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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-07-24 17:46:16 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-07-24 17:46:16 -0700 |
| commit | a08489c569dc174cff97d2cb165aa81e3f1501cc (patch) | |
| tree | c583700a11bab82ea864425004dd5bb03bf8a987 /include/trace | |
| parent | 08d9329c29ec98477e8ac2f7a513f2bfa3e9f3c5 (diff) | |
| parent | 6fec10a1a5866dda3cd6a825a521fc7c2f226ba5 (diff) | |
Merge branch 'for-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
Pull workqueue changes from Tejun Heo:
"There are three major changes.
- WQ_HIGHPRI has been reimplemented so that high priority work items
are served by worker threads with -20 nice value from dedicated
highpri worker pools.
- CPU hotplug support has been reimplemented such that idle workers
are kept across CPU hotplug events. This makes CPU hotplug cheaper
(for PM) and makes the code simpler.
- flush_kthread_work() has been reimplemented so that a work item can
be freed while executing. This removes an annoying behavior
difference between kthread_worker and workqueue."
* 'for-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq:
workqueue: fix spurious CPU locality WARN from process_one_work()
kthread_worker: reimplement flush_kthread_work() to allow freeing the work item being executed
kthread_worker: reorganize to prepare for flush_kthread_work() reimplementation
workqueue: simplify CPU hotplug code
workqueue: remove CPU offline trustee
workqueue: don't butcher idle workers on an offline CPU
workqueue: reimplement CPU online rebinding to handle idle workers
workqueue: drop @bind from create_worker()
workqueue: use mutex for global_cwq manager exclusion
workqueue: ROGUE workers are UNBOUND workers
workqueue: drop CPU_DYING notifier operation
workqueue: perform cpu down operations from low priority cpu_notifier()
workqueue: reimplement WQ_HIGHPRI using a separate worker_pool
workqueue: introduce NR_WORKER_POOLS and for_each_worker_pool()
workqueue: separate out worker_pool flags
workqueue: use @pool instead of @gcwq or @cpu where applicable
workqueue: factor out worker_pool from global_cwq
workqueue: don't use WQ_HIGHPRI for unbound workqueues
Diffstat (limited to 'include/trace')
| -rw-r--r-- | include/trace/events/workqueue.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/trace/events/workqueue.h b/include/trace/events/workqueue.h index 4018f5058f27..f28d1b65f178 100644 --- a/include/trace/events/workqueue.h +++ b/include/trace/events/workqueue.h @@ -54,7 +54,7 @@ TRACE_EVENT(workqueue_queue_work, __entry->function = work->func; __entry->workqueue = cwq->wq; __entry->req_cpu = req_cpu; - __entry->cpu = cwq->gcwq->cpu; + __entry->cpu = cwq->pool->gcwq->cpu; ), TP_printk("work struct=%p function=%pf workqueue=%p req_cpu=%u cpu=%u", |