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authorTejun Heo <tj@kernel.org>2012-08-20 14:51:23 -0700
committerTejun Heo <tj@kernel.org>2012-08-20 14:51:23 -0700
commitae930e0f4e66fd540c6fbad9f1e2a7743d8b9afe (patch)
tree88853ec727834081a79d56bb9829191ca6e243ec /kernel/workqueue.c
parent606a5020b9bdceb20b4f43e11db0054afa349028 (diff)
workqueue: gut system_nrt[_freezable]_wq()
Now that all workqueues are non-reentrant, system[_freezable]_wq() are equivalent to system_nrt[_freezable]_wq(). Replace the latter with wrappers around system[_freezable]_wq(). The wrapping goes through inline functions so that __deprecated can be added easily. Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'kernel/workqueue.c')
-rw-r--r--kernel/workqueue.c10
1 files changed, 1 insertions, 9 deletions
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 5f13a9a2c792..85bd3409b9f5 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -274,14 +274,10 @@ struct workqueue_struct *system_highpri_wq __read_mostly;
EXPORT_SYMBOL_GPL(system_highpri_wq);
struct workqueue_struct *system_long_wq __read_mostly;
EXPORT_SYMBOL_GPL(system_long_wq);
-struct workqueue_struct *system_nrt_wq __read_mostly;
-EXPORT_SYMBOL_GPL(system_nrt_wq);
struct workqueue_struct *system_unbound_wq __read_mostly;
EXPORT_SYMBOL_GPL(system_unbound_wq);
struct workqueue_struct *system_freezable_wq __read_mostly;
EXPORT_SYMBOL_GPL(system_freezable_wq);
-struct workqueue_struct *system_nrt_freezable_wq __read_mostly;
-EXPORT_SYMBOL_GPL(system_nrt_freezable_wq);
#define CREATE_TRACE_POINTS
#include <trace/events/workqueue.h>
@@ -3838,16 +3834,12 @@ static int __init init_workqueues(void)
system_wq = alloc_workqueue("events", 0, 0);
system_highpri_wq = alloc_workqueue("events_highpri", WQ_HIGHPRI, 0);
system_long_wq = alloc_workqueue("events_long", 0, 0);
- system_nrt_wq = alloc_workqueue("events_nrt", WQ_NON_REENTRANT, 0);
system_unbound_wq = alloc_workqueue("events_unbound", WQ_UNBOUND,
WQ_UNBOUND_MAX_ACTIVE);
system_freezable_wq = alloc_workqueue("events_freezable",
WQ_FREEZABLE, 0);
- system_nrt_freezable_wq = alloc_workqueue("events_nrt_freezable",
- WQ_NON_REENTRANT | WQ_FREEZABLE, 0);
BUG_ON(!system_wq || !system_highpri_wq || !system_long_wq ||
- !system_nrt_wq || !system_unbound_wq || !system_freezable_wq ||
- !system_nrt_freezable_wq);
+ !system_unbound_wq || !system_freezable_wq);
return 0;
}
early_initcall(init_workqueues);