On Fri, 2013-03-15 at 22:51 +, Abodunrin, Akeem G wrote:
> -Original Message-
> From: netdev-ow...@vger.kernel.org [mailto:netdev-ow...@vger.kernel.org] On
> Behalf Of Joe Perches
[]
> Reduce the number of calls required to alloc a zeroed block of memory.
[]
> diff --git a/drivers/net/
-Original Message-
From: netdev-ow...@vger.kernel.org [mailto:netdev-ow...@vger.kernel.org] On
Behalf Of Joe Perches
Sent: Friday, March 15, 2013 10:24 AM
To: net...@vger.kernel.org
Cc: linux-ker...@vger.kernel.org; e1000-devel@lists.sourceforge.net;
linux-wirel...@vger.kernel.org; b43-
Greetings,
I'm investigating an odd behavior my department is seeing on a fleet of
Dell R815 machines. We're using a quad interface card with four Intel
82576 Gigabit NICs on it. Sometimes, unpredictably, after a reboot of the
host, the NICs will come up with MSI or APIC instead of MSI-X. We're
-Original Message-
From: Alan Stern [mailto:st...@rowland.harvard.edu]
Sent: Friday, March 15, 2013 9:08 AM
To: Kirsher, Jeffrey T; Brandeburg, Jesse; Allan, Bruce W
Cc: e1000-devel Mailing List
Subject: [E1000-devel] WARNING triggered by e100 driver
[The Intel ethernet drivers have lot
Reduce the number of calls required to alloc
a zeroed block of memory.
Trivially reduces overall object size.
Other changes around these removals
o Neaten call argument alignment
o Remove an unnecessary OOM message after dma_alloc_coherent failure
o Remove unnecessary gfp_t stack variable
Signed
[The Intel ethernet drivers have lots of maintainers listed, so I
arbitrarily addressed this to the first three names on the list.]
Ever since this check was added to the DMA API, I have been getting the
following WARNING at boot:
[ 45.843379] [ cut here ]
[ 45.84400
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** Brzo i jednostavno oglašavanje!
--
From: Joe Perches
Date: Thu, 14 Mar 2013 16:07:21 -0700
> I believe these error messages are already logged
> on allocation failure by warn_alloc_failed and so
> get a dump_stack on OOM.
>
> Remove the unnecessary additional error logging.
>
> Around these deletions:
>
> o Alignment neatening.
