netdev - Re: [PATCH net-next] net: page_pool: fix recycle stats for system page

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]

Date: Fri, 16 Feb 2024 11:32:24 +0100
From: Alexander Lobakin <aleksander.lobakin@...el.com>
To: Lorenzo Bianconi <lorenzo@...nel.org>
CC: <netdev@...r.kernel.org>, <lorenzo.bianconi@...hat.com>,
	<kuba@...nel.org>, <davem@...emloft.net>, <edumazet@...gle.com>,
	<pabeni@...hat.com>, <hawk@...nel.org>, <ilias.apalodimas@...aro.org>,
	<linyunsheng@...wei.com>, <toke@...hat.com>
Subject: Re: [PATCH net-next] net: page_pool: fix recycle stats for system
 page_pool allocator

From: Lorenzo Bianconi <lorenzo@...nel.org>
Date: Fri, 16 Feb 2024 10:25:43 +0100

> Use global percpu page_pool_recycle_stats counter for system page_pool
> allocator instead of allocating a separate percpu variable for each
> (also percpu) page pool instance.
> 
> Reviewed-by: Toke Hoiland-Jorgensen <toke@...hat.com>

Reviewed-by: Alexander Lobakin <aleksander.lobakin@...el.com>

> Signed-off-by: Lorenzo Bianconi <lorenzo@...nel.org>
> ---
>  include/net/page_pool/types.h |  5 +++--
>  net/core/dev.c                |  1 +
>  net/core/page_pool.c          | 22 +++++++++++++++++-----
>  3 files changed, 21 insertions(+), 7 deletions(-)

Thanks,
Olek