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authorLinus Torvalds <torvalds@linux-foundation.org>2010-08-07 12:42:58 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2010-08-07 12:42:58 -0700
commit3b7433b8a8a83c87972065b1852b7dcae691e464 (patch)
tree93fa2c003f8baef5ab0733b53bac77961ed5240c /kernel/trace
parent4a386c3e177ca2fbc70c9283d0b46537844763a0 (diff)
parent6ee0578b4daaea01c96b172c6aacca43fd9807a6 (diff)
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq: (55 commits) workqueue: mark init_workqueues() as early_initcall() workqueue: explain for_each_*cwq_cpu() iterators fscache: fix build on !CONFIG_SYSCTL slow-work: kill it gfs2: use workqueue instead of slow-work drm: use workqueue instead of slow-work cifs: use workqueue instead of slow-work fscache: drop references to slow-work fscache: convert operation to use workqueue instead of slow-work fscache: convert object to use workqueue instead of slow-work workqueue: fix how cpu number is stored in work->data workqueue: fix mayday_mask handling on UP workqueue: fix build problem on !CONFIG_SMP workqueue: fix locking in retry path of maybe_create_worker() async: use workqueue for worker pool workqueue: remove WQ_SINGLE_CPU and use WQ_UNBOUND instead workqueue: implement unbound workqueue workqueue: prepare for WQ_UNBOUND implementation libata: take advantage of cmwq and remove concurrency limitations workqueue: fix worker management invocation without pending works ... Fixed up conflicts in fs/cifs/* as per Tejun. Other trivial conflicts in include/linux/workqueue.h, kernel/trace/Kconfig and kernel/workqueue.c
Diffstat (limited to 'kernel/trace')
-rw-r--r--kernel/trace/Kconfig11
1 files changed, 0 insertions, 11 deletions
diff --git a/kernel/trace/Kconfig b/kernel/trace/Kconfig
index 6eb97bbdefb..538501c6ea5 100644
--- a/kernel/trace/Kconfig
+++ b/kernel/trace/Kconfig
@@ -323,17 +323,6 @@ config STACK_TRACER
Say N if unsure.
-config WORKQUEUE_TRACER
- bool "Trace workqueues"
- select GENERIC_TRACER
- help
- The workqueue tracer provides some statistical information
- about each cpu workqueue thread such as the number of the
- works inserted and executed since their creation. It can help
- to evaluate the amount of work each of them has to perform.
- For example it can help a developer to decide whether he should
- choose a per-cpu workqueue instead of a singlethreaded one.
-
config BLK_DEV_IO_TRACE
bool "Support for tracing block IO actions"
depends on SYSFS