Git Repo - linux.git/commit

]> Git Repo - linux.git/commit

author	Theodore Ts'o <[email protected]>
	Wed, 10 Apr 2019 03:37:08 +0000 (23:37 -0400)
committer	Theodore Ts'o <[email protected]>
	Wed, 10 Apr 2019 03:37:08 +0000 (23:37 -0400)
commit	345c0dbf3a30872d9b204db96b5857cd00808cae
tree	a24a40bc40343396f6a776d87b5d58d83617d476	tree \| snapshot
parent	1e83bc8156028a938845a869a3317c3cab9630ac	commit \| diff

ext4: protect journal inode's blocks using block_validity

Add the blocks which belong to the journal inode to block_validity's
system zone so attempts to deallocate or overwrite the journal due a
corrupted file system where the journal blocks are also claimed by
another inode.

Bugzilla: https://bugzilla.kernel.org/show_bug.cgi?id=202879
Signed-off-by: Theodore Ts'o <[email protected]>
Cc: [email protected]

fs/ext4/block_validity.c		diff \| blob \| blame \| history
fs/ext4/inode.c		diff \| blob \| blame \| history

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