From: Matthew Dharm <mdharm-kernel@one-eyed-alien.net>
To: David Brownell <david-b@pacbell.net>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>,
Marcelo Tosatti <marcelo.tosatti@cyclades.com.br>,
Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
USB Developers <linux-usb-devel@lists.sourceforge.net>,
Greg KH <greg@kroah.com>
Subject: Re: [linux-usb-devel] Re: USB hangs
Date: Sun, 11 Jan 2004 15:31:04 -0800 [thread overview]
Message-ID: <20040111233104.GF23039@one-eyed-alien.net> (raw)
In-Reply-To: <4001DB52.7030908@pacbell.net>
[-- Attachment #1: Type: text/plain, Size: 1012 bytes --]
On Sun, Jan 11, 2004 at 03:25:06PM -0800, David Brownell wrote:
> Alan Cox wrote:
> >On Sul, 2004-01-11 at 00:23, Matthew Dharm wrote:
> >
> >>Where is USB kmalloc'ing with GFP_KERNEL? I thought we tracked all those
> >>down and eliminated them.
> >
> >
> >Not sure. I just worked from tracebacks. I needed it to work rather
> >than having the time to go hunting for specific faults. Plus I'd
> >argue PF_MEMALLOC is a better solution anyway.
>
> It certainly seems like a more comprehensive fix for that
> particular class of problems! :)
Is it really more comprehensive? As I see it, it will only affect code
executed in the context of the usb-storage thread. But, what about code
which is invoked in tasklets or other contexts?
Matt
--
Matthew Dharm Home: mdharm-usb@one-eyed-alien.net
Maintainer, Linux USB Mass Storage Driver
I'm just trying to think of a way to say "up yours" without getting fired.
-- Stef
User Friendly, 10/8/1998
[-- Attachment #2: Type: application/pgp-signature, Size: 189 bytes --]
next prev parent reply other threads:[~2004-01-11 23:31 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-01-11 0:07 USB hangs Alan Cox
2004-01-11 0:23 ` Matthew Dharm
2004-01-11 0:49 ` [linux-usb-devel] " Oliver Neukum
2004-01-11 1:01 ` Matthew Dharm
2004-01-11 1:06 ` Oliver Neukum
2004-01-11 1:40 ` David Brownell
2004-01-11 2:33 ` Alan Cox
2004-01-11 8:02 ` [linux-usb-devel] " Oliver Neukum
2004-01-11 22:39 ` Alan Cox
2004-01-11 23:29 ` Oliver Neukum
2004-01-12 15:53 ` Alan Stern
2004-01-11 23:25 ` David Brownell
2004-01-11 23:31 ` Matthew Dharm [this message]
2004-01-12 4:11 ` David Brownell
2004-01-12 7:39 ` Matthew Dharm
2004-01-12 8:37 ` Oliver Neukum
2004-01-12 16:27 ` Alan Stern
2004-01-12 20:56 ` Alan Cox
2004-01-16 13:14 ` Pavel Machek
2004-01-11 23:33 ` Oliver Neukum
2004-01-12 0:09 ` Alan Cox
2004-01-12 0:25 ` Matthew Dharm
2004-01-11 18:46 ` Lukas Postupa
2004-01-11 20:04 ` Matthew Dharm
-- strict thread matches above, loose matches on Subject: below --
2004-01-28 16:50 [linux-usb-devel] " Martin Bogomolni
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20040111233104.GF23039@one-eyed-alien.net \
--to=mdharm-kernel@one-eyed-alien.net \
--cc=alan@lxorguk.ukuu.org.uk \
--cc=david-b@pacbell.net \
--cc=greg@kroah.com \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-usb-devel@lists.sourceforge.net \
--cc=marcelo.tosatti@cyclades.com.br \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.