Date: Tue, 26 Nov 2013 14:00:50 +0000 (UTC) From: Andriy Gapon <avg@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r258648 - head/sys/kern Message-ID: <201311261400.rAQE0oOb086880@svn.freebsd.org>
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Author: avg Date: Tue Nov 26 14:00:50 2013 New Revision: 258648 URL: http://svnweb.freebsd.org/changeset/base/258648 Log: use saner calculations in should_yield This is based on feedback from bde. MFC after: 6 days Modified: head/sys/kern/kern_synch.c Modified: head/sys/kern/kern_synch.c ============================================================================== --- head/sys/kern/kern_synch.c Tue Nov 26 13:46:49 2013 (r258647) +++ head/sys/kern/kern_synch.c Tue Nov 26 14:00:50 2013 (r258648) @@ -587,7 +587,7 @@ int should_yield(void) { - return ((unsigned int)(ticks - curthread->td_swvoltick) >= hogticks); + return ((u_int)ticks - (u_int)curthread->td_swvoltick >= hogticks); } void
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