lkml.org 
[lkml]   [2021]   [Jan]   [11]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
SubjectRe: [PATCH V2 1/3] mm/hotplug: Prevalidate the address range being added with platform
From
Date


On 1/11/21 7:13 PM, Oscar Salvador wrote:
> On Mon, Jan 11, 2021 at 11:51:47AM +0100, David Hildenbrand wrote:
>> AFAIKs, all memhp_get_pluggable_range() users pass "1".
>>
>> What about the "add_pages()-only" path?
>
> I guess you refer to memremap_pages(), right?

Right, via pagemap_range().

> If so, moving the added memhp_range_allowed() check above the if-else might do
> the trick
>
We had that code in the earlier version. But dropped it, as we did
not want to add any new checks in the generic code. Can add it back
if that is preferred.

\
 
 \ /
  Last update: 2021-01-12 04:53    [W:0.374 / U:0.376 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site