Date: Thu, 11 Jan 2007 00:17:02 +0000 (UTC) From: Jeff Roberson <jeff@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/i386/i386 mp_machdep.c src/sys/amd64/amd64 mp_machdep.c Message-ID: <200701110017.l0B0H3fm095138@repoman.freebsd.org>
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jeff 2007-01-11 00:17:02 UTC FreeBSD src repository Modified files: sys/i386/i386 mp_machdep.c sys/amd64/amd64 mp_machdep.c Log: - Use the correct test in the ipi bitmask handler for IPI_PREEMPT so that we actually issue preemptions. - Remove the #ifdef IPI_PREEMPTION so it is always compiled in. Leave the option which optionally enables support in sched_4bsd. sched_ule.c will soon use this functionality as a run time rather than compile time option. - Compare against the idlethread rather than the priority. There are some idle prio tasks that we can preempt. Discussed with: ups Tested on: i386, amd64 Revision Changes Path 1.279 +2 -4 src/sys/amd64/amd64/mp_machdep.c 1.272 +3 -9 src/sys/i386/i386/mp_machdep.c
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