@huawei.com> | 2018-12-18 17:32:23 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-12-05 09:20:51 +0100 |
| commit | 75491eae5fff246e21c5fcff65a989d6806c4d03 (patch) | |
| tree | cd27511ff0fb175af3e92129a833e0047b708578 /fs/f2fs | |
| parent | bb76fe3f703bf000dcbbb8757c3fbf5f4ee92f2b (diff) | |
| download | linux-stable-75491eae5fff246e21c5fcff65a989d6806c4d03.tar.gz linux-stable-75491eae5fff246e21c5fcff65a989d6806c4d03.tar.bz2 linux-stable-75491eae5fff246e21c5fcff65a989d6806c4d03.zip | |
f2fs: fix block address for __check_sit_bitmap
[ Upstream commit 9249dded7b5cb539a8c8698b25d08a3c15261470 ]
Should use lstart (logical start address) instead of start (in dev) here.
This fixes a bug in multi-device scenarios.
Signed-off-by: Qiuyang Sun <sunqiuyang@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'fs/f2fs')
| -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 43a07514c357..a807a8d5e38f 100644 --- a/fs/f2fs/segment.c +++ b/fs/f2fs/segment.c @@ -1103,7 +1103,7 @@ submit: list_move_tail(&dc->list, wait_list); /* sanity check on discard range */ - __check_sit_bitmap(sbi, start, start + len); + __check_sit_bitmap(sbi, lstart, lstart + len); bio->bi_private = dc; bio->bi_end_io = f2fs_submit_discard_endio; |