[S390] introduce get_clock_monotonic

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Introduce get_clock_monotonic() function which can be used to get a
(fast) timestamp. Resolution is the same as for get_clock(). The
only difference is that the timestamps are monotonic and don't jump
backward or forward.

Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>

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Heiko Carstens 2009-09-11 10:28:31 +02:00 • committed by Martin Schwidefsky

parent ca99dab01d

commit 05e7ff7da7

2 changed files with 16 additions and 1 deletions

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14

arch/s390/include/asm/timex.h

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3

arch/s390/kernel/time.c

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