From: Joe Thornber <ejt@redhat.com>
Date: Tue, 24 Jun 2014 19:36:58 +0000 (-0400)
Subject: dm cache: fail migrations in the do_worker error path
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=304affaa88328fe8f40ff14f5e6ccbfad8f121eb;p=linux-beck.git

dm cache: fail migrations in the do_worker error path

Signed-off-by: Joe Thornber <ejt@redhat.com>
Signed-off-by: Mike Snitzer <snitzer@redhat.com>
---

diff --git a/drivers/md/dm-cache-target.c b/drivers/md/dm-cache-target.c
index 2a156af246b2..75073c83a4b5 100644
--- a/drivers/md/dm-cache-target.c
+++ b/drivers/md/dm-cache-target.c
@@ -1720,6 +1720,7 @@ static void do_worker(struct work_struct *ws)
 
 		if (commit_if_needed(cache)) {
 			process_deferred_flush_bios(cache, false);
+			process_migrations(cache, &cache->need_commit_migrations, migration_failure);
 
 			/*
 			 * FIXME: rollback metadata or just go into a