lkml.org 
[lkml]   [2016]   [Aug]   [4]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [PATCH 0/5] ipc/msg: Sender/receiver optimizations
On Thu, Jul 28, 2016 at 04:33:34PM -0700, Davidlohr Bueso wrote:
> Hi,
>
> I'm resending Sebastian's sysv msg queue use of wake_qs but updated
> to the last observations I need wrt the need of explicit barriers
> after removing the whole receiver busy-looping. After some irc exchange
> it seems we're both on the same page, and things now look like he had
> them earlier, in v2. This is all patch 1.
>
> The rest of the patches are changes I noticed while reviewing patch 1,
> which are mainly sender-side rework/optimizations. Details are in each
> changelog.
>
> The changes have survived ltp (which has some nasty corner cases for msgsnd
> changes), as well as pmsg-shared benchmark.

Not really my area, but over all the patches look good.

Acked-by: Peter Zijlstra (Intel) <peterz@infradead.org>

\
 
 \ /
  Last update: 2016-08-04 19:21    [W:0.282 / U:0.276 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site