Messages in this thread Patch in this message | | | From | Mike Rapoport <> | Subject | [PATCH 3/4] x86/mm: init_64: make set_pte_vaddr_p4d static | Date | Thu, 11 Nov 2021 13:02:40 +0200 |
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From: Mike Rapoport <rppt@linux.ibm.com>
The function set_pte_vaddr_p4d() is never called outside the file arch/x86/mm/init_64.c.
Make it static.
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com> --- arch/x86/include/asm/pgtable_64.h | 1 - arch/x86/mm/init_64.c | 3 ++- 2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h index 56d0399a0cd1..9f4b6d48ce2b 100644 --- a/arch/x86/include/asm/pgtable_64.h +++ b/arch/x86/include/asm/pgtable_64.h @@ -59,7 +59,6 @@ static inline bool mm_p4d_folded(struct mm_struct *mm) return !pgtable_l5_enabled(); } -void set_pte_vaddr_p4d(p4d_t *p4d_page, unsigned long vaddr, pte_t new_pte); void set_pte_vaddr_pud(pud_t *pud_page, unsigned long vaddr, pte_t new_pte); static inline void native_set_pte(pte_t *ptep, pte_t pte) diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c index 9a24532d2b85..e46d2f18d895 100644 --- a/arch/x86/mm/init_64.c +++ b/arch/x86/mm/init_64.c @@ -302,7 +302,8 @@ static void __set_pte_vaddr(pud_t *pud, unsigned long vaddr, pte_t new_pte) flush_tlb_one_kernel(vaddr); } -void set_pte_vaddr_p4d(p4d_t *p4d_page, unsigned long vaddr, pte_t new_pte) +static void set_pte_vaddr_p4d(p4d_t *p4d_page, unsigned long vaddr, + pte_t new_pte) { p4d_t *p4d = p4d_page + p4d_index(vaddr); pud_t *pud = fill_pud(p4d, vaddr); -- 2.28.0
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