Re: [PATCH] mm: Stop kswapd early when nothing's waiting for it to free pages

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To: Sultan Alsawaf <sultan@xxxxxxxxxxxxxxx>, Michal Hocko <mhocko@xxxxxxxxxx>
Subject: Re: [PATCH] mm: Stop kswapd early when nothing's waiting for it to free pages
From: Dave Hansen <dave.hansen@xxxxxxxxx>
Date: Fri, 21 Feb 2020 13:24:53 -0800
Cc: Mel Gorman <mgorman@xxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, linux-mm@xxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, Johannes Weiner <hannes@xxxxxxxxxxx>
In-reply-to: <20200221210824.GA3605@sultan-book.localdomain>
Openpgp: preference=signencrypt
References: <20200219182522.1960-1-sultan@kerneltoast.com> <dcd1cb4c-89dc-856b-ea1b-8d4930fec3eb@intel.com> <20200219194006.GA3075@sultan-book.localdomain> <20200219200527.GF11847@dhcp22.suse.cz> <20200219204220.GA3488@sultan-book.localdomain> <20200219214513.GL3420@suse.de> <20200219224231.GA5190@sultan-book.localdomain> <20200220101945.GN3420@suse.de> <20200221042232.GA2197@sultan-book.localdomain> <20200221080737.GK20509@dhcp22.suse.cz> <20200221210824.GA3605@sultan-book.localdomain>
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On 2/21/20 1:08 PM, Sultan Alsawaf wrote:
> Both of these logs are attached in a tarball.

Could you post your vmlinux somewhere?  It's hard to do much with
perf.data without it.  The other option is to do a 'perf report' on your
system and send the resulting text output.

References:
- [PATCH] mm: Stop kswapd early when nothing's waiting for it to free pages
  - From: Sultan Alsawaf
- Re: [PATCH] mm: Stop kswapd early when nothing's waiting for it to free pages
  - From: Dave Hansen
- Re: [PATCH] mm: Stop kswapd early when nothing's waiting for it to free pages
  - From: Sultan Alsawaf
- Re: [PATCH] mm: Stop kswapd early when nothing's waiting for it to free pages
  - From: Michal Hocko
- Re: [PATCH] mm: Stop kswapd early when nothing's waiting for it to free pages
  - From: Sultan Alsawaf
- Re: [PATCH] mm: Stop kswapd early when nothing's waiting for it to free pages
  - From: Mel Gorman
- Re: [PATCH] mm: Stop kswapd early when nothing's waiting for it to free pages
  - From: Sultan Alsawaf
- Re: [PATCH] mm: Stop kswapd early when nothing's waiting for it to free pages
  - From: Mel Gorman
- Re: [PATCH] mm: Stop kswapd early when nothing's waiting for it to free pages
  - From: Sultan Alsawaf
- Re: [PATCH] mm: Stop kswapd early when nothing's waiting for it to free pages
  - From: Michal Hocko

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