Date: Mon, 2 Jun 2003 23:53:40 -0700 (PDT) From: Nate Lawson <nate@root.org> To: Jeff Roberson <jeff@FreeBSD.org> Cc: cvs-all@FreeBSD.org Subject: Re: cvs commit: src/sys/sys proc.h umtx.h src/sys/kern kern_umtx.c Message-ID: <20030602235224.L22029@root.org> In-Reply-To: <20030603052452.9DBB637B497@hub.freebsd.org> References: <20030603052452.9DBB637B497@hub.freebsd.org>
next in thread | previous in thread | raw e-mail | index | archive | help
On Mon, 2 Jun 2003, Jeff Roberson wrote:
> - Remove the blocked pointer from the umtx structure.
> - Use a hash of umtx queues to queue blocked threads. We hash on pid and the
> virtual address of the umtx structure. This eliminates cases where we
> previously held a lock across a casuptr call.
>
> Reviwed by: jhb (quickly)
^^^^^^^ ^^^^^^^
-Nate :)
Want to link to this message? Use this URL: <https://mail-archive.FreeBSD.org/cgi/mid.cgi?20030602235224.L22029>