CVS log for src/sys/kern/kern_time.c

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Default branch: MAIN
Current tag: netbsd-1-5-base

Revision 1.47 / (download) - annotate - [select for diffs], Wed May 31 05:02:34 2000 UTC (23 years, 10 months ago) by thorpej
Branch: MAIN
CVS Tags: netbsd-1-5-base
Branch point for: netbsd-1-5
Changes since 1.46: +11 -3 lines
Diff to previous 1.46 (colored)

Track which process a CPU is running/has last run on by adding a
p_cpu member to struct proc.  Use this in certain places when
accessing scheduler state, etc.  For the single-processor case,
just initialize p_cpu in fork1() to avoid having to set it in the
low-level context switch code on platforms which will never have
multiprocessing.

While I'm here, comment a few places where there are known issues
for the SMP implementation.

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