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Default branch: MAIN
Current tag: netbsd-1-5-ALPHA2
Revision 1.42 / (download) - annotate - [select for diffs], Sun May 28 05:49:03 2000 UTC (20 years, 9 months ago) by thorpej
CVS Tags: netbsd-1-5-base, netbsd-1-5-RELEASE, netbsd-1-5-PATCH003, netbsd-1-5-PATCH002, netbsd-1-5-PATCH001, netbsd-1-5-BETA2, netbsd-1-5-BETA, netbsd-1-5-ALPHA2, netbsd-1-5
Changes since 1.41: +9 -33 lines
Diff to previous 1.41 (colored)
Rather than starting init and creating kthreads by forking and then doing a cpu_set_kpc(), just pass the entry point and argument all the way down the fork path starting with fork1(). In order to avoid special-casing the normal fork in every cpu_fork(), MI code passes down child_return() and the child process pointer explicitly. This fixes a race condition on multiprocessor systems; a CPU could grab the newly created processes (which has been placed on a run queue) before cpu_set_kpc() would be performed.
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