Messages in this thread Patch in this message | | | From | Andrei Vagin <> | Subject | [PATCH] x86: move arch_get_vdso_data under CONFIG_TIME_NS | Date | Tue, 5 Oct 2021 09:48:27 -0700 |
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This patch fixes the warning: >> vma.c:32:19: warning: no previous prototype for 'arch_get_vdso_data' 32 | struct vdso_data *arch_get_vdso_data(void *vvar_page) | ^~~~~~~~~~~~~~~~~~
Cc: Dmitry Safonov <0x7f454c46@gmail.com> Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: Andrei Vagin <avagin@gmail.com> --- arch/x86/entry/vdso/vma.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/arch/x86/entry/vdso/vma.c b/arch/x86/entry/vdso/vma.c index 235a5794296a..427bc56c152b 100644 --- a/arch/x86/entry/vdso/vma.c +++ b/arch/x86/entry/vdso/vma.c @@ -31,11 +31,6 @@ #define EMIT_VVAR(name, offset) \ const size_t name ## _offset = offset; #include <asm/vvar.h> - -struct vdso_data *arch_get_vdso_data(void *vvar_page) -{ - return (struct vdso_data *)(vvar_page + _vdso_data_offset); -} #undef EMIT_VVAR unsigned int vclocks_used __read_mostly; @@ -98,6 +93,11 @@ static int vdso_mremap(const struct vm_special_mapping *sm, } #ifdef CONFIG_TIME_NS +struct vdso_data *arch_get_vdso_data(void *vvar_page) +{ + return (struct vdso_data *)(vvar_page + _vdso_data_offset); +} + static struct page *find_timens_vvar_page(struct vm_area_struct *vma) { if (likely(vma->vm_mm == current->mm)) -- 2.31.1
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