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| author | Chao Yu <yuchao0@huawei.com> | 2020-04-10 18:07:20 +0800 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2020-04-17 09:17:00 -0700 |
| commit | ce4c638cdd52b302247434daed4c127f258d9860 (patch) | |
| tree | 2c12b5e8021b3d43f62bf0ab204fe37607b63c5a /fs/f2fs/checkpoint.c | |
| parent | 3fa6a8c5b55d063c6a759e0b354f9d7fc09ffbc0 (diff) | |
| download | linux-ce4c638cdd52b302247434daed4c127f258d9860.tar.bz2 | |
f2fs: fix to handle error path of f2fs_ra_meta_pages()
In f2fs_ra_meta_pages(), if f2fs_submit_page_bio() failed, we need to
unlock page, fix it.
Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs/f2fs/checkpoint.c')
| -rw-r--r-- | fs/f2fs/checkpoint.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/fs/f2fs/checkpoint.c b/fs/f2fs/checkpoint.c index 852890b72d6a..6be357c8e002 100644 --- a/fs/f2fs/checkpoint.c +++ b/fs/f2fs/checkpoint.c @@ -220,6 +220,7 @@ int f2fs_ra_meta_pages(struct f2fs_sb_info *sbi, block_t start, int nrpages, .is_por = (type == META_POR), }; struct blk_plug plug; + int err; if (unlikely(type == META_POR)) fio.op_flags &= ~REQ_META; @@ -263,8 +264,8 @@ int f2fs_ra_meta_pages(struct f2fs_sb_info *sbi, block_t start, int nrpages, } fio.page = page; - f2fs_submit_page_bio(&fio); - f2fs_put_page(page, 0); + err = f2fs_submit_page_bio(&fio); + f2fs_put_page(page, err ? 1 : 0); } out: blk_finish_plug(&plug); |