lkml.org 
[lkml]   [2014]   [Feb]   [15]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 01/12] misc: vexpress-syscfg: Add udelay-based delay
On Tue, Feb 11, 2014 at 05:10:25PM +0000, Pawel Moll wrote:
> It is normally preferable to yield the task
> waiting for syscfg operations (that can take
> up to dozens of milliseconds), but when the
> system is shutting down it may not be possible.

Really? What happens at shutdown that prevents things from being
scheduled? Why would you want to busy-loop instead at this point in
time?

thanks,

greg k-h


\
 
 \ /
  Last update: 2014-02-15 21:01    [W:0.270 / U:7.100 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site