generic: test fs freeze/unfreeze and mount/umount race

Exercise fs freeze/unfreeze and mount/umount race, which could lead to
use-after-free oops.

This commit fixed the issue:
1494583 fix get_active_super()/umount() race

This test case is based on a script from Monakhov Dmitriy.

Signed-off-by: Eryu Guan <eguan@redhat.com>
Reviewed-by: Brian Foster <bfoster@redhat.com>
Signed-off-by: Dave Chinner <david@fromorbit.com>
This commit is contained in:
Eryu Guan
2015-05-04 22:55:47 +10:00
committed by Dave Chinner
parent 3634bde339
commit 6139f10fa9
3 changed files with 109 additions and 0 deletions
+1
View File
@@ -87,6 +87,7 @@
082 auto quick
083 rw auto enospc stress
084 auto metadata quick
085 auto freeze mount
088 perms auto quick
089 metadata auto
091 rw auto quick