Thomas Gleixner 2bd1cc24fa hrtimer: Rework next event evaluation ...

The per clock base cached expiry time allows to do a more efficient
evaluation of the next expiry on a CPU.

Separate the reprogramming evaluation from the NOHZ idle evaluation which
needs to exclude the NOHZ timer to keep the reprogramming path lean and
clean.

Signed-off-by: Thomas Gleixner <tglx@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://patch.msgid.link/20260224163431.468186893@kernel.org

2026-02-27 16:40:15 +01:00

..

alarmtimer.c

time: Fix spelling mistakes in comments

2025-09-21 10:02:02 +02:00

clockevents.c

clockevents: Provide support for clocksource coupled comparators

2026-02-27 16:40:08 +01:00

clocksource-wdtest.c

clocksource/wdtest: Print time values for short udelay(1)

2025-01-15 19:49:13 +01:00

clocksource.c

clocksource: Reduce watchdog readout delay limit to prevent false positives

2026-01-21 11:33:11 +01:00

hrtimer.c

hrtimer: Rework next event evaluation

2026-02-27 16:40:15 +01:00

itimer.c

timers/itimer: Avoid direct access to hrtimer clockbase

2025-09-09 12:27:17 +02:00

jiffies.c

sysctl: replace SYSCTL_INT_CONV_CUSTOM macro with functions

2026-01-06 11:27:10 +01:00

Kconfig

hrtimer: Push reprogramming timers into the interrupt return path

2026-02-27 16:40:14 +01:00

Makefile

time: Build generic update_vsyscall() only with generic time vDSO

2025-09-04 11:23:50 +02:00

namespace.c

treewide: Replace kmalloc with kmalloc_obj for non-scalar types

2026-02-21 01:02:28 -08:00

ntp_internal.h

ntp: Rename __do_adjtimex() to ntp_adjtimex()

2025-06-19 14:28:23 +02:00

ntp.c

ntp: Use ktime_get_ntp_seconds()

2025-06-19 14:28:24 +02:00

posix-clock.c

Convert 'alloc_obj' family to use the new default GFP_KERNEL argument

2026-02-21 17:09:51 -08:00

posix-cpu-timers.c

hrtimer: Store time as ktime_t in restart block

2025-11-14 16:31:19 +01:00

posix-stubs.c

…

posix-timers.c

compiler-context-analysis: Remove __cond_lock() function-like helper

2026-01-05 16:43:33 +01:00

posix-timers.h

timekeeping: Add minimal posix-timers support for auxiliary clocks

2025-06-27 20:13:12 +02:00

sched_clock.c

time/sched_clock: Use ACCESS_PRIVATE() to evaluate hrtimer::function

2026-01-13 18:08:57 +01:00

sleep_timeout.c

treewide, timers: Rename from_timer() to timer_container_of()

2025-06-08 09:07:37 +02:00

test_udelay.c

…

tick-broadcast-hrtimer.c

clockevents: Remove redundant CLOCK_EVT_FEAT_KTIME

2026-02-27 16:40:06 +01:00

tick-broadcast.c

treewide: Update email address

2026-01-11 06:09:11 -10:00

tick-common.c

treewide: Update email address

2026-01-11 06:09:11 -10:00

tick-internal.h

cpufreq: ondemand: Simplify idle cputime granularity test

2026-01-28 22:24:58 +01:00

tick-legacy.c

…

tick-oneshot.c

treewide: Update email address

2026-01-11 06:09:11 -10:00

tick-sched.c

tick/sched: Avoid hrtimer_cancel/start() sequence

2026-02-27 16:40:06 +01:00

tick-sched.h

…

time_test.c

time/kunit: Document handling of negative years of is_leap()

2026-02-02 12:37:54 +01:00

time.c

time: export timespec64_add_safe() symbol

2025-09-03 16:51:08 -07:00

timeconst.bc

…

timeconv.c

…

timecounter.c

time/timecounter: Inline timecounter_cyc2time()

2025-12-15 20:16:49 +01:00

timekeeping_debug.c

timekeeping: Add percpu counter for tracking floor swap events

2024-10-10 10:20:46 +02:00

timekeeping_internal.h

timekeeping: Provide ktime_get_ntp_seconds()

2025-06-19 14:28:23 +02:00

timekeeping.c

timekeeping: Provide infrastructure for coupled clockevents

2026-02-27 16:40:08 +01:00

timekeeping.h

timekeeping: Provide infrastructure for coupled clockevents

2026-02-27 16:40:08 +01:00

timer_list.c

hrtimer: Convert state and properties to boolean

2026-02-27 16:40:11 +01:00

timer_migration.c

Convert remaining multi-line kmalloc_obj/flex GFP_KERNEL uses

2026-02-22 08:26:33 -08:00

timer_migration.h

timers/migration: Rename 'online' bit to 'available'

2025-11-20 20:17:31 +01:00

timer.c

cpufreq: ondemand: Simplify idle cputime granularity test

2026-01-28 22:24:58 +01:00

vsyscall.c

vdso/vsyscall: Avoid slow division loop in auxiliary clock update

2025-09-03 11:55:11 +02:00