lkml.org 
[lkml]   [2013]   [Feb]   [13]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [RFC][PATCH RT] acpi/rt: Convert acpi lock back to a raw_spinlock_t
On Wed, 13 Feb 2013, Steven Rostedt wrote:
> The lock was converted from a raw to a sleeping lock due to some
> previous issues, and tests that showed it didn't seem to matter.
> Unfortunately, it did matter for one of our boxes.

Yep. The other issues are functions like kfree() called under that
lock. I'm auditing all callsites to see what needs to be done.

Thanks,

tglx


\
 
 \ /
  Last update: 2013-02-13 18:42    [W:0.060 / U:0.372 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site