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Commit 8ce74cff authored by Aneesh Kumar K.V's avatar Aneesh Kumar K.V Committed by Michael Ellerman
Browse files

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: default avatarAneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent af60a4cf

arch/powerpc/mm/pgtable_64.c

+5 −4
Original line number Diff line number Diff line
@@ -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)