From bebcdae3ec13b2171ff91594787ab37b3fdb3306 Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Fri, 21 Jul 2017 14:49:51 +0200 Subject: [PATCH] PM / suspend: Use mem_sleep_labels[] strings in messages Some messages in suspend.c currently print state names from pm_states[], but that may be confusing if the mem_sleep sysfs attribute is changed to anything different from "mem", because in those cases the messages will say either "freeze" or "standby" after writing "mem" to /sys/power/state. To avoid the confusion, use mem_sleep_labels[] strings in those messages instead. Signed-off-by: Rafael J. Wysocki Reviewed-by: Andy Shevchenko --- 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 5cf232795318..a3d270e2e313 100644 --- a/kernel/power/suspend.c +++ b/kernel/power/suspend.c @@ -560,7 +560,7 @@ static int enter_state(suspend_state_t state) trace_suspend_resume(TPS("sync_filesystems"), 0, false); #endif - pm_pr_dbg("Preparing system for sleep (%s)\n", pm_states[state]); + pm_pr_dbg("Preparing system for sleep (%s)\n", mem_sleep_labels[state]); pm_suspend_clear_flags(); error = suspend_prepare(state); if (error) @@ -570,7 +570,7 @@ static int enter_state(suspend_state_t state) goto Finish; trace_suspend_resume(TPS("suspend_enter"), state, false); - pm_pr_dbg("Suspending system (%s)\n", pm_states[state]); + pm_pr_dbg("Suspending system (%s)\n", mem_sleep_labels[state]); pm_restrict_gfp_mask(); error = suspend_devices_and_enter(state); pm_restore_gfp_mask(); @@ -597,7 +597,7 @@ int pm_suspend(suspend_state_t state) if (state <= PM_SUSPEND_ON || state >= PM_SUSPEND_MAX) return -EINVAL; - pr_info("PM: suspend entry (%s)\n", pm_states[state]); + pr_info("PM: suspend entry (%s)\n", mem_sleep_labels[state]); error = enter_state(state); if (error) { suspend_stats.fail++; -- 2.30.2