diff options
Diffstat (limited to 'arch/arm64/include/asm/vdso/vsyscall.h')
| -rw-r--r-- | arch/arm64/include/asm/vdso/vsyscall.h | 30 |
1 files changed, 3 insertions, 27 deletions
diff --git a/arch/arm64/include/asm/vdso/vsyscall.h b/arch/arm64/include/asm/vdso/vsyscall.h index eea51946d45a..417aae5763a8 100644 --- a/arch/arm64/include/asm/vdso/vsyscall.h +++ b/arch/arm64/include/asm/vdso/vsyscall.h @@ -2,46 +2,22 @@ #ifndef __ASM_VDSO_VSYSCALL_H #define __ASM_VDSO_VSYSCALL_H -#define __VDSO_RND_DATA_OFFSET 480 - #ifndef __ASSEMBLY__ #include <vdso/datapage.h> -enum vvar_pages { - VVAR_DATA_PAGE_OFFSET, - VVAR_TIMENS_PAGE_OFFSET, - VVAR_NR_PAGES, -}; - #define VDSO_PRECISION_MASK ~(0xFF00ULL<<48) -extern struct vdso_data *vdso_data; /* * Update the vDSO data page to keep in sync with kernel timekeeping. */ static __always_inline -struct vdso_data *__arm64_get_k_vdso_data(void) -{ - return vdso_data; -} -#define __arch_get_k_vdso_data __arm64_get_k_vdso_data - -static __always_inline -struct vdso_rng_data *__arm64_get_k_vdso_rnd_data(void) -{ - return (void *)vdso_data + __VDSO_RND_DATA_OFFSET; -} -#define __arch_get_k_vdso_rng_data __arm64_get_k_vdso_rnd_data - -static __always_inline -void __arm64_update_vsyscall(struct vdso_data *vdata) +void __arch_update_vdso_clock(struct vdso_clock *vc) { - vdata[CS_HRES_COARSE].mask = VDSO_PRECISION_MASK; - vdata[CS_RAW].mask = VDSO_PRECISION_MASK; + vc->mask = VDSO_PRECISION_MASK; } -#define __arch_update_vsyscall __arm64_update_vsyscall +#define __arch_update_vdso_clock __arch_update_vdso_clock /* The asm-generic header needs to be included after the definitions above */ #include <asm-generic/vdso/vsyscall.h> |