tree 1aef775092817c292fb379aa7ece851473589c07
parent 24b81dfcb73f2dc21c61502512d1422f15a579dc
author Chao Yu <yuchao0@huawei.com> 1528191851 +0800
committer Jaegeuk Kim <jaegeuk@kernel.org> 1532682239 +0900

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>