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ARC: mm: switch to asm-generic/pgalloc.h

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With previous patch ARC pgalloc functions are same as generic, hence
switch to that.

Suggested-by: Mike Rapoport <rppt@linux.ibm.com>
Acked-by: Mike Rapoport <rppt@linux.ibm.com>
Signed-off-by: Vineet Gupta <vgupta@kernel.org>
This commit is contained in:
Vineet Gupta 2021-08-12 14:31:36 -07:00
parent d9820ff76f
commit 9f3c76aedc
1 changed files with 1 additions and 41 deletions
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42
arch/arc/include/asm/pgalloc.h
View file

@ -31,6 +31,7 @@
#include <linux/mm.h>
#include <linux/log2.h>
#include <asm-generic/pgalloc.h>
static inline void
pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd, pte_t *pte)
@ -69,47 +70,6 @@ static inline pgd_t *pgd_alloc(struct mm_struct *mm)
return ret;
}
static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
{
free_page((unsigned long)pgd);
}
static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm)
{
pte_t *pte;
pte = (pte_t *) __get_free_page(GFP_KERNEL | __GFP_ZERO);
return pte;
}
static inline pgtable_t pte_alloc_one(struct mm_struct *mm)
{
struct page *page;
page = (pgtable_t)alloc_page(GFP_KERNEL | __GFP_ZERO | __GFP_ACCOUNT);
if (!page)
return NULL;
if (!pgtable_pte_page_ctor(page)) {
__free_page(page);
return NULL;
}
return page;
}
static inline void pte_free_kernel(struct mm_struct *mm, pte_t *pte)
{
free_page((unsigned long)pte);
}
static inline void pte_free(struct mm_struct *mm, pgtable_t pte_page)
{
pgtable_pte_page_dtor(pte_page);
__free_page(pte_page);
}
#define __pte_free_tlb(tlb, pte, addr) pte_free((tlb)->mm, pte)
#endif /* _ASM_ARC_PGALLOC_H */