Date: Wed, 19 Sep 2001 15:57:37 -0700 (PDT) From: John Baldwin <jhb@FreeBSD.org> To: julian@FreeBSD.org Cc: cvs-all@FreeBSD.org, cvs-committers@FreeBSD.org Subject: RE: cvs commit: src/sys/kern kern_mutex.c Message-ID: <XFMail.010919155737.jhb@FreeBSD.org> In-Reply-To: <200109192252.f8JMqxH28006@freefall.freebsd.org>
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On 19-Sep-01 John Baldwin wrote: > jhb 2001/09/19 15:52:59 PDT > > Modified files: > sys/kern kern_mutex.c > Log: > Fix a bug in propagate priority: the kse group pointer wasn't being > updated in the loop so the new thread always seemd to have the same > priority as the original thread and no actual priorities were changed. As a sort of follow-up, Julian, can you explain why the oncpu == NOCPU test to see if a thread is currently running (i.e., physically executing thus it's not on a runqueue and there's nothing we can do to make it run any sooner) is insufficient per new comments in the code? -- John Baldwin <jhb@FreeBSD.org> -- http://www.FreeBSD.org/~jhb/ PGP Key: http://www.baldwin.cx/~john/pgpkey.asc "Power Users Use the Power to Serve!" - http://www.FreeBSD.org/ To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe cvs-all" in the body of the message
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