diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-powerpc/page_64.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/asm-powerpc/page_64.h b/include/asm-powerpc/page_64.h index 25af4fc8daf..02fd80710e9 100644 --- a/include/asm-powerpc/page_64.h +++ b/include/asm-powerpc/page_64.h @@ -126,16 +126,22 @@ extern unsigned int get_slice_psize(struct mm_struct *mm, extern void slice_init_context(struct mm_struct *mm, unsigned int psize); extern void slice_set_user_psize(struct mm_struct *mm, unsigned int psize); +extern void slice_set_range_psize(struct mm_struct *mm, unsigned long start, + unsigned long len, unsigned int psize); + #define slice_mm_new_context(mm) ((mm)->context.id == 0) #endif /* __ASSEMBLY__ */ #else #define slice_init() +#define get_slice_psize(mm, addr) ((mm)->context.user_psize) #define slice_set_user_psize(mm, psize) \ do { \ (mm)->context.user_psize = (psize); \ (mm)->context.sllp = SLB_VSID_USER | mmu_psize_defs[(psize)].sllp; \ } while (0) +#define slice_set_range_psize(mm, start, len, psize) \ + slice_set_user_psize((mm), (psize)) #define slice_mm_new_context(mm) 1 #endif /* CONFIG_PPC_MM_SLICES */ |