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authorAndi Kleen <ak@suse.de>2005-09-12 18:49:24 +0200
committerLinus Torvalds <torvalds@g5.osdl.org>2005-09-12 10:49:58 -0700
commit3f74478b5fd7263e9311cdb320923d599c73a792 (patch)
treed61962b55cc7bae06cf872f35d8ab3ae753c70c1 /arch/x86_64/kernel
parent459192c92cde49d1a2f721c90adf45d774c2dcf5 (diff)
[PATCH] x86-64: Some cleanup and optimization to the processor data area.
- Remove unused irqrsp field - Remove pda->me - Optimize set_softirq_pending slightly Signed-off-by: Andi Kleen <ak@suse.de> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/x86_64/kernel')
-rw-r--r--arch/x86_64/kernel/asm-offsets.c1
-rw-r--r--arch/x86_64/kernel/setup64.c1
2 files changed, 0 insertions, 2 deletions
diff --git a/arch/x86_64/kernel/asm-offsets.c b/arch/x86_64/kernel/asm-offsets.c
index 35b4c3fcbb3..aaa6d383351 100644
--- a/arch/x86_64/kernel/asm-offsets.c
+++ b/arch/x86_64/kernel/asm-offsets.c
@@ -39,7 +39,6 @@ int main(void)
ENTRY(kernelstack);
ENTRY(oldrsp);
ENTRY(pcurrent);
- ENTRY(irqrsp);
ENTRY(irqcount);
ENTRY(cpunumber);
ENTRY(irqstackptr);
diff --git a/arch/x86_64/kernel/setup64.c b/arch/x86_64/kernel/setup64.c
index e3ffcacc8c9..e8b54dccb3e 100644
--- a/arch/x86_64/kernel/setup64.c
+++ b/arch/x86_64/kernel/setup64.c
@@ -119,7 +119,6 @@ void pda_init(int cpu)
asm volatile("movl %0,%%fs ; movl %0,%%gs" :: "r" (0));
wrmsrl(MSR_GS_BASE, cpu_pda + cpu);
- pda->me = pda;
pda->cpunumber = cpu;
pda->irqcount = -1;
pda->kernelstack =