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[PATCH] SMP alternatives: skip with UP kernels
authorGerd Hoffmann <kraxel@suse.de>
Sat, 1 Jul 2006 11:36:18 +0000 (04:36 -0700)
committerLinus Torvalds <torvalds@g5.osdl.org>
Sat, 1 Jul 2006 16:56:02 +0000 (09:56 -0700)
commit1d6bedb8344554bf40784e5e56c55c47b05bfa23
treef02eaf6b61832ded30bc19bd8e5d8494d91f8bc6tree | snapshot
parent9252b59495f7c0b911e596a342991690db5f405ecommit | diff
[PATCH] SMP alternatives: skip with UP kernels

Hide the magic in alternative.h and provide some dummy inline functions
for the UP case (gcc should manage to optimize away these calls).  No
changes in module.c.

Cc: Dave Jones <davej@codemonkey.org.uk>
Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
arch/i386/kernel/alternative.c diff | blob | history
include/asm-i386/alternative.h diff | blob | history
include/asm-x86_64/alternative.h diff | blob | history
Linux Kernel Source Tree.