From: "Lothar Waßmann" <LW@KARO-electronics.de>
To: Wolfram Sang <wsa-dev@sang-engineering.com>
Cc: linux-usb@vger.kernel.org, usb-storage@lists.one-eyed-alien.net,
legousb-devel@lists.sourceforge.net,
accessrunner-general@lists.sourceforge.net,
linux-tegra@vger.kernel.org, linuxppc-dev@lists.ozlabs.org,
linux-arm-kernel@lists.infradead.org
Subject: Re: [PATCH 00/44] usb: don't print on ENOMEM
Date: Fri, 26 Aug 2016 08:27:20 +0200 [thread overview]
Message-ID: <20160826082720.39f1e394@ipc1.ka-ro> (raw)
In-Reply-To: <20160825173947.26624-1-wsa-dev@sang-engineering.com>
Hi,
On Thu, 25 Aug 2016 19:38:52 +0200 Wolfram Sang wrote:
> Here is my next series to save memory by removing unneeded strings. It re=
moves
> in the usb subsystem all unspecific error messages after calling malloc-b=
ased
> functions, i.e. (devm_)k[zcm]alloc. kmalloc prints enough information in =
that
> case. If the message was specific (e.g. "can't save CLEAR_TT_BUFFER state=
"), I
> left it. This series saves ~4.5KB of "out of memory" permutations in .tex=
t and
> .rodata. For modified lines, (x =3D=3D NULL) was replaced with (!NULL) as=
well.
s/!NULL/!x/
Lothar Wa=C3=9Fmann
prev parent reply other threads:[~2016-08-26 6:45 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-08-25 17:38 [PATCH 00/44] usb: don't print on ENOMEM Wolfram Sang
2016-08-25 17:39 ` [PATCH 11/44] usb: gadget: udc: fsl_qe_udc: " Wolfram Sang
2016-08-26 6:27 ` Lothar Waßmann [this message]
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