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| author | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-07 08:59:11 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.osdl.org> | 2006-12-07 08:59:11 -0800 |
| commit | 4522d58275f124105819723e24e912c8e5bf3cdd (patch) | |
| tree | b92c29014fadffe049c1925676037f0092b8d112 /include/asm-i386/tlbflush.h | |
| parent | 6cf24f031bc97cb5a7c9df3b6e73c45b628b2b28 (diff) | |
| parent | 64a26a731235b59c9d73bbe82c1f896d57400d37 (diff) | |
| download | linux-4522d58275f124105819723e24e912c8e5bf3cdd.tar.gz linux-4522d58275f124105819723e24e912c8e5bf3cdd.tar.bz2 linux-4522d58275f124105819723e24e912c8e5bf3cdd.zip | |
Merge branch 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6
* 'for-linus' of git://one.firstfloor.org/home/andi/git/linux-2.6: (156 commits)
[PATCH] x86-64: Export smp_call_function_single
[PATCH] i386: Clean up smp_tune_scheduling()
[PATCH] unwinder: move .eh_frame to RODATA
[PATCH] unwinder: fully support linker generated .eh_frame_hdr section
[PATCH] x86-64: don't use set_irq_regs()
[PATCH] x86-64: check vector in setup_ioapic_dest to verify if need setup_IO_APIC_irq
[PATCH] x86-64: Make ix86 default to HIGHMEM4G instead of NOHIGHMEM
[PATCH] i386: replace kmalloc+memset with kzalloc
[PATCH] x86-64: remove remaining pc98 code
[PATCH] x86-64: remove unused variable
[PATCH] x86-64: Fix constraints in atomic_add_return()
[PATCH] x86-64: fix asm constraints in i386 atomic_add_return
[PATCH] x86-64: Correct documentation for bzImage protocol v2.05
[PATCH] x86-64: replace kmalloc+memset with kzalloc in MTRR code
[PATCH] x86-64: Fix numaq build error
[PATCH] x86-64: include/asm-x86_64/cpufeature.h isn't a userspace header
[PATCH] unwinder: Add debugging output to the Dwarf2 unwinder
[PATCH] x86-64: Clarify error message in GART code
[PATCH] x86-64: Fix interrupt race in idle callback (3rd try)
[PATCH] x86-64: Remove unwind stack pointer alignment forcing again
...
Fixed conflict in include/linux/uaccess.h manually
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include/asm-i386/tlbflush.h')
| -rw-r--r-- | include/asm-i386/tlbflush.h | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/include/asm-i386/tlbflush.h b/include/asm-i386/tlbflush.h index 360648b0f2b3..4dd82840d53b 100644 --- a/include/asm-i386/tlbflush.h +++ b/include/asm-i386/tlbflush.h @@ -4,7 +4,15 @@ #include <linux/mm.h> #include <asm/processor.h> -#define __flush_tlb() \ +#ifdef CONFIG_PARAVIRT +#include <asm/paravirt.h> +#else +#define __flush_tlb() __native_flush_tlb() +#define __flush_tlb_global() __native_flush_tlb_global() +#define __flush_tlb_single(addr) __native_flush_tlb_single(addr) +#endif + +#define __native_flush_tlb() \ do { \ unsigned int tmpreg; \ \ @@ -19,7 +27,7 @@ * Global pages have to be flushed a bit differently. Not a real * performance problem because this does not happen often. */ -#define __flush_tlb_global() \ +#define __native_flush_tlb_global() \ do { \ unsigned int tmpreg, cr4, cr4_orig; \ \ @@ -36,6 +44,9 @@ : "memory"); \ } while (0) +#define __native_flush_tlb_single(addr) \ + __asm__ __volatile__("invlpg (%0)" ::"r" (addr) : "memory") + # define __flush_tlb_all() \ do { \ if (cpu_has_pge) \ @@ -46,9 +57,6 @@ #define cpu_has_invlpg (boot_cpu_data.x86 > 3) -#define __flush_tlb_single(addr) \ - __asm__ __volatile__("invlpg (%0)" ::"r" (addr) : "memory") - #ifdef CONFIG_X86_INVLPG # define __flush_tlb_one(addr) __flush_tlb_single(addr) #else |