diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/workqueue.h | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h index 07cf5e5f91c..b8f4ec45c40 100644 --- a/include/linux/workqueue.h +++ b/include/linux/workqueue.h @@ -226,6 +226,7 @@ enum { WQ_FREEZEABLE = 1 << 0, /* freeze during suspend */ WQ_SINGLE_CPU = 1 << 1, /* only single cpu at a time */ WQ_NON_REENTRANT = 1 << 2, /* guarantee non-reentrance */ + WQ_RESCUER = 1 << 3, /* has an rescue worker */ }; extern struct workqueue_struct * @@ -252,11 +253,12 @@ __create_workqueue_key(const char *name, unsigned int flags, int max_active, #endif #define create_workqueue(name) \ - __create_workqueue((name), 0, 1) + __create_workqueue((name), WQ_RESCUER, 1) #define create_freezeable_workqueue(name) \ - __create_workqueue((name), WQ_FREEZEABLE | WQ_SINGLE_CPU, 1) + __create_workqueue((name), \ + WQ_FREEZEABLE | WQ_SINGLE_CPU | WQ_RESCUER, 1) #define create_singlethread_workqueue(name) \ - __create_workqueue((name), WQ_SINGLE_CPU, 1) + __create_workqueue((name), WQ_SINGLE_CPU | WQ_RESCUER, 1) extern void destroy_workqueue(struct workqueue_struct *wq); |