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| author | Sebastian Andrzej Siewior | 2016-08-18 14:57:20 +0200 |
|---|---|---|
| committer | Thomas Gleixner | 2016-09-06 18:30:20 +0200 |
| commit | 1d7ac6aec947d222042b6d22b3cec109db4fd19e (patch) | |
| tree | b89b1745cde730a020147b6e54d0c93c4c405a87 /include/linux/cpuhotplug.h | |
| parent | slub: Convert to hotplug state machine (diff) | |
| download | kernel-qcow2-linux-1d7ac6aec947d222042b6d22b3cec109db4fd19e.tar.gz kernel-qcow2-linux-1d7ac6aec947d222042b6d22b3cec109db4fd19e.tar.xz kernel-qcow2-linux-1d7ac6aec947d222042b6d22b3cec109db4fd19e.zip | |
mm/writeback: Convert to hotplug state machine
Install the callbacks via the state machine and let the core invoke
the callbacks on the already online CPUs.
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Jens Axboe <axboe@fb.com>
Cc: linux-mm@kvack.org
Cc: rt@linutronix.de
Cc: Tejun Heo <tj@kernel.org>
Link: http://lkml.kernel.org/r/20160818125731.27256-6-bigeasy@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'include/linux/cpuhotplug.h')
| -rw-r--r-- | include/linux/cpuhotplug.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/cpuhotplug.h b/include/linux/cpuhotplug.h index 82ee32107dff..854e59a426d4 100644 --- a/include/linux/cpuhotplug.h +++ b/include/linux/cpuhotplug.h @@ -16,6 +16,7 @@ enum cpuhp_state { CPUHP_X86_APB_DEAD, CPUHP_VIRT_NET_DEAD, CPUHP_SLUB_DEAD, + CPUHP_MM_WRITEBACK_DEAD, CPUHP_WORKQUEUE_PREP, CPUHP_POWER_NUMA_PREPARE, CPUHP_HRTIMERS_PREPARE, |