tree 66c0a4f5bd023e09196e17aac675ea408a999e02
parent 98c7ff4c05a06cd81e432ee6b80d3c129cdfa19d
author Chao Yu <yuchao0@huawei.com> 1528191851 +0800
committer Jaegeuk Kim <jaegeuk@kernel.org> 1536185455 -0700

f2fs: introduce and spread verify_blkaddr

This patch introduces verify_blkaddr to check meta/data block address
with valid range to detect bug earlier.

In addition, once we encounter an invalid blkaddr, notice user to run
fsck to fix, and let the kernel panic.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>