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authorJan Beulich <JBeulich@novell.com>2010-04-21 16:08:14 +0100
committerH. Peter Anvin <hpa@zytor.com>2010-04-28 17:15:47 -0700
commit5967ed87ade85a421ef814296c3c7f182b08c225 (patch)
tree16d08b1e34308390d189ddc52e7c4e25cc841e41 /arch/x86/include/asm/alternative-asm.h
parent402af0d7c692ddcfa2333e93d3f275ebd0487926 (diff)
x86-64: Reduce SMP locks table size
Reduce the SMP locks table size by using relative pointers instead of absolute ones, thus cutting the table size by half. Signed-off-by: Jan Beulich <jbeulich@novell.com> LKML-Reference: <4BCF30FE020000780003B3B6@vpn.id2.novell.com> Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Diffstat (limited to 'arch/x86/include/asm/alternative-asm.h')
-rw-r--r--arch/x86/include/asm/alternative-asm.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/include/asm/alternative-asm.h b/arch/x86/include/asm/alternative-asm.h
index b97f786a48d..a63a68be1cc 100644
--- a/arch/x86/include/asm/alternative-asm.h
+++ b/arch/x86/include/asm/alternative-asm.h
@@ -6,8 +6,8 @@
.macro LOCK_PREFIX
1: lock
.section .smp_locks,"a"
- _ASM_ALIGN
- _ASM_PTR 1b
+ .balign 4
+ .long 1b - .
.previous
.endm
#else