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| author | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2025-05-09 15:03:35 +0200 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2025-05-13 21:59:02 +0200 |
| commit | f5c0ecf196aaf78777f1606f1e0392c5e57c4530 (patch) | |
| tree | ff84c74309cd9be028f8e34cd5772dcf45ad61e6 /kernel | |
| parent | PM: sleep: Introduce pm_suspend_in_progress() (diff) | |
| download | linux-f5c0ecf196aaf78777f1606f1e0392c5e57c4530.tar.gz linux-f5c0ecf196aaf78777f1606f1e0392c5e57c4530.zip | |
PM: sleep: Introduce pm_sleep_transition_in_progress()
The "suspend in progress" check in device_wakeup_enable() does not
cover hibernation, but arguably it should do that, so introduce
pm_sleep_transition_in_progress() covering transitions during both
system suspend and hibernation to use in there and use it also in
pm_debug_messages_should_print().
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Reviewed-by: Mario Limonciello <mario.limonciello@amd.com>
Link: https://patch.msgid.link/7820474.EvYhyI6sBW@rjwysocki.net
[ rjw: Move the new function definition under CONFIG_PM_SLEEP ]
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/power/main.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/kernel/power/main.c b/kernel/power/main.c index 8c26241c6724..8d17de9c8416 100644 --- a/kernel/power/main.c +++ b/kernel/power/main.c @@ -557,6 +557,10 @@ static int __init pm_debugfs_init(void) late_initcall(pm_debugfs_init); #endif /* CONFIG_DEBUG_FS */ +bool pm_sleep_transition_in_progress(void) +{ + return pm_suspend_in_progress() || hibernation_in_progress(); +} #endif /* CONFIG_PM_SLEEP */ #ifdef CONFIG_PM_SLEEP_DEBUG @@ -613,8 +617,7 @@ bool pm_debug_messages_on __read_mostly; bool pm_debug_messages_should_print(void) { - return pm_debug_messages_on && (pm_suspend_in_progress() || - hibernation_in_progress()); + return pm_debug_messages_on && pm_sleep_transition_in_progress(); } EXPORT_SYMBOL_GPL(pm_debug_messages_should_print); |