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Diffstat (limited to 'fs/gfs2/main.c')
-rw-r--r--fs/gfs2/main.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/gfs2/main.c b/fs/gfs2/main.c
index c150298e2d8..a8d9bcd0e19 100644
--- a/fs/gfs2/main.c
+++ b/fs/gfs2/main.c
@@ -28,6 +28,8 @@
#include "recovery.h"
#include "dir.h"
+struct workqueue_struct *gfs2_control_wq;
+
static struct shrinker qd_shrinker = {
.shrink = gfs2_shrink_qd_memory,
.seeks = DEFAULT_SEEKS,
@@ -146,12 +148,19 @@ static int __init init_gfs2_fs(void)
if (!gfs_recovery_wq)
goto fail_wq;
+ gfs2_control_wq = alloc_workqueue("gfs2_control",
+ WQ_NON_REENTRANT | WQ_UNBOUND | WQ_FREEZABLE, 0);
+ if (!gfs2_control_wq)
+ goto fail_control;
+
gfs2_register_debugfs();
printk("GFS2 installed\n");
return 0;
+fail_control:
+ destroy_workqueue(gfs_recovery_wq);
fail_wq:
unregister_filesystem(&gfs2meta_fs_type);
fail_unregister:
@@ -195,6 +204,7 @@ static void __exit exit_gfs2_fs(void)
unregister_filesystem(&gfs2_fs_type);
unregister_filesystem(&gfs2meta_fs_type);
destroy_workqueue(gfs_recovery_wq);
+ destroy_workqueue(gfs2_control_wq);
rcu_barrier();