lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

x86: rename paravirt_alloc_pt etc after the pagetable structure

Browse Source 
Rename (alloc|release)_(pt|pd) to pte/pmd to explicitly match the name
of the appropriate pagetable level structure.

[ x86.git merge work by Mark McLoughlin <markmc@redhat.com> ]

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
This commit is contained in:
Jeremy Fitzhardinge
2008-03-17 16:37:01 -07:00
committed by Ingo Molnar
parent 394158559d
commit 6944a9c894
9 changed files with 69 additions and 69 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
include/asm-x86/pgalloc.h
View File

@@ -8,11 +8,11 @@
#ifdef CONFIG_PARAVIRT
#include <asm/paravirt.h>
#else
#define paravirt_alloc_pt(mm, pfn) do { } while (0)
#define paravirt_alloc_pd(mm, pfn) do { } while (0)
#define paravirt_alloc_pd_clone(pfn, clonepfn, start, count) do { } while (0)
#define paravirt_release_pt(pfn) do { } while (0)
#define paravirt_release_pd(pfn) do { } while (0)
#define paravirt_alloc_pte(mm, pfn) do { } while (0)
#define paravirt_alloc_pmd(mm, pfn) do { } while (0)
#define paravirt_alloc_pmd_clone(pfn, clonepfn, start, count) do { } while (0)
#define paravirt_release_pte(pfn) do { } while (0)
#define paravirt_release_pmd(pfn) do { } while (0)
#endif
/*
@@ -43,7 +43,7 @@ extern void __pte_free_tlb(struct mmu_gather *tlb, struct page *pte);
static inline void pmd_populate_kernel(struct mm_struct *mm,
pmd_t *pmd, pte_t *pte)
{
paravirt_alloc_pt(mm, __pa(pte) >> PAGE_SHIFT);
paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
set_pmd(pmd, __pmd(__pa(pte) | _PAGE_TABLE));
}
@@ -52,7 +52,7 @@ static inline void pmd_populate(struct mm_struct *mm, pmd_t *pmd,
{
unsigned long pfn = page_to_pfn(pte);
paravirt_alloc_pt(mm, pfn);
paravirt_alloc_pte(mm, pfn);
set_pmd(pmd, __pmd(((pteval_t)pfn << PAGE_SHIFT) | _PAGE_TABLE));
}
@@ -77,7 +77,7 @@ extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd);
#else /* !CONFIG_X86_PAE */
static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
{
paravirt_alloc_pd(mm, __pa(pmd) >> PAGE_SHIFT);
paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
set_pud(pud, __pud(_PAGE_TABLE | __pa(pmd)));
}
#endif /* CONFIG_X86_PAE */