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path: root/fs/gfs2/main.c
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Diffstat (limited to 'fs/gfs2/main.c')
-rw-r--r--fs/gfs2/main.c11
1 files changed, 10 insertions, 1 deletions
diff --git a/fs/gfs2/main.c b/fs/gfs2/main.c
index 82b6ac829656..241a399bf83d 100644
--- a/fs/gfs2/main.c
+++ b/fs/gfs2/main.c
@@ -30,6 +30,7 @@
#include "quota.h"
#include "recovery.h"
#include "dir.h"
+#include "glops.h"
struct workqueue_struct *gfs2_control_wq;
@@ -161,9 +162,14 @@ static int __init init_gfs2_fs(void)
if (!gfs2_control_wq)
goto fail_recovery;
+ gfs2_freeze_wq = alloc_workqueue("freeze_workqueue", 0, 0);
+
+ if (!gfs2_freeze_wq)
+ goto fail_control;
+
gfs2_page_pool = mempool_create_page_pool(64, 0);
if (!gfs2_page_pool)
- goto fail_control;
+ goto fail_freeze;
gfs2_register_debugfs();
@@ -171,6 +177,8 @@ static int __init init_gfs2_fs(void)
return 0;
+fail_freeze:
+ destroy_workqueue(gfs2_freeze_wq);
fail_control:
destroy_workqueue(gfs2_control_wq);
fail_recovery:
@@ -224,6 +232,7 @@ static void __exit exit_gfs2_fs(void)
unregister_filesystem(&gfs2meta_fs_type);
destroy_workqueue(gfs_recovery_wq);
destroy_workqueue(gfs2_control_wq);
+ destroy_workqueue(gfs2_freeze_wq);
list_lru_destroy(&gfs2_qd_lru);
rcu_barrier();