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| author | Thomas Gleixner <tglx@linutronix.de> | 2017-06-20 01:37:53 +0200 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2017-06-22 18:21:25 +0200 |
| commit | 8f31a9845db348f5781df47ce04c79e4cfe90016 (patch) | |
| tree | 45f6d871655ef2859e0f558058c1b897ce6aec7f /kernel/time | |
| parent | genirq: Introduce IRQD_SINGLE_TARGET flag (diff) | |
| download | linux-8f31a9845db348f5781df47ce04c79e4cfe90016.tar.xz linux-8f31a9845db348f5781df47ce04c79e4cfe90016.zip | |
genirq/cpuhotplug: Avoid irq affinity setting for single targets
Avoid trying to add a newly online CPU to the effective affinity mask of an
started up interrupt. That interrupt will either stay on the already online
CPU or move around for no value.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Jens Axboe <axboe@kernel.dk>
Cc: Marc Zyngier <marc.zyngier@arm.com>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Keith Busch <keith.busch@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Christoph Hellwig <hch@lst.de>
Link: http://lkml.kernel.org/r/20170619235447.431321047@linutronix.de
Diffstat (limited to 'kernel/time')
0 files changed, 0 insertions, 0 deletions