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authorRafael J. Wysocki <rafael.j.wysocki@intel.com>2017-09-04 00:06:02 +0200
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2017-09-04 00:06:02 +0200
commit7b01463e51f6849d0787b24d06a62efcb243dd44 (patch)
treec084f9b5290fe4b6f279e711c0ada7be9dca8b32 /kernel/sched
parenta1b5fd8fa29fb2359f398ef17a706449d94de80d (diff)
parent726fb6b4f2a82a14a906f39bdabac4863b87c01a (diff)
Merge branch 'pm-sleep'
* pm-sleep: ACPI / PM: Check low power idle constraints for debug only PM / s2idle: Rename platform operations structure PM / s2idle: Rename ->enter_freeze to ->enter_s2idle PM / s2idle: Rename freeze_state enum and related items PM / s2idle: Rename PM_SUSPEND_FREEZE to PM_SUSPEND_TO_IDLE ACPI / PM: Prefer suspend-to-idle over S3 on some systems platform/x86: intel-hid: Wake up Dell Latitude 7275 from suspend-to-idle PM / suspend: Define pr_fmt() in suspend.c PM / suspend: Use mem_sleep_labels[] strings in messages PM / sleep: Put pm_test under CONFIG_PM_SLEEP_DEBUG PM / sleep: Check pm_wakeup_pending() in __device_suspend_noirq() PM / core: Add error argument to dpm_show_time() PM / core: Split dpm_suspend_noirq() and dpm_resume_noirq() PM / s2idle: Rearrange the main suspend-to-idle loop PM / timekeeping: Print debug messages when requested PM / sleep: Mark suspend/hibernation start and finish PM / sleep: Do not print debug messages by default PM / suspend: Export pm_suspend_target_state
Diffstat (limited to 'kernel/sched')
-rw-r--r--kernel/sched/idle.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/kernel/sched/idle.c b/kernel/sched/idle.c
index 6c23e30c0e5c..257f4f0b4532 100644
--- a/kernel/sched/idle.c
+++ b/kernel/sched/idle.c
@@ -158,7 +158,7 @@ static void cpuidle_idle_call(void)
}
/*
- * Suspend-to-idle ("freeze") is a system state in which all user space
+ * Suspend-to-idle ("s2idle") is a system state in which all user space
* has been frozen, all I/O devices have been suspended and the only
* activity happens here and in iterrupts (if any). In that case bypass
* the cpuidle governor and go stratight for the deepest idle state
@@ -167,9 +167,9 @@ static void cpuidle_idle_call(void)
* until a proper wakeup interrupt happens.
*/
- if (idle_should_freeze() || dev->use_deepest_state) {
- if (idle_should_freeze()) {
- entered_state = cpuidle_enter_freeze(drv, dev);
+ if (idle_should_enter_s2idle() || dev->use_deepest_state) {
+ if (idle_should_enter_s2idle()) {
+ entered_state = cpuidle_enter_s2idle(drv, dev);
if (entered_state > 0) {
local_irq_enable();
goto exit_idle;