diff options
Diffstat (limited to 'arch/x86/include/asm/vdso/vsyscall.h')
| -rw-r--r-- | arch/x86/include/asm/vdso/vsyscall.h | 10 |
1 files changed, 1 insertions, 9 deletions
diff --git a/arch/x86/include/asm/vdso/vsyscall.h b/arch/x86/include/asm/vdso/vsyscall.h index 0026ab2123ce..01f5733d14d6 100644 --- a/arch/x86/include/asm/vdso/vsyscall.h +++ b/arch/x86/include/asm/vdso/vsyscall.h @@ -10,8 +10,6 @@ #include <asm/vgtod.h> #include <asm/vvar.h> -int vclocks_used __read_mostly; - DEFINE_VVAR(struct vdso_data, _vdso_data); /* * Update the vDSO data page to keep in sync with kernel timekeeping. @@ -26,13 +24,7 @@ struct vdso_data *__x86_get_k_vdso_data(void) static __always_inline int __x86_get_clock_mode(struct timekeeper *tk) { - int vclock_mode = tk->tkr_mono.clock->archdata.vclock_mode; - - /* Mark the new vclock used. */ - BUILD_BUG_ON(VCLOCK_MAX >= 32); - WRITE_ONCE(vclocks_used, READ_ONCE(vclocks_used) | (1 << vclock_mode)); - - return vclock_mode; + return tk->tkr_mono.clock->archdata.vclock_mode; } #define __arch_get_clock_mode __x86_get_clock_mode |