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authorBenjamin Herrenschmidt <benh@kernel.crashing.org>2008-02-05 09:29:14 +0300
committerLinus Torvalds <torvalds@woody.linux-foundation.org>2008-02-05 20:44:18 +0300
commit5e5419734c8719cbc01af959ad9c0844002c0df5 (patch)
treea075dca3f719946689efa0245464855cbf2a20ce /include/asm-sparc64
parent9f8f2172537de7af0b0fbd33502d18d52b1339bc (diff)
downloadlinux-5e5419734c8719cbc01af959ad9c0844002c0df5.tar.xz
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.h8
-rw-r--r--include/asm-sparc64/tlb.h4
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)