fs: use kmem_cache_zalloc instead
[pv_ops_mirror.git] / include / asm-x86 / vgtod.h
blob3301f092934291427d1505c056b636cdd2fe8148
1 #ifndef _ASM_VGTOD_H
2 #define _ASM_VGTOD_H 1
4 #include <asm/vsyscall.h>
5 #include <linux/clocksource.h>
7 struct vsyscall_gtod_data {
8 seqlock_t lock;
10 /* open coded 'struct timespec' */
11 time_t wall_time_sec;
12 u32 wall_time_nsec;
14 int sysctl_enabled;
15 struct timezone sys_tz;
16 struct { /* extract of a clocksource struct */
17 cycle_t (*vread)(void);
18 cycle_t cycle_last;
19 cycle_t mask;
20 u32 mult;
21 u32 shift;
22 } clock;
23 struct timespec wall_to_monotonic;
25 extern struct vsyscall_gtod_data __vsyscall_gtod_data
26 __section_vsyscall_gtod_data;
27 extern struct vsyscall_gtod_data vsyscall_gtod_data;
29 #endif