[sheepdog] [PATCH] sheep: initialize recovery work queue only when cache is enabled

[levin li]

From: levin li <xingke.lwp at taobao.com>


Signed-off-by: levin li <xingke.lwp at taobao.com>
---
 sheep/sheep.c |    8 ++++++--
 1 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/sheep/sheep.c b/sheep/sheep.c
index ea25a05..b23a312 100644
--- a/sheep/sheep.c
+++ b/sheep/sheep.c
@@ -373,9 +373,13 @@ int main(int argc, char **argv)
 	sys->deletion_wqueue = init_work_queue("deletion", true);
 	sys->block_wqueue = init_work_queue("block", true);
 	sys->sockfd_wqueue = init_work_queue("sockfd", true);
-	sys->reclaim_wqueue = init_work_queue("reclaim", true);
+	if (sys->enable_write_cache) {
+		sys->reclaim_wqueue = init_work_queue("reclaim", true);
+		if (!sys->sockfd_wqueue)
+			exit(1);
+	}
 	if (!sys->gateway_wqueue || !sys->io_wqueue ||!sys->recovery_wqueue ||
-	    !sys->deletion_wqueue || !sys->block_wqueue || !sys->reclaim_wqueue)
+	    !sys->deletion_wqueue || !sys->block_wqueue || !sys->sockfd_wqueue)
 		exit(1);
 
 	ret = trace_init();
-- 
1.7.1