Thomas Gleixner bf635681c9 posix-cpu-timers: Cleanup the firing logic ... The firing flag of a posix CPU timer is tristate: 0: when the timer is not about to deliver a signal 1: when the timer has expired, but the signal has not been delivered yet -1: when the timer was queued for signal delivery and a rearm operation raced against it and supressed the signal delivery. This is a pointless exercise as this can be simply expressed with a boolean. Only if set, the signal is delivered. This makes delete and rearm consistent with the rest of the posix timers. Convert firing to bool and fixup the usage sites accordingly and add comments why the timer cannot be dequeued right away. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Frederic Weisbecker <frederic@kernel.org> Link: https://lore.kernel.org/all/20241105064213.172848618@linutronix.de		2024-11-07 02:14:43 +01:00
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alarmtimer.c	posix-timers: Add proper state tracking	2024-10-29 11:43:19 +01:00
clockevents.c	clockevents: Shutdown and unregister current clockevents at CPUHP_AP_TICK_DYING	2024-10-31 10:41:42 +01:00
clocksource-wdtest.c	time: Add MODULE_DESCRIPTION() to time test modules	2024-06-03 11:18:50 +02:00
clocksource.c	clocksource: Remove unused clocksource_change_rating	2024-10-10 21:03:10 +02:00
hrtimer.c	timers: Move *sleep*() and timeout functions into a separate file	2024-10-16 00:36:46 +02:00
itimer.c	signal: Confine POSIX_TIMERS properly	2024-10-29 11:43:18 +01:00
jiffies.c	clocksource: Make clocksource watchdog test safe for slow-HZ systems	2021-08-28 17:01:32 +02:00
Kconfig	timekeeping: Always check for negative motion	2024-11-02 10:14:31 +01:00
Makefile	timers: Move *sleep*() and timeout functions into a separate file	2024-10-16 00:36:46 +02:00
namespace.c	vdso/timens: Refactor copy-pasted find_timens_vvar_page() helper into one copy	2022-12-01 11:35:40 +01:00
ntp_internal.h	ntp: Make sure RTC is synchronized when time goes backwards	2024-09-10 13:50:40 +02:00
ntp.c	ntp: Move pps monitors into ntp_data	2024-10-02 16:53:41 +02:00
posix-clock.c	[tree-wide] finally take no_llseek out	2024-09-27 08:18:43 -07:00
posix-cpu-timers.c	posix-cpu-timers: Cleanup the firing logic	2024-11-07 02:14:43 +01:00
posix-stubs.c	posix-timers: Get rid of [COMPAT_]SYS_NI() uses	2023-12-20 21:30:27 -08:00
posix-timers.c	posix-timers: Make signal overrun accounting sensible	2024-11-07 02:14:43 +01:00
posix-timers.h	posix-timers: Add proper state tracking	2024-10-29 11:43:19 +01:00
sched_clock.c	time/sched_clock: Provide sched_clock_noinstr()	2023-06-05 21:11:04 +02:00
sleep_timeout.c	timers: Add a warning to usleep_range_state() for wrong order of arguments	2024-10-16 00:36:47 +02:00
test_udelay.c	time: Add MODULE_DESCRIPTION() to time test modules	2024-06-03 11:18:50 +02:00
tick-broadcast-hrtimer.c	time/tick-broadcast: Remove RCU_NONIDLE() usage	2023-01-13 11:48:16 +01:00
tick-broadcast.c	tick/broadcast: Move per CPU pointer access into the atomic section	2024-07-31 12:37:43 +02:00
tick-common.c	tick/nohz_full: Don't abuse smp_call_function_single() in tick_setup_device()	2024-06-10 20:18:13 +02:00
tick-internal.h	clockevents: Shutdown and unregister current clockevents at CPUHP_AP_TICK_DYING	2024-10-31 10:41:42 +01:00
tick-legacy.c	timekeeping: remove xtime_update	2020-10-30 21:57:07 +01:00
tick-oneshot.c	time: Fix various kernel-doc problems	2023-01-03 11:07:58 +01:00
tick-sched.c	tick: Remove now unneeded low-res tick stop on CPUHP_AP_TICK_DYING	2024-10-31 10:41:42 +01:00
tick-sched.h	tick/sched: Fix struct tick_sched doc warnings	2024-04-01 10:36:35 +02:00
time_test.c	time: Add MODULE_DESCRIPTION() to time test modules	2024-06-03 11:18:50 +02:00
time.c	time: Fix references to _msecs_to_jiffies() handling of values	2024-10-25 19:50:10 +02:00
timeconst.bc	time: Add SPDX license identifiers	2018-11-23 11:51:20 +01:00
timeconv.c	time: Improve performance of time64_to_tm()	2021-06-24 11:51:59 +02:00
timecounter.c	time/timecounter: Mark 1st argument of timecounter_cyc2time() as const	2021-04-16 21:03:50 +02:00
timekeeping_debug.c	timekeeping: Add percpu counter for tracking floor swap events	2024-10-06 20:56:07 +02:00
timekeeping_internal.h	timekeeping: Always check for negative motion	2024-11-02 10:14:31 +01:00
timekeeping.c	timekeeping: Remove CONFIG_DEBUG_TIMEKEEPING	2024-11-02 10:14:31 +01:00
timekeeping.h	asm-generic: cross-architecture timer cleanup	2020-12-16 00:07:17 -08:00
timer_list.c	tick: Split nohz and highres features from nohz_mode	2024-02-26 11:37:32 +01:00
timer_migration.c	timers/migration: Fix grammar in comment	2024-07-22 18:03:34 +02:00
timer_migration.h	timers/migration: Rename childmask by groupmask to make naming more obvious	2024-07-22 18:03:34 +02:00
timer.c	timers: Add missing READ_ONCE() in __run_timer_base()	2024-10-31 11:45:01 +01:00
vsyscall.c	timekeeping: Encapsulate locking/unlocking of timekeeper_lock	2024-10-25 19:49:13 +02:00