Zhongqiu Han d4a7882f93 cpuidle: menu: Optimize bucket assignment when next_timer_ns equals KTIME_MAX ...

Directly assign the last bucket value instead of calling which_bucket()
when next_timer_ns equals KTIME_MAX, the largest possible value that
always falls into the last bucket.

This avoids unnecessary calculations and enhances performance.

Reviewed-by: Christian Loehle <christian.loehle@arm.com>
Signed-off-by: Zhongqiu Han <quic_zhonhan@quicinc.com>
Link: https://patch.msgid.link/20250405135308.1854342-1-quic_zhonhan@quicinc.com
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

2025-04-09 19:37:30 +02:00

..

gov.h

cpuidle: menu: Skip tick_nohz_get_sleep_length() call in some cases

2023-08-17 11:28:38 +02:00

haltpoll.c

cpuidle: haltpoll: do not shrink guest poll_limit_ns below grow_start

2024-02-12 17:02:51 +01:00

ladder.c

cpuidle: ladder: fix ladder_do_selection() kernel-doc

2024-05-07 13:54:58 +02:00

Makefile

cpuidle: add haltpoll governor

2019-07-30 17:27:37 +02:00

menu.c

cpuidle: menu: Optimize bucket assignment when next_timer_ns equals KTIME_MAX

2025-04-09 19:37:30 +02:00

teo.c

cpuidle: teo: Fix typos in two comments

2025-04-09 19:34:23 +02:00