lkml.org 
[lkml]   [2010]   [Sep]   [21]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 4/5] uio: Support 2^MINOR_BITS minors
On Tue, 21 Sep 2010, Eric W. Biederman wrote:
> Thomas Gleixner <tglx@linutronix.de> writes:
> The compiler will make this transformation on it's own when it compiles
> the code, because it does result in slightly better code.

I doubt the compiler part, but I'm not religious about that. It's a
question of personal preference.

> *shrug* In the grand scheme of things it isn't a big deal.
>
> I'm much more interested in getting the uio driver hotplug safe so when
> I physically remove a device I am using I don't get a kernel crash.

No objections.

tglx


\
 
 \ /
  Last update: 2010-09-22 00:29    [W:0.094 / U:17.936 seconds]
©2003-2018 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site