lkml.org 
[lkml]   [2017]   [Aug]   [7]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: powerpc/kernel: Avoid preemption check during iommu_range_alloc
Date
On Thu, 2017-07-20 at 17:26:06 UTC, victora wrote:
> Replaced __this_cpu_read function call by raw_cpu_read in
> iommu_range_alloc function.
> Preemption doesn't need to be disabled since any CPU can safely
> use IOMMU pool.
>
> Signed-off-by: Victor Aoqui <victora@linux.vnet.ibm.com>

Applied to powerpc next, thanks.

https://git.kernel.org/powerpc/c/75f327c6b75715f3a090daeb33e050

cheers

\
 
 \ /
  Last update: 2017-08-07 12:42    [W:0.041 / U:0.548 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site