lkml.org 
[lkml]   [2015]   [Oct]   [6]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH] ARM:mm: fix kmap_atomic_to_page
On Tue, 6 Oct 2015, Russell King - ARM Linux wrote:

> On Tue, Oct 06, 2015 at 08:09:33PM +0900, Chanho Min wrote:
> > Since kmap_atomic returns the pkmap address without a new mapping to
> > fixmap for the page that is already mapped by kmap, It should be
> > considered for the pkmap address in kmap_atomic_to_page.
>
> What's the reasoning behind this change, given that I can find lots of
> definitions of kmap_atomic_to_page() in the kernel, but not a single
> user of this.
>
> If there's no users, should we be deleting this code?

I think commit 5bbeed12bdc3 provides the answer to that question.


Nicolas


\
 
 \ /
  Last update: 2015-10-07 04:01    [W:0.134 / U:23.344 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site