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Date:      Sun, 26 May 2002 17:03:22 -0500
From:      Jay <jayed@jayed.com>
To:        Giorgos Keramidas <keramida@ceid.upatras.gr>, freebsd-current@freebsd.org
Subject:   Re: Messages from WITNESS [Sun May 26 kernel]
Message-ID:  <200205261703.22969.jayed@jayed.com>
In-Reply-To: <20020526123701.GA1512@hades.hell.gr>
References:  <20020526123701.GA1512@hades.hell.gr>

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On Sunday 26 May 2002 07:37 am, Giorgos Keramidas wrote:
> A kernel with WITNESS enabled, compiled last night prints the
> following to my console every now and then:
>
> /usr/src/sys/vm/uma_core.c:1324: could sleep with "process lock" locked
> from /usr/src/sys/kern/kern_prot.c:511 /usr/src/sys/vm/uma_core.c:1324:
> could sleep with "process lock" locked from
> /usr/src/sys/kern/kern_prot.c:613
>
> - Giorgos

This is due to the latest rev of uma_core.c that jhb committed.  This com=
mit=20
reveals "possible brokenness".  (In what, I can't tell you, but, hey, I=20
believe John).
=20
http://www.FreeBSD.org/cgi/getmsg.cgi?fetch=3D535626+539491+/usr/local/ww=
w/db/text/2002/cvs-all/20020526.cvs-all

Other people have mentioned this on the list in the past few days.  I mys=
elf=20
am suffering from "UMA lock" "rl0" and a variety of "pcm" messages myself=
=2E =20
All I can say is that it hasn't seemed to hurt anything for me.

Jay Edwards




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