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| author |   Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-06-12 13:43:08 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2014-06-12 13:43:08 +0200 |
| commit | d715a226b0b3dae48865d05e8c36175a8f75a809 (patch) | |
| tree | 996e45c4075f8e3032daeea8de7bd355fde3cc00 /kernel/power/process.c | |
| parent | Merge branch 'pm-cpufreq' (diff) | |
| parent | PM / sleep: trace events for device PM callbacks (diff) | |
| download | wireguard-linux-d715a226b0b3dae48865d05e8c36175a8f75a809.tar.xz wireguard-linux-d715a226b0b3dae48865d05e8c36175a8f75a809.zip | |
Merge branch 'pm-sleep'
* pm-sleep:
PM / sleep: trace events for device PM callbacks
PM / sleep: trace events for suspend/resume
Diffstat (limited to 'kernel/power/process.c')
| -rw-r--r-- | kernel/power/process.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/kernel/power/process.c b/kernel/power/process.c index 06ec8869dbf1..0ca8d83e2369 100644 --- a/kernel/power/process.c +++ b/kernel/power/process.c @@ -17,6 +17,7 @@ #include <linux/delay.h> #include <linux/workqueue.h> #include <linux/kmod.h> +#include <trace/events/power.h> /* * Timeout for stopping processes @@ -175,6 +176,7 @@ void thaw_processes(void) struct task_struct *g, *p; struct task_struct *curr = current; + trace_suspend_resume(TPS("thaw_processes"), 0, true); if (pm_freezing) atomic_dec(&system_freezing_cnt); pm_freezing = false; @@ -201,6 +203,7 @@ void thaw_processes(void) schedule(); printk("done.\n"); + trace_suspend_resume(TPS("thaw_processes"), 0, false); } void thaw_kernel_threads(void) |