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| author | Yunlei He <heyunlei@huawei.com> | 2018-01-11 09:19:32 +0300 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org> | 2018-01-19 09:09:09 +0300 |
| commit | 7dff55d27e07c571b6c532b714c22d7ce9fba1e0 (patch) | |
| tree | adfec05d6cd0edfe2cae49275057a88af781bfd0 /fs | |
| parent | 25a912e51af7c0761a6d3424640901ded517e201 (diff) | |
| download | linux-7dff55d27e07c571b6c532b714c22d7ce9fba1e0.tar.xz | |
f2fs: check node page again in write end io
Check node page again in write end io in case of
data corruption during inflght IO.
Signed-off-by: Yunlei He <heyunlei@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/f2fs/data.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c index 304b899a6892..31add841ec39 100644 --- a/fs/f2fs/data.c +++ b/fs/f2fs/data.c @@ -114,6 +114,10 @@ static void f2fs_write_end_io(struct bio *bio) if (type == F2FS_WB_CP_DATA) f2fs_stop_checkpoint(sbi, true); } + + f2fs_bug_on(sbi, page->mapping == NODE_MAPPING(sbi) && + page->index != nid_of_node(page)); + dec_page_count(sbi, type); clear_cold_data(page); end_page_writeback(page); |