tree ecd30db869eff5968921af7df8f055794ed3730f
parent 4ffaf869c7780bbdfc11291e5fd4b61dde662b1c
author Mikulas Patocka <mpatocka@redhat.com> 1226619532 +0000
committer Alasdair G Kergon <agk@redhat.com> 1226619532 +0000

dm raid1: flush workqueue before destruction

We queue work on keventd queue --- so this queue must be flushed in the
destructor. Otherwise, keventd could access mirror_set after it was freed.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Cc: stable@kernel.org