diff options
| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2008-02-05 07:29:14 +0100 |
|---|---|---|
| committer | Linus Torvalds <torvalds@woody.linux-foundation.org> | 2008-02-05 18:44:18 +0100 |
| commit | 5e5419734c8719cbc01af959ad9c0844002c0df5 (patch) | |
| tree | a075dca3f719946689efa0245464855cbf2a20ce /include/asm-sparc64 | |
| parent | Page allocator: clean up pcp draining functions (diff) | |
| download | linux-5e5419734c8719cbc01af959ad9c0844002c0df5.tar.xz linux-5e5419734c8719cbc01af959ad9c0844002c0df5.zip | |
add mm argument to pte/pmd/pud/pgd_free
(with Martin Schwidefsky <schwidefsky@de.ibm.com>)
The pgd/pud/pmd/pte page table allocation functions get a mm_struct pointer as
first argument. The free functions do not get the mm_struct argument. This
is 1) asymmetrical and 2) to do mm related page table allocations the mm
argument is needed on the free function as well.
[kamalesh@linux.vnet.ibm.com: i386 fix]
[akpm@linux-foundation.org: coding-syle fixes]
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Cc: <linux-arch@vger.kernel.org>
Signed-off-by: Kamalesh Babulal <kamalesh@linux.vnet.ibm.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include/asm-sparc64')
| -rw-r--r-- | include/asm-sparc64/pgalloc.h | 8 | ||||
| -rw-r--r-- | include/asm-sparc64/tlb.h | 4 |
2 files changed, 6 insertions, 6 deletions
diff --git a/include/asm-sparc64/pgalloc.h b/include/asm-sparc64/pgalloc.h index 5d66b858a965..b48f73c2274e 100644 --- a/include/asm-sparc64/pgalloc.h +++ b/include/asm-sparc64/pgalloc.h @@ -20,7 +20,7 @@ static inline pgd_t *pgd_alloc(struct mm_struct *mm) return quicklist_alloc(0, GFP_KERNEL, NULL); } -static inline void pgd_free(pgd_t *pgd) +static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd) { quicklist_free(0, NULL, pgd); } @@ -32,7 +32,7 @@ static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr) return quicklist_alloc(0, GFP_KERNEL, NULL); } -static inline void pmd_free(pmd_t *pmd) +static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd) { quicklist_free(0, NULL, pmd); } @@ -50,12 +50,12 @@ static inline struct page *pte_alloc_one(struct mm_struct *mm, return pg ? virt_to_page(pg) : NULL; } -static inline void pte_free_kernel(pte_t *pte) +static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte) { quicklist_free(0, NULL, pte); } -static inline void pte_free(struct page *ptepage) +static inline void pte_free(struct mm_struct *mm, struct page *ptepage) { quicklist_free_page(0, NULL, ptepage); } diff --git a/include/asm-sparc64/tlb.h b/include/asm-sparc64/tlb.h index 349d1d3e9c27..ec81cdedef2c 100644 --- a/include/asm-sparc64/tlb.h +++ b/include/asm-sparc64/tlb.h @@ -100,8 +100,8 @@ static inline void tlb_remove_page(struct mmu_gather *mp, struct page *page) } #define tlb_remove_tlb_entry(mp,ptep,addr) do { } while (0) -#define pte_free_tlb(mp,ptepage) pte_free(ptepage) -#define pmd_free_tlb(mp,pmdp) pmd_free(pmdp) +#define pte_free_tlb(mp, ptepage) pte_free((mp)->mm, ptepage) +#define pmd_free_tlb(mp, pmdp) pmd_free((mp)->mm, pmdp) #define pud_free_tlb(tlb,pudp) __pud_free_tlb(tlb,pudp) #define tlb_migrate_finish(mm) do { } while (0) |