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authorThomas Gleixner <tglx@linutronix.de>2016-07-13 17:16:21 +0000
committerIngo Molnar <mingo@kernel.org>2016-07-14 09:34:37 +0200
commit4f0f8217e69a0f6ff727913aa49cb64632ff7b6a (patch)
tree81b0c2a3d3520548363f0c4bdc03aea5c2993479 /arch/s390/kernel/dumpstack.c
parent57ecde42cc7493fb74029918d0a8f97aec854876 (diff)
s390/perf: Convert the hotplug notifier to state machine callbacks (Counter)
Install the callbacks via the state machine and let the core invoke the callbacks on the already online CPUs. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Anna-Maria Gleixner <anna-maria@linutronix.de> Reviewed-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Cc: Adam Buchbinder <adam.buchbinder@gmail.com> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Hendrik Brueckner <brueckner@linux.vnet.ibm.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> Cc: linux-s390@vger.kernel.org Cc: rt@linutronix.de Link: http://lkml.kernel.org/r/20160713153334.436370635@linutronix.de Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/s390/kernel/dumpstack.c')
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