Thomas Gleixner cf8a8f13de hrtimer: Fix trace oddity ...

[ Upstream commit 5d6446f409 ]

It turns out that __run_hrtimer() will trace like:

          <idle>-0     [032] d.h2. 20705.474563: hrtimer_cancel:       hrtimer=0xff2db8f77f8226e8
          <idle>-0     [032] d.h1. 20705.474563: hrtimer_expire_entry: hrtimer=0xff2db8f77f8226e8 now=20699452001850 function=tick_nohz_handler/0x0

Which is a bit nonsensical, the timer doesn't get canceled on
expiration. The cause is the use of the incorrect debug helper.

Fixes: c6a2a17702 ("hrtimer: Add tracepoint for hrtimers")
Reported-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://patch.msgid.link/20260121143208.219595606@infradead.org
Signed-off-by: Sasha Levin <sashal@kernel.org>

2026-03-04 07:19:34 -05:00

..

alarmtimer.c

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clockevents.c

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clocksource-wdtest.c

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clocksource.c

clocksource: Reduce watchdog readout delay limit to prevent false positives

2026-01-30 10:28:42 +01:00

hrtimer.c

hrtimer: Fix trace oddity

2026-03-04 07:19:34 -05:00

itimer.c

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jiffies.c

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Kconfig

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Makefile

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namespace.c

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ntp_internal.h

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ntp.c

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posix-clock.c

ptp: Add PHC file mode checks. Allow RO adjtime() without FMODE_WRITE.

2026-01-30 10:28:37 +01:00

posix-cpu-timers.c

posix-cpu-timers: fix race between handle_posix_cpu_timers() and posix_cpu_timer_del()

2025-06-19 15:32:34 +02:00

posix-stubs.c

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posix-timers.c

posix-timers: Ensure that timer initialization is fully visible

2025-05-29 11:02:20 +02:00

posix-timers.h

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sched_clock.c

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test_udelay.c

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tick-broadcast-hrtimer.c

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tick-broadcast.c

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tick-common.c

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tick-internal.h

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tick-legacy.c

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tick-oneshot.c

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tick-sched.c

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tick-sched.h

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time_test.c

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time.c

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timeconst.bc

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timeconv.c

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timecounter.c

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timekeeping_debug.c

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timekeeping_internal.h

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timekeeping.c

timekeeping: Zero initialize system_counterval when querying time from phc drivers

2025-08-01 09:48:42 +01:00

timekeeping.h

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timer_list.c

timer_list: Don't use %pK through printk()

2025-05-29 11:02:20 +02:00

timer_migration.c

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timer_migration.h

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timer.c

timers: Fix NULL function pointer race in timer_shutdown_sync()

2025-12-01 11:43:18 +01:00

vsyscall.c

…