x86/apic/flat64: Remove the IPI shorthand decision logic

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All callers of apic->send_IPI_all() and apic->send_IPI_allbutself() contain
the decision logic for shorthand invocation already and invoke
send_IPI_mask() if the prereqisites are not satisfied.

Remove the now redundant decision logic in the APIC code and the duplicate
helper in probe_64.c.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lkml.kernel.org/r/20190722105221.042964120@linutronix.de

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This commit is contained in:

Thomas Gleixner 2019-07-22 20:47:29 +02:00

parent dea978632e

commit 2510d09e9d

3 changed files with 6 additions and 54 deletions

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4

arch/x86/include/asm/apic.h

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49

arch/x86/kernel/apic/apic_flat_64.c

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7

arch/x86/kernel/apic/probe_64.c

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