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| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2018-04-16 16:57:17 +0530 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-05-15 22:29:10 +1000 |
| commit | 8ce74cffff91b5f84c7c46409c452a3014971698 (patch) | |
| tree | 4dedd3a1b40097ce1037fd198223ec55c13fb9bf /arch/powerpc/mm/pgtable_64.c | |
| parent | af60a4cf8736ec0889930509431dbc2f45a4e9eb (diff) | |
| download | linux-8ce74cffff91b5f84c7c46409c452a3014971698.tar.gz | |
powerpc/mm: Rename pte fragment functions
We rename the alloc and get_from_cache to indicate they operate on pte
fragments. In later patch we will add pmd fragment support.
No functional change in this patch.
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/mm/pgtable_64.c')
| -rw-r--r-- | arch/powerpc/mm/pgtable_64.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/arch/powerpc/mm/pgtable_64.c b/arch/powerpc/mm/pgtable_64.c index a41784dd20425..3873f94a3ae9b 100644 --- a/arch/powerpc/mm/pgtable_64.c +++ b/arch/powerpc/mm/pgtable_64.c @@ -314,7 +314,7 @@ struct page *pmd_page(pmd_t pmd) } #ifdef CONFIG_PPC_64K_PAGES -static pte_t *get_from_cache(struct mm_struct *mm) +static pte_t *get_pte_from_cache(struct mm_struct *mm) { void *pte_frag, *ret; @@ -333,7 +333,7 @@ static pte_t *get_from_cache(struct mm_struct *mm) return (pte_t *)ret; } -static pte_t *__alloc_for_cache(struct mm_struct *mm, int kernel) +static pte_t *__alloc_for_ptecache(struct mm_struct *mm, int kernel) { void *ret = NULL; struct page *page; @@ -372,12 +372,13 @@ pte_t *pte_fragment_alloc(struct mm_struct *mm, unsigned long vmaddr, int kernel { pte_t *pte; - pte = get_from_cache(mm); + pte = get_pte_from_cache(mm); if (pte) return pte; - return __alloc_for_cache(mm, kernel); + return __alloc_for_ptecache(mm, kernel); } + #endif /* CONFIG_PPC_64K_PAGES */ void pte_fragment_free(unsigned long *table, int kernel) |