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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2012-07-26 13:17:17 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2012-07-26 13:17:17 -0700 |
| commit | 4cb38750d49010ae72e718d46605ac9ba5a851b4 (patch) | |
| tree | 8c991a900fd176288f4acbc340512b90d604374d /arch/x86/include/asm/uv | |
| parent | 0a2fe19ccc4bc552a8083a595a3aa737b8bea727 (diff) | |
| parent | 7efa1c87963d23cc57ba40c07316d3e28cc75a3a (diff) | |
| download | op-kernel-dev-4cb38750d49010ae72e718d46605ac9ba5a851b4.zip op-kernel-dev-4cb38750d49010ae72e718d46605ac9ba5a851b4.tar.gz | |
Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86/mm changes from Peter Anvin:
"The big change here is the patchset by Alex Shi to use INVLPG to flush
only the affected pages when we only need to flush a small page range.
It also removes the special INVALIDATE_TLB_VECTOR interrupts (32
vectors!) and replace it with an ordinary IPI function call."
Fix up trivial conflicts in arch/x86/include/asm/apic.h (added code next
to changed line)
* 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/tlb: Fix build warning and crash when building for !SMP
x86/tlb: do flush_tlb_kernel_range by 'invlpg'
x86/tlb: replace INVALIDATE_TLB_VECTOR by CALL_FUNCTION_VECTOR
x86/tlb: enable tlb flush range support for x86
mm/mmu_gather: enable tlb flush range in generic mmu_gather
x86/tlb: add tlb_flushall_shift knob into debugfs
x86/tlb: add tlb_flushall_shift for specific CPU
x86/tlb: fall back to flush all when meet a THP large page
x86/flush_tlb: try flush_tlb_single one by one in flush_tlb_range
x86/tlb_info: get last level TLB entry number of CPU
x86: Add read_mostly declaration/definition to variables from smp.h
x86: Define early read-mostly per-cpu macros
Diffstat (limited to 'arch/x86/include/asm/uv')
| -rw-r--r-- | arch/x86/include/asm/uv/uv.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/x86/include/asm/uv/uv.h b/arch/x86/include/asm/uv/uv.h index 3bb9491..b47c2a8 100644 --- a/arch/x86/include/asm/uv/uv.h +++ b/arch/x86/include/asm/uv/uv.h @@ -15,7 +15,8 @@ extern void uv_nmi_init(void); extern void uv_system_init(void); extern const struct cpumask *uv_flush_tlb_others(const struct cpumask *cpumask, struct mm_struct *mm, - unsigned long va, + unsigned long start, + unsigned end, unsigned int cpu); #else /* X86_UV */ @@ -26,7 +27,7 @@ static inline void uv_cpu_init(void) { } static inline void uv_system_init(void) { } static inline const struct cpumask * uv_flush_tlb_others(const struct cpumask *cpumask, struct mm_struct *mm, - unsigned long va, unsigned int cpu) + unsigned long start, unsigned long end, unsigned int cpu) { return cpumask; } #endif /* X86_UV */ |
