diff options
author | Jeff Garzik <jgarzik@pobox.com> | 2005-11-11 05:51:24 -0500 |
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committer | Jeff Garzik <jgarzik@pobox.com> | 2005-11-11 05:51:24 -0500 |
commit | 3b621ee5df437d3f332a635ab6421aaa61a7dc2b (patch) | |
tree | c4a5236cee8eb7418770802313d36a55f1cc0b1e /arch/cris/arch-v10/README.mm | |
parent | 7211bb9b64f17b23834d91fc3d0c1d78671ee9a8 (diff) | |
parent | 5e04e7fe774794b837e1d3897e6b96ae2d06679a (diff) |
Merge branch 'master'
Diffstat (limited to 'arch/cris/arch-v10/README.mm')
-rw-r--r-- | arch/cris/arch-v10/README.mm | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/cris/arch-v10/README.mm b/arch/cris/arch-v10/README.mm index 6f08903f313..517d1f027fe 100644 --- a/arch/cris/arch-v10/README.mm +++ b/arch/cris/arch-v10/README.mm @@ -177,7 +177,7 @@ The example address is 0xd004000c; in binary this is: Given the top-level Page Directory, the offset in that directory is calculated using the upper 8 bits: -extern inline pgd_t * pgd_offset(struct mm_struct * mm, unsigned long address) +static inline pgd_t * pgd_offset(struct mm_struct * mm, unsigned long address) { return mm->pgd + (address >> PGDIR_SHIFT); } @@ -190,14 +190,14 @@ The pgd_t from our example will therefore be the 208'th (0xd0) entry in mm->pgd. Since the Middle Directory does not exist, it is a unity mapping: -extern inline pmd_t * pmd_offset(pgd_t * dir, unsigned long address) +static inline pmd_t * pmd_offset(pgd_t * dir, unsigned long address) { return (pmd_t *) dir; } The Page Table provides the final lookup by using bits 13 to 23 as index: -extern inline pte_t * pte_offset(pmd_t * dir, unsigned long address) +static inline pte_t * pte_offset(pmd_t * dir, unsigned long address) { return (pte_t *) pmd_page(*dir) + ((address >> PAGE_SHIFT) & (PTRS_PER_PTE - 1)); |