[PARISC] Add new function to start local Interval Timer, start_cpu_itimer()

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I couldn't find where the itimer was getting started for slave CPUs.
CPU 0 (master) itimer was started in time_init() (arch/parisc/kernel/time.c).
start_cpu_itimer() code was striped from time_init().
Slaves now start their itimer in smp_cpu_init().

This is a first step towards making gettimeoffset() work for SMP.
Next step will be to determine the CR16 (cycle counter)
offsets for each CPU relative to the master (CPU 0).

Signed-off-by: Grant Grundler <grundler@parisc-linux.org>
Signed-off-by: Kyle McMartin <kyle@parisc-linux.org>

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Grant Grundler 2006-09-03 00:02:16 -07:00 • committed by Matthew Wilcox

parent 7908a0c72e

commit 56f335c89e

2 changed files with 14 additions and 10 deletions

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4

arch/parisc/kernel/smp.c

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20

arch/parisc/kernel/time.c

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