Sebastian Andrzej Siewior 30f9028b6c perf/core: Mark hrtimers to expire in hard interrupt context ...

To guarantee that the multiplexing mechanism and the hrtimer driven events
work on PREEMPT_RT enabled kernels it's required that the related hrtimers
expire in hard interrupt context. Mark them so PREEMPT_RT kernels wont
defer them to soft interrupt context.

No functional change.

[ tglx: Split out of 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/20190726185753.169509224@linutronix.de

2019-08-01 20:51:20 +02:00

..

callchain.c

perf/core: Convert to SPDX license identifiers

2019-02-04 08:46:11 +01:00

core.c

perf/core: Mark hrtimers to expire in hard interrupt context

2019-08-01 20:51:20 +02:00

hw_breakpoint.c

perf/hw_breakpoints: Convert to SPDX license identifier

2019-02-04 08:46:13 +01:00

internal.h

perf/ring-buffer: Use regular variables for nesting

2019-05-24 09:00:11 +02:00

Makefile

License cleanup: add SPDX GPL-2.0 license identifier to files with no license

2017-11-02 11:10:55 +01:00

ring_buffer.c

perf/ring-buffer: Use regular variables for nesting

2019-05-24 09:00:11 +02:00

uprobes.c

Merge branch 'siginfo-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace

2019-07-08 21:48:15 -07:00