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| author |   Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2019-07-26 20:30:54 +0200 |
|---|---|---|
| committer |   Thomas Gleixner <tglx@linutronix.de> | 2019-08-01 20:51:20 +0200 |
| commit | d2ab4cf4943576fb060b8a69341d9e0c2a952ba7 (patch) | |
| tree | d3b61f7a0313b00bed39899688ad3d5ccf9690c8 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | perf/core: Mark hrtimers to expire in hard interrupt context (diff) | |
| download | wireguard-linux-d2ab4cf4943576fb060b8a69341d9e0c2a952ba7.tar.xz wireguard-linux-d2ab4cf4943576fb060b8a69341d9e0c2a952ba7.zip | |
watchdog: Mark watchdog_hrtimer to expire in hard interrupt context
The watchdog hrtimer must expire in hard interrupt context even on
PREEMPT_RT=y kernels as otherwise the hard/softlockup detection logic would
not work.
No functional change.
[ tglx: Split out from larger combo patch. Added changelog ]
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20190726185753.262895510@linutronix.de
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions