path: root/drivers/oprofile/cpu_buffer.h
diff options
authorTejun Heo <>2010-10-15 09:51:08 -0400
committerRobert Richter <>2010-10-29 11:54:18 +0200
commit3d7851b3cdd43a734e5cc4c643fd886ab28ad4d5 (patch)
treec78750f357d78e226faa83d393b19e963dd85fa2 /drivers/oprofile/cpu_buffer.h
parent4ac3dbec800d93485a5c84e37af676278eea657c (diff)
oprofile: Remove deprecated use of flush_scheduled_work()
flush_scheduled_work() is deprecated and scheduled to be removed. sync_stop() currently cancels cpu_buffer works inside buffer_mutex and flushes the system workqueue outside. Instead, split end_cpu_work() into two parts - stopping further work enqueues and flushing works - and do the former inside buffer_mutex and latter outside. For stable kernels v2.6.35.y and v2.6.36.y. Signed-off-by: Tejun Heo <> Cc: Signed-off-by: Robert Richter <>
Diffstat (limited to 'drivers/oprofile/cpu_buffer.h')
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/oprofile/cpu_buffer.h b/drivers/oprofile/cpu_buffer.h
index 68ea16ab645f..e1d097e250ae 100644
--- a/drivers/oprofile/cpu_buffer.h
+++ b/drivers/oprofile/cpu_buffer.h
@@ -25,6 +25,7 @@ void free_cpu_buffers(void);
void start_cpu_work(void);
void end_cpu_work(void);
+void flush_cpu_work(void);
/* CPU buffer is composed of such entries (which are
* also used for context switch notes)