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(parent: 01e246b) | patch
ext4: return EROFS if device is r/o and journal replay is needed
authorTheodore Ts'o <tytso@mit.edu>
Sun, 5 Feb 2017 06:26:48 +0000 (01:26 -0500)
committerTheodore Ts'o <tytso@mit.edu>
Sun, 5 Feb 2017 06:26:48 +0000 (01:26 -0500)
commit8ebc6d33a0b95b958170f499852cad993aa0895f
treee6547b0b73d596218a8368bd95ec6f93e75d8396tree | snapshot
parent01e246b112573b1d5550cda3577299f2d19bf403commit | diff
ext4: return EROFS if device is r/o and journal replay is needed

If the file system requires journal recovery, and the device is
read-ony, return EROFS to the mount system call.  This allows xfstests
generic/050 to pass.

Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Cc: stable@vger.kernel.org
fs/ext4/super.c diff | blob | history
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