From 8e4bff4cab0ddac6060645b0715210484d02ff40 Mon Sep 17 00:00:00 2001 From: Yuval Adam <_@yuv.al> Date: Wed, 30 Aug 2017 08:25:59 +0000 Subject: Initial file dump from open source release --- arch/x86/include/asm/vgtod.h | 30 ++++++++++++++++++++++++++++++ 1 file changed, 30 insertions(+) create mode 100644 arch/x86/include/asm/vgtod.h (limited to 'arch/x86/include/asm/vgtod.h') diff --git a/arch/x86/include/asm/vgtod.h b/arch/x86/include/asm/vgtod.h new file mode 100644 index 00000000..46e24d36 --- /dev/null +++ b/arch/x86/include/asm/vgtod.h @@ -0,0 +1,30 @@ +#ifndef _ASM_X86_VGTOD_H +#define _ASM_X86_VGTOD_H + +#include +#include + +struct vsyscall_gtod_data { + seqcount_t seq; + + struct { /* extract of a clocksource struct */ + int vclock_mode; + cycle_t cycle_last; + cycle_t mask; + u32 mult; + u32 shift; + } clock; + + /* open coded 'struct timespec' */ + time_t wall_time_sec; + u64 wall_time_snsec; + u64 monotonic_time_snsec; + time_t monotonic_time_sec; + + struct timezone sys_tz; + struct timespec wall_time_coarse; + struct timespec monotonic_time_coarse; +}; +extern struct vsyscall_gtod_data vsyscall_gtod_data; + +#endif /* _ASM_X86_VGTOD_H */ -- cgit v1.3.1