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| author | Andi Kleen <ak@suse.de> | 2005-09-12 18:49:24 +0200 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-12 10:49:58 -0700 |
| commit | 3f74478b5fd7263e9311cdb320923d599c73a792 (patch) | |
| tree | d61962b55cc7bae06cf872f35d8ab3ae753c70c1 /arch/x86_64 | |
| parent | 459192c92cde49d1a2f721c90adf45d774c2dcf5 (diff) | |
| download | linux-3f74478b5fd7263e9311cdb320923d599c73a792.tar.gz linux-3f74478b5fd7263e9311cdb320923d599c73a792.tar.bz2 linux-3f74478b5fd7263e9311cdb320923d599c73a792.zip | |
[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')
| -rw-r--r-- | arch/x86_64/kernel/asm-offsets.c | 1 | ||||
| -rw-r--r-- | arch/x86_64/kernel/setup64.c | 1 |
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 35b4c3fcbb37..aaa6d3833517 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 e3ffcacc8c90..e8b54dccb3ee 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 = |