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authorCédric Le Goater <clg@kaod.org>2021-07-19 16:06:14 +0300
committerMichael Ellerman <mpe@ellerman.id.au>2021-08-10 16:15:01 +0300
commit17df41fec5b80b16ea4774495f1eb730e2225619 (patch)
tree3da34c823cc4ba4a235e8c921d462c8a32a02fb4 /lib/parser.c
parent59b2bc18b1492b46d45b6b6828ba098f09b9ba67 (diff)
downloadlinux-17df41fec5b80b16ea4774495f1eb730e2225619.tar.xz
powerpc: use IRQF_NO_DEBUG for IPIs
There is no need to use the lockup detector ("noirqdebug") for IPIs. The ipistorm benchmark measures a ~10% improvement on high systems when this flag is set. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20210719130614.195886-1-clg@kaod.org
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