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| author | Catalin Marinas <catalin.marinas@arm.com> | 2020-06-21 13:41:27 +0300 |
|---|---|---|
| committer | Catalin Marinas <catalin.marinas@arm.com> | 2020-09-04 14:46:06 +0300 |
| commit | 738c8780fc1fa11fb996a962a54703d0450cae59 (patch) | |
| tree | db4d7ccd9b648fa04541cef4198eef93a359221e /arch/arm64/include/asm/page.h | |
| parent | 2563776b41c3190849c6b011c72b47bff314963d (diff) | |
| download | linux-738c8780fc1fa11fb996a962a54703d0450cae59.tar.xz | |
arm64: Avoid unnecessary clear_user_page() indirection
Since clear_user_page() calls clear_page() directly, avoid the
unnecessary indirection.
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will@kernel.org>
Diffstat (limited to 'arch/arm64/include/asm/page.h')
| -rw-r--r-- | arch/arm64/include/asm/page.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/arch/arm64/include/asm/page.h b/arch/arm64/include/asm/page.h index 11734ce29702..d918cb1d83a6 100644 --- a/arch/arm64/include/asm/page.h +++ b/arch/arm64/include/asm/page.h @@ -18,7 +18,6 @@ struct page; struct vm_area_struct; -extern void __cpu_clear_user_page(void *p, unsigned long user); extern void copy_page(void *to, const void *from); extern void clear_page(void *to); @@ -33,7 +32,7 @@ void copy_highpage(struct page *to, struct page *from); alloc_page_vma(GFP_HIGHUSER | __GFP_ZERO | movableflags, vma, vaddr) #define __HAVE_ARCH_ALLOC_ZEROED_USER_HIGHPAGE -#define clear_user_page(addr,vaddr,pg) __cpu_clear_user_page(addr, vaddr) +#define clear_user_page(page, vaddr, pg) clear_page(page) #define copy_user_page(to, from, vaddr, pg) copy_page(to, from) typedef struct page *pgtable_t; |