[PATCH] Factor out common io apic routing entry access

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The IO APIC code had lots of duplicated code to read/write 64bit
routing entries into the IO-APIC. Factor this out int common read/write
functions

In a few cases the IO APIC lock is taken more often now, but this
isn't a problem because it's all initialization/shutdown only
slow path code.

Signed-off-by: Andi Kleen <ak@suse.de>

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Andi Kleen 2006-09-26 10:52:30 +02:00 • committed by Andi Kleen

parent c1a58b42b4

commit eea0e11c1f

1 changed files with 41 additions and 41 deletions

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arch/x86_64/kernel/io_apic.c

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