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authorLinus Torvalds <torvalds@linux-foundation.org>2011-02-18 15:36:06 -0500
committerLinus Torvalds <torvalds@linux-foundation.org>2011-02-18 15:36:06 -0500
commitbc3adfc6703edfd2484902b5391092c717076f87 (patch)
tree9df3b216990f6b321095bcc6c35444f5e0d8165c /include
parent3c18d4de86e4a7f93815c081e50e0543fa27200f (diff)
parent3233cdbd9fa347a6d6897a94cc6ed0302ae83c4f (diff)
Merge branch 'fixes-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
* 'fixes-2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: workqueue: make sure MAYDAY_INITIAL_TIMEOUT is at least 2 jiffies long workqueue, freezer: unify spelling of 'freeze' + 'able' to 'freezable' workqueue: wake up a worker when a rescuer is leaving a gcwq
Diffstat (limited to 'include')
-rw-r--r--include/linux/freezer.h2
-rw-r--r--include/linux/sched.h2
-rw-r--r--include/linux/workqueue.h8
3 files changed, 6 insertions, 6 deletions
diff --git a/include/linux/freezer.h b/include/linux/freezer.h
index da7e52b099f..1effc8b56b4 100644
--- a/include/linux/freezer.h
+++ b/include/linux/freezer.h
@@ -109,7 +109,7 @@ static inline void freezer_count(void)
109} 109}
110 110
111/* 111/*
112 * Check if the task should be counted as freezeable by the freezer 112 * Check if the task should be counted as freezable by the freezer
113 */ 113 */
114static inline int freezer_should_skip(struct task_struct *p) 114static inline int freezer_should_skip(struct task_struct *p)
115{ 115{
diff --git a/include/linux/sched.h b/include/linux/sched.h
index d747f948b34..777d8a5ed06 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -1744,7 +1744,7 @@ extern void thread_group_times(struct task_struct *p, cputime_t *ut, cputime_t *
1744#define PF_MCE_EARLY 0x08000000 /* Early kill for mce process policy */ 1744#define PF_MCE_EARLY 0x08000000 /* Early kill for mce process policy */
1745#define PF_MEMPOLICY 0x10000000 /* Non-default NUMA mempolicy */ 1745#define PF_MEMPOLICY 0x10000000 /* Non-default NUMA mempolicy */
1746#define PF_MUTEX_TESTER 0x20000000 /* Thread belongs to the rt mutex tester */ 1746#define PF_MUTEX_TESTER 0x20000000 /* Thread belongs to the rt mutex tester */
1747#define PF_FREEZER_SKIP 0x40000000 /* Freezer should not count it as freezeable */ 1747#define PF_FREEZER_SKIP 0x40000000 /* Freezer should not count it as freezable */
1748#define PF_FREEZER_NOSIG 0x80000000 /* Freezer won't send signals to it */ 1748#define PF_FREEZER_NOSIG 0x80000000 /* Freezer won't send signals to it */
1749 1749
1750/* 1750/*
diff --git a/include/linux/workqueue.h b/include/linux/workqueue.h
index 1ac11586a2f..f7998a3bf02 100644
--- a/include/linux/workqueue.h
+++ b/include/linux/workqueue.h
@@ -250,7 +250,7 @@ static inline unsigned int work_static(struct work_struct *work) { return 0; }
250enum { 250enum {
251 WQ_NON_REENTRANT = 1 << 0, /* guarantee non-reentrance */ 251 WQ_NON_REENTRANT = 1 << 0, /* guarantee non-reentrance */
252 WQ_UNBOUND = 1 << 1, /* not bound to any cpu */ 252 WQ_UNBOUND = 1 << 1, /* not bound to any cpu */
253 WQ_FREEZEABLE = 1 << 2, /* freeze during suspend */ 253 WQ_FREEZABLE = 1 << 2, /* freeze during suspend */
254 WQ_MEM_RECLAIM = 1 << 3, /* may be used for memory reclaim */ 254 WQ_MEM_RECLAIM = 1 << 3, /* may be used for memory reclaim */
255 WQ_HIGHPRI = 1 << 4, /* high priority */ 255 WQ_HIGHPRI = 1 << 4, /* high priority */
256 WQ_CPU_INTENSIVE = 1 << 5, /* cpu instensive workqueue */ 256 WQ_CPU_INTENSIVE = 1 << 5, /* cpu instensive workqueue */
@@ -318,7 +318,7 @@ __alloc_workqueue_key(const char *name, unsigned int flags, int max_active,
318/** 318/**
319 * alloc_ordered_workqueue - allocate an ordered workqueue 319 * alloc_ordered_workqueue - allocate an ordered workqueue
320 * @name: name of the workqueue 320 * @name: name of the workqueue
321 * @flags: WQ_* flags (only WQ_FREEZEABLE and WQ_MEM_RECLAIM are meaningful) 321 * @flags: WQ_* flags (only WQ_FREEZABLE and WQ_MEM_RECLAIM are meaningful)
322 * 322 *
323 * Allocate an ordered workqueue. An ordered workqueue executes at 323 * Allocate an ordered workqueue. An ordered workqueue executes at
324 * most one work item at any given time in the queued order. They are 324 * most one work item at any given time in the queued order. They are
@@ -335,8 +335,8 @@ alloc_ordered_workqueue(const char *name, unsigned int flags)
335 335
336#define create_workqueue(name) \ 336#define create_workqueue(name) \
337 alloc_workqueue((name), WQ_MEM_RECLAIM, 1) 337 alloc_workqueue((name), WQ_MEM_RECLAIM, 1)
338#define create_freezeable_workqueue(name) \ 338#define create_freezable_workqueue(name) \
339 alloc_workqueue((name), WQ_FREEZEABLE | WQ_UNBOUND | WQ_MEM_RECLAIM, 1) 339 alloc_workqueue((name), WQ_FREEZABLE | WQ_UNBOUND | WQ_MEM_RECLAIM, 1)
340#define create_singlethread_workqueue(name) \ 340#define create_singlethread_workqueue(name) \
341 alloc_workqueue((name), WQ_UNBOUND | WQ_MEM_RECLAIM, 1) 341 alloc_workqueue((name), WQ_UNBOUND | WQ_MEM_RECLAIM, 1)
342 342