Date: Thu, 11 Jan 2007 19:13:28 +0000 (UTC) From: John Baldwin <jhb@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern subr_turnstile.c Message-ID: <200701111913.l0BJDS8n040334@repoman.freebsd.org>
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jhb 2007-01-11 19:13:27 UTC
FreeBSD src repository
Modified files:
sys/kern subr_turnstile.c
Log:
Wrap propagate_priority() in a critical section to prevent unwanted
preemptions when adjusting the priority of a thread that is on a run
queue. This was only observed when FULL_PREEMPTION was enabled.
Reported by: kris
Diagnosed by: ups
MFC after: 1 week
Revision Changes Path
1.164 +4 -0 src/sys/kern/subr_turnstile.c
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