linux-kernel - Re: [PATCH v3 1/2] mm/show_mem: Dump the status of the mem alloc profiling before printing

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <33E58899-F5E1-4E24-B830-A3E914331083@nvidia.com>
Date: Wed, 03 Sep 2025 12:29:51 -0400
From: Zi Yan <ziy@...dia.com>
To: Yueyang Pan <pyyjason@...il.com>
Cc: Suren Baghdasaryan <surenb@...gle.com>,
 Andrew Morton <akpm@...ux-foundation.org>, Vlastimil Babka <vbabka@...e.cz>,
 Michal Hocko <mhocko@...e.com>, Brendan Jackman <jackmanb@...gle.com>,
 Johannes Weiner <hannes@...xchg.org>, Vishal Moola <vishal.moola@...il.com>,
 Shakeel Butt <shakeel.butt@...ux.dev>, Usama Arif <usamaarif642@...il.com>,
 linux-mm@...ck.org, kernel-team@...a.com, linux-kernel@...r.kernel.org
Subject: Re: [PATCH v3 1/2] mm/show_mem: Dump the status of the mem alloc
 profiling  before printing

On 3 Sep 2025, at 7:16, Yueyang Pan wrote:

> This patch prints the status of the memory allocation profiling
> before __show_mem actually prints the detailed allocation info.
> This way will let us know the `0B` we saw in allocation info is
> because the profiling is disabled or the allocation is actually
> 0B.
>
> Signed-off-by: Yueyang Pan <pyyjason@...il.com>
> ---
>  mm/show_mem.c | 3 ++-
>  1 file changed, 2 insertions(+), 1 deletion(-)
>
Acked-by: Zi Yan <ziy@...dia.com>

Best Regards,
Yan, Zi