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f2fs: sanity check size of nat and sit cache
authorJin Qian <jinqian@android.com>
Thu, 1 Jun 2017 18:18:30 +0000 (11:18 -0700)
committerJaegeuk Kim <jaegeuk@kernel.org>
Thu, 13 Jul 2017 23:56:30 +0000 (16:56 -0700)
commit1479b6ffeb2eba6575600fb941f73f47d74a91a0
tree4fd169b9db5fc6d8d10f55b12680b0d126c02613
parent83f42def8ae0598dfa66c3419c9df4078df60a48
f2fs: sanity check size of nat and sit cache

Make sure number of entires doesn't exceed max journal size.

Cc: stable@vger.kernel.org
Signed-off-by: Jin Qian <jinqian@android.com>
Reviewed-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
fs/f2fs/segment.c