From: "David S. Miller" <davem@redhat.com>
To: Andrea Arcangeli <andrea@suse.de>
Cc: Trond Myklebust <trond.myklebust@fys.uio.no>,
Jeff Garzik <jgarzik@pobox.com>, Andrew Morton <akpm@digeo.com>,
Marc-Christian Petersen <m.c.p@wolk-project.de>,
t.baetzler@bringe.com, linux-kernel@vger.kernel.org,
marcelo@conectiva.com.br
Subject: Re: xdr nfs highmem deadlock fix [Re: filesystem access slowing system to a crawl]
Date: 21 Feb 2003 16:40:41 -0800 [thread overview]
Message-ID: <1045874441.25412.0.camel@rth.ninka.net> (raw)
In-Reply-To: <20030221094133.GH31480@x30.school.suse.de>
On Fri, 2003-02-21 at 01:41, Andrea Arcangeli wrote:
> On Fri, Feb 21, 2003 at 12:12:19AM +0100, Trond Myklebust wrote:
> > >>>>> " " == Jeff Garzik <jgarzik@pobox.com> writes:
> >
> > > One should also consider kmap_atomic... (bcrl suggest)
> >
> > The problem is that sendmsg() can sleep. kmap_atomic() isn't really
> > appropriate here.
>
> 100% correct.
It actually depends upon whether you have sk->priority set
to GFP_ATOMIC or GFP_KERNEL.
next prev parent reply other threads:[~2003-02-21 23:45 UTC|newest]
Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-02-04 9:29 filesystem access slowing system to a crawl Thomas Bätzler
2003-02-05 9:03 ` Denis Vlasenko
2003-02-05 9:39 ` Andrew Morton
2003-02-19 16:42 ` Marc-Christian Petersen
2003-02-19 17:49 ` Andrea Arcangeli
2003-02-20 15:29 ` Marc-Christian Petersen
2003-02-20 18:35 ` Andrew Morton
2003-02-20 21:32 ` Marc-Christian Petersen
2003-02-20 21:41 ` Andrew Morton
2003-02-20 22:08 ` Andrea Arcangeli
2003-02-20 21:54 ` xdr nfs highmem deadlock fix [Re: filesystem access slowing system to a crawl] Andrea Arcangeli
2003-02-20 22:56 ` Trond Myklebust
2003-02-20 23:04 ` Jeff Garzik
2003-02-20 23:12 ` Trond Myklebust
2003-02-21 9:41 ` Andrea Arcangeli
2003-02-22 0:40 ` David S. Miller [this message]
2003-02-23 15:22 ` Andrea Arcangeli
2003-02-21 9:41 ` Andrea Arcangeli
2003-02-21 9:37 ` Andrea Arcangeli
2003-02-21 20:52 ` Andrew Morton
2003-02-21 21:32 ` Trond Myklebust
2003-02-20 23:15 ` Andreas Dilger
2003-02-21 9:46 ` Andrea Arcangeli
2003-02-21 19:41 ` Andreas Dilger
2003-02-21 19:46 ` Andrea Arcangeli
2003-02-26 23:17 ` filesystem access slowing system to a crawl Marc-Christian Petersen
2003-02-27 8:51 ` Marc-Christian Petersen
2003-02-20 19:30 ` William Stearns
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