Date: Sun, 4 Aug 2002 14:00:50 -0700 (PDT) From: Luigi Rizzo <luigi@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/kern kern_poll.c Message-ID: <200208042100.g74L0oo3018591@freefall.freebsd.org>
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luigi 2002/08/04 14:00:50 PDT
Modified files:
sys/kern kern_poll.c
Log:
Temporarily disable polling when no processes are active, while I
investigate the problem described below.
I am seeing some strange livelock on recent -current sources with
a slow box under heavy load, which disappears with this change.
This might suggest some kind of problem (either insufficient locking,
or mishandling of priorities) in the poll_idle thread.
Revision Changes Path
1.9 +1 -1 src/sys/kern/kern_poll.c
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