diff options
| author | Stephen Rothwell <sfr@canb.auug.org.au> | 2007-08-15 16:51:18 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2007-08-17 11:01:59 +1000 |
| commit | e8ff0646e5df850ff084be9c97a2e69fff5697b4 (patch) | |
| tree | 42a5630bb518337e16d016aacdd783b39fce6122 /include/asm-powerpc/page_64.h | |
| parent | 0b8188a44def37f4f8ef01653da199ca3a3e0a2a (diff) | |
[POWERPC] Tidy up CONFIG_PPC_MM_SLICES code
This removes some of the #ifdefs from .c files.
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'include/asm-powerpc/page_64.h')
| -rw-r--r-- | include/asm-powerpc/page_64.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/asm-powerpc/page_64.h b/include/asm-powerpc/page_64.h index 3448a3d4bc6..4ceb1132c48 100644 --- a/include/asm-powerpc/page_64.h +++ b/include/asm-powerpc/page_64.h @@ -121,6 +121,7 @@ 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); +#define slice_mm_new_context(mm) ((mm)->context.id == 0) #define ARCH_HAS_HUGEPAGE_ONLY_RANGE extern int is_hugepage_only_range(struct mm_struct *m, @@ -130,6 +131,12 @@ extern int is_hugepage_only_range(struct mm_struct *m, #endif /* __ASSEMBLY__ */ #else #define slice_init() +#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_mm_new_context(mm) 1 #endif /* CONFIG_PPC_MM_SLICES */ #ifdef CONFIG_HUGETLB_PAGE |