x86/apic: Provide and use helper for send_IPI_allbutself()

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To support IPI shorthands wrap invocations of apic->send_IPI_allbutself()
in a helper function, so the static key controlling the shorthand mode is
only in one place.

Fixup all callers.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20190722105220.492691679@linutronix.de

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This commit is contained in:

Thomas Gleixner 2019-07-22 20:47:23 +02:00

parent 6a1cb5f5c6

commit 22ca7ee933

5 changed files with 18 additions and 9 deletions

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2

arch/x86/include/asm/apic.h

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12

arch/x86/kernel/apic/ipi.c

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2

arch/x86/kernel/kgdb.c

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7

arch/x86/kernel/reboot.c

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4

arch/x86/kernel/smp.c

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