From a921504588cfe0e11d9306536bdf131b5b957fd3 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Tue, 5 May 2015 23:42:25 +0200 Subject: [PATCH] PM / sleep: Refine diagnostic messages in enter_state() Some of the system suspend diagnostic messages related to suspend-to-idle refer to it as "freeze sleep" or "freeze state" while the others say "suspend-to-idle". To reduce the possible confusion that may result from that, refine the former either to say "suspend to idle" too or to make it clearer that what is printed is a state string written to /sys/power/state ("mem", "standby", or "freeze"). Signed-off-by: Rafael J. Wysocki --- kernel/power/suspend.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/kernel/power/suspend.c b/kernel/power/suspend.c index 8d7a1ef72758..274371a71ed0 100644 --- a/kernel/power/suspend.c +++ b/kernel/power/suspend.c @@ -468,7 +468,7 @@ static int enter_state(suspend_state_t state) if (state == PM_SUSPEND_FREEZE) { #ifdef CONFIG_PM_DEBUG if (pm_test_level != TEST_NONE && pm_test_level <= TEST_CPUS) { - pr_warning("PM: Unsupported test mode for freeze state," + pr_warning("PM: Unsupported test mode for suspend to idle," "please choose none/freezer/devices/platform.\n"); return -EAGAIN; } @@ -488,7 +488,7 @@ static int enter_state(suspend_state_t state) printk("done.\n"); trace_suspend_resume(TPS("sync_filesystems"), 0, false); - pr_debug("PM: Preparing system for %s sleep\n", pm_states[state]); + pr_debug("PM: Preparing system for sleep (%s)\n", pm_states[state]); error = suspend_prepare(state); if (error) goto Unlock; @@ -497,7 +497,7 @@ static int enter_state(suspend_state_t state) goto Finish; trace_suspend_resume(TPS("suspend_enter"), state, false); - pr_debug("PM: Entering %s sleep\n", pm_states[state]); + pr_debug("PM: Suspending system (%s)\n", pm_states[state]); pm_restrict_gfp_mask(); error = suspend_devices_and_enter(state); pm_restore_gfp_mask(); -- 2.11.0