diff options
| author | Christian Loehle <christian.loehle@arm.com> | 2026-02-17 00:20:05 +0530 |
|---|---|---|
| committer | Rafael J. Wysocki <rafael.j.wysocki@intel.com> | 2026-02-17 15:49:53 +0100 |
| commit | 93983a9f3beea791c21d77c2425488ad327d4fda (patch) | |
| tree | dd707511feec21b549d010d8f7d8a2a2db84b457 | |
| parent | 825d5d347935d5fc339df969c572e382393f40ec (diff) | |
cpuidle: menu: Remove single state handling
cpuidle systems where the governor has no choice because there's only
a single idle state are now handled by cpuidle core and bypass the
governor, so remove the related handling.
Signed-off-by: Christian Loehle <christian.loehle@arm.com>
[ rjw: Rebase on top of the cpuidle changes merged recently ]
Link: https://patch.msgid.link/20260216185005.1131593-5-aboorvad@linux.ibm.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
| -rw-r--r-- | drivers/cpuidle/governors/menu.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/cpuidle/governors/menu.c b/drivers/cpuidle/governors/menu.c index c6052055ba0f..899ff16ff1fe 100644 --- a/drivers/cpuidle/governors/menu.c +++ b/drivers/cpuidle/governors/menu.c @@ -281,7 +281,7 @@ static int menu_select(struct cpuidle_driver *drv, struct cpuidle_device *dev, data->bucket = BUCKETS - 1; } - if (drv->state_count <= 1 || latency_req == 0 || + if (latency_req == 0 || ((data->next_timer_ns < drv->states[1].target_residency_ns || latency_req < drv->states[1].exit_latency_ns) && !dev->states_usage[0].disable)) { |