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Diffstat (limited to 'arch/arm/include/asm/vdso_datapage.h')
-rw-r--r--arch/arm/include/asm/vdso_datapage.h29
1 files changed, 3 insertions, 26 deletions
diff --git a/arch/arm/include/asm/vdso_datapage.h b/arch/arm/include/asm/vdso_datapage.h
index 7910abf89b1c..bef68f59928d 100644
--- a/arch/arm/include/asm/vdso_datapage.h
+++ b/arch/arm/include/asm/vdso_datapage.h
@@ -11,35 +11,12 @@
#ifndef __ASSEMBLY__
+#include <vdso/datapage.h>
#include <asm/page.h>
-/* Try to be cache-friendly on systems that don't implement the
- * generic timer: fit the unconditionally updated fields in the first
- * 32 bytes.
- */
-struct vdso_data {
- u32 seq_count; /* sequence count - odd during updates */
- u16 tk_is_cntvct; /* fall back to syscall if false */
- u16 cs_shift; /* clocksource shift */
- u32 xtime_coarse_sec; /* coarse time */
- u32 xtime_coarse_nsec;
-
- u32 wtm_clock_sec; /* wall to monotonic offset */
- u32 wtm_clock_nsec;
- u32 xtime_clock_sec; /* CLOCK_REALTIME - seconds */
- u32 cs_mult; /* clocksource multiplier */
-
- u64 cs_cycle_last; /* last cycle value */
- u64 cs_mask; /* clocksource mask */
-
- u64 xtime_clock_snsec; /* CLOCK_REALTIME sub-ns base */
- u32 tz_minuteswest; /* timezone info for gettimeofday(2) */
- u32 tz_dsttime;
-};
-
union vdso_data_store {
- struct vdso_data data;
- u8 page[PAGE_SIZE];
+ struct vdso_data data[CS_BASES];
+ u8 page[PAGE_SIZE];
};
#endif /* !__ASSEMBLY__ */