Date: Tue, 24 Oct 2000 17:04:18 -0700 (PDT) From: John Baldwin <jhb@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/vm vm_glue.c Message-ID: <200010250004.RAA39645@freefall.freebsd.org>
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jhb 2000/10/24 17:04:18 PDT
Modified files:
sys/vm vm_glue.c
Log:
- Catch a machine/mutex.h -> sys/mutex.h I somehow missed.
- Close a small race condition. The sched_lock mutex protects
p->p_stat as well as the run queues. Another CPU could change p_stat
of the process while we are waiting for the lock, and we would end up
scheduling a process that isn't runnable.
Revision Changes Path
1.100 +4 -4 src/sys/vm/vm_glue.c
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