[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Xen-devel] [PATCH v4 3/3] net/xen-netback: Don't mix hexa and decimal with 0x in the printf format

To: "Julien Grall" <julien.grall@xxxxxxxxxx>
From: "Jan Beulich" <JBeulich@xxxxxxxx>
Date: Wed, 17 Jun 2015 10:13:12 +0100
Cc: xen-devel@xxxxxxxxxxxxxxxxxxxx, netdev@xxxxxxxxxxxxxxx, Wei Liu <wei.liu2@xxxxxxxxxx>, Ian Campbell <ian.campbell@xxxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx
Delivery-date: Wed, 17 Jun 2015 09:13:17 +0000
List-id: Xen developer discussion <xen-devel.lists.xen.org>

>>> On 16.06.15 at 21:10, <julien.grall@xxxxxxxxxx> wrote:
> Append 0x to all %x in order to avoid while reading when there is other
> decimal value in the log.

To save on the space taken by the format strings you should prefer
%#x over 0x%x (like we do in the hypervisor).

Jan


_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxx
http://lists.xen.org/xen-devel

References:
- [Xen-devel] [PATCH v4 0/3] net/xen: Clean up
  - From: Julien Grall
- [Xen-devel] [PATCH v4 3/3] net/xen-netback: Don't mix hexa and decimal with 0x in the printf format
  - From: Julien Grall

Prev by Date: Re: [Xen-devel] [OSSTEST Nested PATCH v11 6/7] Compose the main recipe of nested test job
Next by Date: Re: [Xen-devel] [RFC v2 13/15] Update Posted-Interrupts Descriptor during vCPU scheduling
Previous by thread: Re: [Xen-devel] [PATCH v4 3/3] net/xen-netback: Don't mix hexa and decimal with 0x in the printf format
Next by thread: Re: [Xen-devel] [PATCH v4 3/3] net/xen-netback: Don't mix hexa and decimal with 0x in the printf format
Index(es):
- Date
- Thread

Lists.xenproject.org is hosted with RackSpace, monitoring our
servers 24x7x365 and backed by RackSpace's Fanatical Support®.