diff options
| author | Arjan van de Ven <arjan@linux.intel.com> | 2008-10-17 20:20:26 +0400 |
|---|---|---|
| committer | Arjan van de Ven <arjan@linux.intel.com> | 2008-10-17 20:20:26 +0400 |
| commit | 651dab4264e4ba0e563f5ff56f748127246e9065 (patch) | |
| tree | 016630974bdcb00fe529b673f96d389e0fd6dc94 /arch/powerpc/include/asm/tlbflush.h | |
| parent | 40b8606253552109815786e5d4b0de98782d31f5 (diff) | |
| parent | 2e532d68a2b3e2aa6b19731501222069735c741c (diff) | |
| download | linux-651dab4264e4ba0e563f5ff56f748127246e9065.tar.xz | |
Merge commit 'linus/master' into merge-linus
Conflicts:
arch/x86/kvm/i8254.c
Diffstat (limited to 'arch/powerpc/include/asm/tlbflush.h')
| -rw-r--r-- | arch/powerpc/include/asm/tlbflush.h | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/arch/powerpc/include/asm/tlbflush.h b/arch/powerpc/include/asm/tlbflush.h index 361cd5c7a32b..a2c6bfd85fb7 100644 --- a/arch/powerpc/include/asm/tlbflush.h +++ b/arch/powerpc/include/asm/tlbflush.h @@ -29,6 +29,9 @@ #include <linux/mm.h> extern void _tlbie(unsigned long address, unsigned int pid); +extern void _tlbil_all(void); +extern void _tlbil_pid(unsigned int pid); +extern void _tlbil_va(unsigned long address, unsigned int pid); #if defined(CONFIG_40x) || defined(CONFIG_8xx) #define _tlbia() asm volatile ("tlbia; sync" : : : "memory") @@ -38,31 +41,31 @@ extern void _tlbia(void); static inline void flush_tlb_mm(struct mm_struct *mm) { - _tlbia(); + _tlbil_pid(mm->context.id); } static inline void flush_tlb_page(struct vm_area_struct *vma, unsigned long vmaddr) { - _tlbie(vmaddr, vma ? vma->vm_mm->context.id : 0); + _tlbil_va(vmaddr, vma ? vma->vm_mm->context.id : 0); } static inline void flush_tlb_page_nohash(struct vm_area_struct *vma, unsigned long vmaddr) { - _tlbie(vmaddr, vma ? vma->vm_mm->context.id : 0); + flush_tlb_page(vma, vmaddr); } static inline void flush_tlb_range(struct vm_area_struct *vma, unsigned long start, unsigned long end) { - _tlbia(); + _tlbil_pid(vma->vm_mm->context.id); } static inline void flush_tlb_kernel_range(unsigned long start, unsigned long end) { - _tlbia(); + _tlbil_pid(0); } #elif defined(CONFIG_PPC32) |