Date: Thu, 26 Feb 2009 18:14:09 +0200 From: Andriy Gapon <avg@icyb.net.ua> To: freebsd-stable@FreeBSD.ORG Subject: qemu+aio vs C2 Message-ID: <49A6BFD1.6090601@icyb.net.ua>
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I see something unusual and surprising for me: if I kldload aio for qemu's sake and then actually start qemu, I see that share of C2 in cx_usage is constantly dropping and then finally there is "too many short sleeps, backing off to C1". This is on i386 with stable/7 as of r188116. I am out of ideas. -- Andriy Gapon
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