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>
This commit is contained in:
Родитель
af60a4cf87
Коммит
8ce74cffff
|
@ -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)
|
||||
|
|
Загрузка…
Ссылка в новой задаче