f2fs: check blkaddr more accuratly before issue a bio
commit 0833721ec3658a4e9d5e58b6fa82cf9edc431e59 upstream.
This patch check blkaddr more accuratly before issue a
write or read bio.
Signed-off-by: Yunlei He <heyunlei@huawei.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
[bwh: Backported to 4.9: adjust context]
Signed-off-by: Ben Hutchings <ben.hutchings@codethink.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index ae354ac..69fcb2c 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -240,6 +240,7 @@
struct page *page = fio->encrypted_page ?
fio->encrypted_page : fio->page;
+ verify_block_addr(fio, fio->new_blkaddr);
trace_f2fs_submit_page_bio(page, fio);
f2fs_trace_ios(fio, 0);
@@ -267,8 +268,8 @@
io = is_read ? &sbi->read_io : &sbi->write_io[btype];
if (fio->old_blkaddr != NEW_ADDR)
- verify_block_addr(sbi, fio->old_blkaddr);
- verify_block_addr(sbi, fio->new_blkaddr);
+ verify_block_addr(fio, fio->old_blkaddr);
+ verify_block_addr(fio, fio->new_blkaddr);
down_write(&io->io_rwsem);