mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-24 21:24:00 +08:00
d9b5444eeb
"extern inline" doesn't make much sense. Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Mikael Starvik <starvik@axis.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
53 lines
1.1 KiB
C
53 lines
1.1 KiB
C
#ifndef _CRIS_PGALLOC_H
|
|
#define _CRIS_PGALLOC_H
|
|
|
|
#include <linux/threads.h>
|
|
#include <linux/mm.h>
|
|
|
|
#define pmd_populate_kernel(mm, pmd, pte) pmd_set(pmd, pte)
|
|
#define pmd_populate(mm, pmd, pte) pmd_set(pmd, page_address(pte))
|
|
|
|
/*
|
|
* Allocate and free page tables.
|
|
*/
|
|
|
|
static inline pgd_t *pgd_alloc (struct mm_struct *mm)
|
|
{
|
|
return (pgd_t *)get_zeroed_page(GFP_KERNEL);
|
|
}
|
|
|
|
static inline void pgd_free (pgd_t *pgd)
|
|
{
|
|
free_page((unsigned long)pgd);
|
|
}
|
|
|
|
static inline pte_t *pte_alloc_one_kernel(struct mm_struct *mm, unsigned long address)
|
|
{
|
|
pte_t *pte = (pte_t *)__get_free_page(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO);
|
|
return pte;
|
|
}
|
|
|
|
static inline struct page *pte_alloc_one(struct mm_struct *mm, unsigned long address)
|
|
{
|
|
struct page *pte;
|
|
pte = alloc_pages(GFP_KERNEL|__GFP_REPEAT|__GFP_ZERO, 0);
|
|
return pte;
|
|
}
|
|
|
|
static inline void pte_free_kernel(pte_t *pte)
|
|
{
|
|
free_page((unsigned long)pte);
|
|
}
|
|
|
|
static inline void pte_free(struct page *pte)
|
|
{
|
|
__free_page(pte);
|
|
}
|
|
|
|
|
|
#define __pte_free_tlb(tlb,pte) tlb_remove_page((tlb),(pte))
|
|
|
|
#define check_pgt_cache() do { } while (0)
|
|
|
|
#endif
|