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Diffstat (limited to 'include/asm-x86/vsyscall.h')
-rw-r--r--include/asm-x86/vsyscall.h44
1 files changed, 0 insertions, 44 deletions
diff --git a/include/asm-x86/vsyscall.h b/include/asm-x86/vsyscall.h
deleted file mode 100644
index dcd4682413de..000000000000
--- a/include/asm-x86/vsyscall.h
+++ /dev/null
@@ -1,44 +0,0 @@
1#ifndef ASM_X86__VSYSCALL_H
2#define ASM_X86__VSYSCALL_H
3
4enum vsyscall_num {
5 __NR_vgettimeofday,
6 __NR_vtime,
7 __NR_vgetcpu,
8};
9
10#define VSYSCALL_START (-10UL << 20)
11#define VSYSCALL_SIZE 1024
12#define VSYSCALL_END (-2UL << 20)
13#define VSYSCALL_MAPPED_PAGES 1
14#define VSYSCALL_ADDR(vsyscall_nr) (VSYSCALL_START+VSYSCALL_SIZE*(vsyscall_nr))
15
16#ifdef __KERNEL__
17#include <linux/seqlock.h>
18
19#define __section_vgetcpu_mode __attribute__ ((unused, __section__ (".vgetcpu_mode"), aligned(16)))
20#define __section_jiffies __attribute__ ((unused, __section__ (".jiffies"), aligned(16)))
21
22/* Definitions for CONFIG_GENERIC_TIME definitions */
23#define __section_vsyscall_gtod_data __attribute__ \
24 ((unused, __section__ (".vsyscall_gtod_data"),aligned(16)))
25#define __section_vsyscall_clock __attribute__ \
26 ((unused, __section__ (".vsyscall_clock"),aligned(16)))
27#define __vsyscall_fn \
28 __attribute__ ((unused, __section__(".vsyscall_fn"))) notrace
29
30#define VGETCPU_RDTSCP 1
31#define VGETCPU_LSL 2
32
33extern int __vgetcpu_mode;
34extern volatile unsigned long __jiffies;
35
36/* kernel space (writeable) */
37extern int vgetcpu_mode;
38extern struct timezone sys_tz;
39
40extern void map_vsyscall(void);
41
42#endif /* __KERNEL__ */
43
44#endif /* ASM_X86__VSYSCALL_H */