linux-kernel - Re: [PATCH RFC] mm: mmap: Change DEFAULT_MAX_MAP_COUNT to INT

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Message-ID: <2ff8d9c9-febc-4049-b79b-945efe8dcc78@isc.org>
Date: Mon, 2 Sep 2024 12:37:48 +0200
From: Petr Špaček <pspacek@....org>
To: Pedro Falcato <pedro.falcato@...il.com>
Cc: Lorenzo Stoakes <lorenzo.stoakes@...cle.com>, linux-mm@...ck.org,
 linux-kernel@...r.kernel.org, Vlastimil Babka <vbabka@...e.cz>,
 Liam Howlett <liam.howlett@...cle.com>
Subject: Re: [PATCH RFC] mm: mmap: Change DEFAULT_MAX_MAP_COUNT to INT_MAX

On 30. 08. 24 19:00, Petr Špaček wrote:
> On 30. 08. 24 17:04, Pedro Falcato wrote:
>> On Fri, Aug 30, 2024 at 04:28:33PM GMT, Petr Špaček wrote:
>>
>> Can you get us a dump of the /proc/<pid>/maps? It'd be interesting to 
>> see how
>> exactly you're hitting this.

https://users.isc.org/~pspacek/sf1717/bind-9.18.28-jemalloc-maps.xz

RSS was about 8.9 GB when the snapshot was taken.

I'm curious about your conclusions from this data. Thank you for your time!

-- 
Petr Špaček
Internet Systems Consortium