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Thu, 9 Oct 2025 08:01:26 +0000 (UTC) Received: from dovecot-director2.suse.de ([2a07:de40:b281:106:10:150:64:167]) by imap1.dmz-prg2.suse.org with ESMTPSA id Q6ZsHdZr52j2DQAAD6G6ig (envelope-from ); Thu, 09 Oct 2025 08:01:26 +0000 Date: Thu, 9 Oct 2025 10:01:16 +0200 From: Oscar Salvador To: Mauricio Faria de Oliveira Cc: Michal Hocko , Vlastimil Babka , Andrew Morton , Suren Baghdasaryan , Brendan Jackman , Johannes Weiner , Zi Yan , linux-mm@kvack.org, linux-kernel@vger.kernel.org, kernel-dev@igalia.com Subject: Re: [PATCH v2 1/5] mm/page_owner: introduce struct stack_print_ctx Message-ID: References: <20251001175611.575861-1-mfo@igalia.com> <20251001175611.575861-2-mfo@igalia.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20251001175611.575861-2-mfo@igalia.com> X-Rspam-User: X-Rspamd-Queue-Id: A318680017 X-Rspamd-Server: rspam03 X-Stat-Signature: 49drtxusftfd3e8og9j95hy1iy33cdwq X-HE-Tag: 1759996898-647372 X-HE-Meta: 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 ROyS2z3H QVuk80GZbcCpY/N1hy3fSohdA6FWG/LF2boYQdLNwbaCQCxnTm/eDArnspI6Vcjtb0sJOhFvxhyyLhcfhceJAper7piqClPSP8iCYAeHMueykQ3pKodg0Ld2+3E6im1HVOUAKQBuOGotCBqVQ83YvCMyCvHGlf32xLFUfjbaEemdN7e0lZsHmJkt2vv4wDLfa2NrHTakw7d6su1ebYuR9wOVIWjD3E8qcPrv95rDNUai9R1zs26H1vxjd2ca5Tftz2XB8oxF7yoMBZJlGD0XTYOWOGC4N41rzORylC/A+Kj+MUkv9Igl57rF5FUiDH4NPmkSVb20q1SRYd4jAiUDpMWaw1aUP5bqSpJrqozm5CtQW8IPzRIJ5Txl7Ig== X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On Wed, Oct 01, 2025 at 02:56:07PM -0300, Mauricio Faria de Oliveira wrote: > Currently, struct seq_file.private is used as an iterator in stack_list > by stack_start|next(), for stack_print(). > > Create a context struct for this, in order to add another field next. > > No behavior change intended. > > P.S.: page_owner_stack_open() is expanded with separate statements for > variable definition and return just in preparation for the next patch. > > Signed-off-by: Mauricio Faria de Oliveira Reviewed-by: Oscar Salvador -- Oscar Salvador SUSE Labs