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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/vdso | |
| parent | clocksource: Add common vdso clock mode storage (diff) | |
| download | linux-b95a8a27c300d1a39a4e36f63a518ef36e4b966c.tar.xz linux-b95a8a27c300d1a39a4e36f63a518ef36e4b966c.zip | |
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/vdso')
| -rw-r--r-- | arch/x86/include/asm/vdso/gettimeofday.h | 6 | ||||
| -rw-r--r-- | arch/x86/include/asm/vdso/vsyscall.h | 7 |
2 files changed, 3 insertions, 10 deletions
diff --git a/arch/x86/include/asm/vdso/gettimeofday.h b/arch/x86/include/asm/vdso/gettimeofday.h index 264d4fd3ff2c..9a6dc9b4ec99 100644 --- a/arch/x86/include/asm/vdso/gettimeofday.h +++ b/arch/x86/include/asm/vdso/gettimeofday.h @@ -243,7 +243,7 @@ static u64 vread_hvclock(void) static inline u64 __arch_get_hw_counter(s32 clock_mode) { - if (likely(clock_mode == VCLOCK_TSC)) + if (likely(clock_mode == VDSO_CLOCKMODE_TSC)) return (u64)rdtsc_ordered(); /* * For any memory-mapped vclock type, we need to make sure that gcc @@ -252,13 +252,13 @@ static inline u64 __arch_get_hw_counter(s32 clock_mode) * question isn't enabled, which will segfault. Hence the barriers. */ #ifdef CONFIG_PARAVIRT_CLOCK - if (clock_mode == VCLOCK_PVCLOCK) { + if (clock_mode == VDSO_CLOCKMODE_PVCLOCK) { barrier(); return vread_pvclock(); } #endif #ifdef CONFIG_HYPERV_TIMER - if (clock_mode == VCLOCK_HVCLOCK) { + if (clock_mode == VDSO_CLOCKMODE_HVCLOCK) { barrier(); return vread_hvclock(); } diff --git a/arch/x86/include/asm/vdso/vsyscall.h b/arch/x86/include/asm/vdso/vsyscall.h index 01f5733d14d6..be199a9b2676 100644 --- a/arch/x86/include/asm/vdso/vsyscall.h +++ b/arch/x86/include/asm/vdso/vsyscall.h @@ -21,13 +21,6 @@ struct vdso_data *__x86_get_k_vdso_data(void) } #define __arch_get_k_vdso_data __x86_get_k_vdso_data -static __always_inline -int __x86_get_clock_mode(struct timekeeper *tk) -{ - return tk->tkr_mono.clock->archdata.vclock_mode; -} -#define __arch_get_clock_mode __x86_get_clock_mode - /* The asm-generic header needs to be included after the definitions above */ #include <asm-generic/vdso/vsyscall.h> |