From: Oliver Neukum <oliver@neukum.org>
To: Matthew Dharm <mdharm-kernel@one-eyed-alien.net>,
Alan Cox <alan@lxorguk.ukuu.org.uk>
Cc: 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 01:49:34 +0100 [thread overview]
Message-ID: <200401110149.34654.oliver@neukum.org> (raw)
In-Reply-To: <20040111002304.GE16484@one-eyed-alien.net>
Am Sonntag, 11. Januar 2004 01:23 schrieb Matthew Dharm:
> Where is USB kmalloc'ing with GFP_KERNEL? I thought we tracked all those
> down and eliminated them.
>
static int ohci_mem_init (struct ohci *ohci)
{
ohci->td_cache = pci_pool_create ("ohci_td", ohci->ohci_dev,
sizeof (struct td),
32 /* byte alignment */,
0 /* no page-crossing issues */,
GFP_KERNEL | OHCI_MEM_FLAGS);
if (!ohci->td_cache)
return -ENOMEM;
ohci->dev_cache = pci_pool_create ("ohci_dev", ohci->ohci_dev,
sizeof (struct ohci_device),
16 /* byte alignment */,
0 /* no page-crossing issues */,
GFP_KERNEL | OHCI_MEM_FLAGS);
if (!ohci->dev_cache)
return -ENOMEM;
return 0;
}
This one here looks dangerous.
Regards
Oliver
next prev parent reply other threads:[~2004-01-11 0:50 UTC|newest]
Thread overview: 25+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-01-11 0:07 Alan Cox
2004-01-11 0:23 ` Matthew Dharm
2004-01-11 0:49 ` Oliver Neukum [this message]
2004-01-11 1:01 ` [linux-usb-devel] " 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
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
2004-01-28 16:50 [linux-usb-devel] " Martin Bogomolni
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