aboutsummaryrefslogtreecommitdiffstats
path: root/kernel/trace/trace_sched_wakeup.c
diff options
context:
space:
mode:
authorIngo Molnar <mingo@elte.hu>2008-05-12 21:20:46 +0200
committerThomas Gleixner <tglx@linutronix.de>2008-05-23 20:42:31 +0200
commit750ed1a40783432d0dcb0e6c2e813a12615d7664 (patch)
treedc2d0eae703ec2ad3fe9a5bc657da5dbe0af2385 /kernel/trace/trace_sched_wakeup.c
parent4bf39a9411a4ce8712954e03a9bd1592ee345919 (diff)
downloadmrst-s0i3-test-750ed1a40783432d0dcb0e6c2e813a12615d7664.tar.gz
mrst-s0i3-test-750ed1a40783432d0dcb0e6c2e813a12615d7664.tar.xz
mrst-s0i3-test-750ed1a40783432d0dcb0e6c2e813a12615d7664.zip
ftrace: timestamp syncing, prepare
rename and uninline now() to ftrace_now(). Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'kernel/trace/trace_sched_wakeup.c')
-rw-r--r--kernel/trace/trace_sched_wakeup.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/trace/trace_sched_wakeup.c b/kernel/trace/trace_sched_wakeup.c
index 688df965f3f..b7df825c3af 100644
--- a/kernel/trace/trace_sched_wakeup.c
+++ b/kernel/trace/trace_sched_wakeup.c
@@ -92,7 +92,7 @@ wakeup_sched_switch(struct task_struct *prev, struct task_struct *next)
* as long as possible:
*/
T0 = data->preempt_timestamp;
- T1 = now(cpu);
+ T1 = ftrace_now(cpu);
delta = T1-T0;
if (!report_latency(delta))
@@ -191,7 +191,7 @@ wakeup_check_start(struct trace_array *tr, struct task_struct *p,
local_save_flags(flags);
- tr->data[wakeup_cpu]->preempt_timestamp = now(cpu);
+ tr->data[wakeup_cpu]->preempt_timestamp = ftrace_now(cpu);
ftrace(tr, tr->data[wakeup_cpu], CALLER_ADDR1, CALLER_ADDR2, flags);
out_locked: