diff options
Diffstat (limited to 'drivers/acpi/sleep.c')
| -rw-r--r-- | drivers/acpi/sleep.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c index c11e3795431..b3e3cc73ba7 100644 --- a/drivers/acpi/sleep.c +++ b/drivers/acpi/sleep.c @@ -19,6 +19,7 @@ #include <linux/acpi.h> #include <linux/module.h> #include <asm/io.h> +#include <trace/events/power.h> #include "internal.h" #include "sleep.h" @@ -501,6 +502,7 @@ static int acpi_suspend_enter(suspend_state_t pm_state) ACPI_FLUSH_CPU_CACHE(); + trace_suspend_resume(TPS("acpi_suspend"), acpi_state, true); switch (acpi_state) { case ACPI_STATE_S1: barrier(); @@ -516,6 +518,7 @@ static int acpi_suspend_enter(suspend_state_t pm_state) pr_info(PREFIX "Low-level resume complete\n"); break; } + trace_suspend_resume(TPS("acpi_suspend"), acpi_state, false); /* This violates the spec but is required for bug compatibility. */ acpi_write_bit_register(ACPI_BITREG_SCI_ENABLE, 1); |