diff options
| author | Max Kellermann <max.kellermann@ionos.com> | 2024-03-19 15:50:34 +0800 |
|---|---|---|
| committer | Huacai Chen <chenhuacai@loongson.cn> | 2024-03-19 15:50:34 +0800 |
| commit | d42ab9af605ee406ec339e5e80a1c3a708637fd6 (patch) | |
| tree | 6827e0de5fec51b003ee31f84a6b366686e688ab | |
| parent | c87e12e0e8c1241410e758e181ca6bf23efa5b5b (diff) | |
LoongArch: Move {dmw,tlb}_virt_to_page() definition to page.h
These two functions are implemented in pgtable.c, and they are needed
only by the virt_to_page() macro in page.h. Having the prototypes in
pgtable.h causes a circular dependency between page.h and pgtable.h,
because the virt_to_page() macro in page.h needs pgtable.h for these
two functions, while pgtable.h needs various definitions from page.h
(e.g. pte_t and pgt_t).
Let's avoid this circular dependency by moving the function prototypes
to page.h.
Signed-off-by: Max Kellermann <max.kellermann@ionos.com>
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
| -rw-r--r-- | arch/loongarch/include/asm/page.h | 3 | ||||
| -rw-r--r-- | arch/loongarch/include/asm/pgtable.h | 3 |
2 files changed, 3 insertions, 3 deletions
diff --git a/arch/loongarch/include/asm/page.h b/arch/loongarch/include/asm/page.h index 63f137ce82a4..2391fcd18908 100644 --- a/arch/loongarch/include/asm/page.h +++ b/arch/loongarch/include/asm/page.h @@ -83,6 +83,9 @@ typedef struct { unsigned long pgprot; } pgprot_t; #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT) #define sym_to_pfn(x) __phys_to_pfn(__pa_symbol(x)) +struct page *dmw_virt_to_page(unsigned long kaddr); +struct page *tlb_virt_to_page(unsigned long kaddr); + #define virt_to_pfn(kaddr) PFN_DOWN(PHYSADDR(kaddr)) #define virt_to_page(kaddr) \ diff --git a/arch/loongarch/include/asm/pgtable.h b/arch/loongarch/include/asm/pgtable.h index 8b5df1bbf9e9..af3acdf3481a 100644 --- a/arch/loongarch/include/asm/pgtable.h +++ b/arch/loongarch/include/asm/pgtable.h @@ -363,9 +363,6 @@ static inline void pte_clear(struct mm_struct *mm, unsigned long addr, pte_t *pt extern pgd_t swapper_pg_dir[]; extern pgd_t invalid_pg_dir[]; -struct page *dmw_virt_to_page(unsigned long kaddr); -struct page *tlb_virt_to_page(unsigned long kaddr); - /* * The following only work if pte_present() is true. * Undefined behaviour if not.. |