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[S390] introduce vdso on s390

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Add a vdso to speed up gettimeofday and clock_getres/clock_gettime for
CLOCK_REALTIME/CLOCK_MONOTONIC.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
This commit is contained in:
Martin Schwidefsky
2008-12-25 13:38:36 +01:00
parent fc5243d98a
commit b020632e40
24 changed files with 1218 additions and 1 deletions
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2
arch/s390/include/asm/auxvec.h
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@@ -1,4 +1,6 @@
#ifndef __ASMS390_AUXVEC_H
#define __ASMS390_AUXVEC_H
#define AT_SYSINFO_EHDR 33
#endif