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b=p/8ZIydKvITZ9Zj2K67WABbe66oyuylMByZNJuJY+mfZnekChL26b8YcO90CRtTMh gYjJxv5JgCucqMMxDsR8XEoYhIbuiXOeeQMZJVIhZkyK/+2qT4xhnQCVmcru40FcRH GluUwo18XFwH+hm2NTzMF1mfs4iXIxkGvaMx1IaYsvyv0OrLHduc+0gO90Ay9sA6wK B0dHNpDIIbIYAQLzKl3hDu8n+Zw1IpVTdNZ7WMMGKSuhEyRakAucAfX11JMJjK9E1Y VoRPiUtDO5jxdGK0FTMwvYuswTA4trFwltBbx4zTSb08shtKXCvdlslki/beRemppR 4h2irLt+OI6Lw== Message-ID: <3706e714-f60e-4178-afe1-c1973e43bdb3@kernel.org> Date: Mon, 11 May 2026 20:30:56 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v2 15/22] mm/page_alloc: remove ifdefs from pindex helpers Content-Language: en-US To: Brendan Jackman , Borislav Petkov , Dave Hansen , Peter Zijlstra , Andrew Morton , David Hildenbrand , Wei Xu , Johannes Weiner , Zi Yan , Lorenzo Stoakes Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, x86@kernel.org, rppt@kernel.org, Sumit Garg , derkling@google.com, reijiw@google.com, Will Deacon , rientjes@google.com, patrick.roy@linux.dev, "Itazuri, Takahiro" , Andy Lutomirski , David Kaplan , Thomas Gleixner , Yosry Ahmed References: <20260320-page_alloc-unmapped-v2-0-28bf1bd54f41@google.com> <20260320-page_alloc-unmapped-v2-15-28bf1bd54f41@google.com> From: "Vlastimil Babka (SUSE)" In-Reply-To: <20260320-page_alloc-unmapped-v2-15-28bf1bd54f41@google.com> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Rspam-User: X-Rspamd-Server: rspam05 X-Rspamd-Queue-Id: 14BC6180012 X-Stat-Signature: hf7utqy5c8pexnigeojf9us8eitfm93u X-HE-Tag: 1778524263-330268 X-HE-Meta: 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 US1il61p x0HPIt9DrSeRwEWpSCrFOT/ym7BQQVmEe09Ta1/OwsZ0vnArjuce63KCKuPJ2Gx8pBpb81WPb2GMTViG3NwR42naJ8R7F6qRusE7V994UzEXSiRdH0vuv26vd9z4t95v1OMm7LDuvJrwn5GJxViUT8E58uZv4rP+ll3HFQTQ2BfYU2nUo7JVupThxl2MTJbFa8uzTq5AwNRbKK06PsBjlwJsdhTrsRlgo7pFw6vbh1a9qewl48hh/yS8nY95WTFBvCrpvirz/0vomFKYAtxCscXqx50dN/FcvU00IBmEG5iqBuysX4n/V7BBP5fgjetCoKlCJqPWXo7BMlw4tD2UIM4bupUe+fDWLBKQP Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: On 3/20/26 19:23, Brendan Jackman wrote: > The ifdefs are not technically needed here, everything used here is > always defined. > > They aren't doing much harm right now but a following patch will > complicate these functions. Switching to IS_ENABLED() makes the code a > bit less tiresome to read. > > Signed-off-by: Brendan Jackman Reviewed-by: Vlastimil Babka (SUSE) Also good for prep series?