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(parent: f2bdf7e) | 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)
committerTim Gardner <tim.gardner@canonical.com>
Mon, 13 Mar 2017 21:20:54 +0000 (15:20 -0600)
commit3bbb2f3b3738c3ff14963984d0b073d8169208e6
tree2bc0bb4b9a2819a2c0caae61eca1bb0a04f6e94dtree
parentf2bdf7e5bd584e07f9b121a82a4dca90d6c92510commit | diff
ext4: return EROFS if device is r/o and journal replay is needed

BugLink: http://bugs.launchpad.net/bugs/1672544
commit 4753d8a24d4588657bc0a4cd66d4e282dff15c8c upstream.

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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Tim Gardner <tim.gardner@canonical.com>
fs/ext4/super.c diff | blob | blame | history
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