Re: [PATCH 2/2] module: add support to avoid duplicates early on load

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To: David Hildenbrand <david@xxxxxxxxxx>, song@xxxxxxxxxx
Subject: Re: [PATCH 2/2] module: add support to avoid duplicates early on load
From: Luis Chamberlain <mcgrof@xxxxxxxxxx>
Date: Mon, 5 Jun 2023 08:28:41 -0700
Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>, Johan Hovold <johan@xxxxxxxxxx>, Lucas De Marchi <lucas.demarchi@xxxxxxxxx>, Petr Pavlu <petr.pavlu@xxxxxxxx>, gregkh@xxxxxxxxxxxxxxxxxxx, rafael@xxxxxxxxxx, lucas.de.marchi@xxxxxxxxx, christophe.leroy@xxxxxxxxxx, peterz@xxxxxxxxxxxxx, rppt@xxxxxxxxxx, dave@xxxxxxxxxxxx, willy@xxxxxxxxxxxxx, vbabka@xxxxxxx, mhocko@xxxxxxxx, dave.hansen@xxxxxxxxxxxxxxx, colin.i.king@xxxxxxxxx, jim.cromie@xxxxxxxxx, catalin.marinas@xxxxxxx, jbaron@xxxxxxxxxx, rick.p.edgecombe@xxxxxxxxx, yujie.liu@xxxxxxxxx, tglx@xxxxxxxxxxxxx, hch@xxxxxx, patches@xxxxxxxxxxxxxxx, linux-modules@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx, linux-kernel@xxxxxxxxxxxxxxx, pmladek@xxxxxxxx, prarit@xxxxxxxxxx, lennart@xxxxxxxxxxxxxx
In-reply-to: <ZH38lpTHZ/RISC1v@bombadil.infradead.org>
References: <ZHSeOUpKtyc8VKx5@hovoldconsulting.com> <ZHTCK2_1pF61yWIr@hovoldconsulting.com> <CAHk-=wg7ihygotpO9x5a6QJO5oAom9o91==L_Kx-gUHvRYuXiQ@mail.gmail.com> <ZHYitt7P7W+8ZlSB@bombadil.infradead.org> <499e30cc-d015-8353-1364-50d17da58f47@redhat.com> <ZHd8bLPY4OQCb/Z5@bombadil.infradead.org> <ba60bca6-b682-4c27-3c54-2512b6f16151@redhat.com> <ZHoTFDkPIgglW0sU@bombadil.infradead.org> <fa3f1a1f-edc6-f13b-cc84-f3264b03b0b1@redhat.com> <ZH38lpTHZ/RISC1v@bombadil.infradead.org>

On Mon, Jun 05, 2023 at 08:17:42AM -0700, Luis Chamberlain wrote:
> We've gone down from ~6 GiB to ~6 MiB.

And just to also highlight, that was just for for the KASAN enabled case, and
for !KASAN we went from ~18 GiB to 0.

  Luis

Follow-Ups:
- Re: [PATCH 2/2] module: add support to avoid duplicates early on load
  - From: Luis Chamberlain

References:
- Re: [PATCH 2/2] module: add support to avoid duplicates early on load
  - From: Johan Hovold
- Re: [PATCH 2/2] module: add support to avoid duplicates early on load
  - From: Johan Hovold
- Re: [PATCH 2/2] module: add support to avoid duplicates early on load
  - From: Linus Torvalds
- Re: [PATCH 2/2] module: add support to avoid duplicates early on load
  - From: Luis Chamberlain
- Re: [PATCH 2/2] module: add support to avoid duplicates early on load
  - From: David Hildenbrand
- Re: [PATCH 2/2] module: add support to avoid duplicates early on load
  - From: Luis Chamberlain
- Re: [PATCH 2/2] module: add support to avoid duplicates early on load
  - From: David Hildenbrand
- Re: [PATCH 2/2] module: add support to avoid duplicates early on load
  - From: Luis Chamberlain
- Re: [PATCH 2/2] module: add support to avoid duplicates early on load
  - From: David Hildenbrand
- Re: [PATCH 2/2] module: add support to avoid duplicates early on load
  - From: Luis Chamberlain

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