In f2fs_ra_meta_pages(), if f2fs_submit_page_bio() failed, we need to
unlock page, fix it.
Signed-off-by: Chao Yu <yuch...@huawei.com>
---
fs/f2fs/checkpoint.c | 5 +++--
1 file 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);
--
2.18.0.rc1
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