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| author | Thomas Gleixner <tglx@linutronix.de> | 2020-02-07 13:38:56 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2020-02-17 14:40:23 +0100 |
| commit | b95a8a27c300d1a39a4e36f63a518ef36e4b966c (patch) | |
| tree | 9437517f3e64996fbd9d4f11c66af6948bd216a1 /arch/x86/include/asm/clocksource.h | |
| parent | 5d51bee725cc1497352d6b0b604e42a90c680540 (diff) | |
| download | linux-b95a8a27c300d1a39a4e36f63a518ef36e4b966c.tar.gz | |
x86/vdso: Use generic VDSO clock mode storage
Switch to the generic VDSO clock mode storage.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Reviewed-by: Vincenzo Frascino <vincenzo.frascino@arm.com> (VDSO parts)
Acked-by: Juergen Gross <jgross@suse.com> (Xen parts)
Acked-by: Paolo Bonzini <pbonzini@redhat.com> (KVM parts)
Link: https://lkml.kernel.org/r/20200207124403.152039903@linutronix.de
Diffstat (limited to 'arch/x86/include/asm/clocksource.h')
| -rw-r--r-- | arch/x86/include/asm/clocksource.h | 13 |
1 files changed, 4 insertions, 9 deletions
diff --git a/arch/x86/include/asm/clocksource.h b/arch/x86/include/asm/clocksource.h index 2450d6e02a5d..d561db67f96d 100644 --- a/arch/x86/include/asm/clocksource.h +++ b/arch/x86/include/asm/clocksource.h @@ -4,15 +4,10 @@ #ifndef _ASM_X86_CLOCKSOURCE_H #define _ASM_X86_CLOCKSOURCE_H -#define VCLOCK_NONE 0 /* No vDSO clock available. */ -#define VCLOCK_TSC 1 /* vDSO should use vread_tsc. */ -#define VCLOCK_PVCLOCK 2 /* vDSO should use vread_pvclock. */ -#define VCLOCK_HVCLOCK 3 /* vDSO should use vread_hvclock. */ -#define VCLOCK_MAX 3 - -struct arch_clocksource_data { - int vclock_mode; -}; +#define VDSO_ARCH_CLOCKMODES \ + VDSO_CLOCKMODE_TSC, \ + VDSO_CLOCKMODE_PVCLOCK, \ + VDSO_CLOCKMODE_HVCLOCK extern unsigned int vclocks_used; |