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>
next in thread | raw e-mail | index | archive | help
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
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?200701110017.l0B0H3fm095138>