From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2E0E9316902; Wed, 25 Mar 2026 18:27:57 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774463278; cv=none; b=Rzcm1t2KJtMN0njE6HXcDGzFzQl/zaXsH+i5M9PbW5VxWtHRU5XDkdCFmFEnptBfskB44cjYhwmN9pSCiK6P1+PjWAR+Mu63rg+iGj+oPE2vUYpZbu6w6PLMfuv64jcY4oDRT/Dq3yBUTJK0prJoDWlLTVkGtSZx+AgnGEZ++os= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774463278; c=relaxed/simple; bh=hpBw4RUY8JjxM8HYPYakB9zRBXoDbpL5Vame81dIANQ=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=R7tRQs9f2WQOp0ytXe6eD7TyAaouSzHvQi7+abW+7XDJ2Ah47RzXKeuI1oxANC7MRgjkv8rJg1uavSke0oI5b0gQauF1mPL2s7BhCF8rKRiH2Hmp2RDtiex1Xr0N+lWCMP/nyU/H7A9fXQpDgbBr81T0zOGQpIsisduMM/J22BA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=ahl4PxDM; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="ahl4PxDM" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 69DC5C4CEF7; Wed, 25 Mar 2026 18:27:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1774463277; bh=hpBw4RUY8JjxM8HYPYakB9zRBXoDbpL5Vame81dIANQ=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=ahl4PxDMAZ4buO2ISagSICzQMCXJfWkl7I97eQ6yR1mOWfRwIu5UCh/gTbztrdxGC fyA4HaqEAQXvNkPRoB9oqv1WPgBs8xAqNMYN0V08jI/FvWZ2bJt3m2qa09whBmgni2 JtFJg0xwVqAE8hSGnxFjcSYieb7qyA4v+ZsDWGt0= Date: Wed, 25 Mar 2026 11:27:55 -0700 From: Andrew Morton To: "Lorenzo Stoakes (Oracle)" Cc: Pedro Falcato , Arnd Bergmann , Greg Kroah-Hartman , Dan Williams , Vishal Verma , Dave Jiang , Gao Xiang , Chao Yu , Yue Hu , Jeffle Xu , Sandeep Dhavale , Hongbo Li , Chunhai Guo , Muchun Song , Oscar Salvador , David Hildenbrand , Konstantin Komarov , Tony Luck , Reinette Chatre , Dave Martin , James Morse , Babu Moger , Damien Le Moal , Naohiro Aota , Johannes Thumshirn , Matthew Wilcox , Jan Kara , "Liam R . Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Hugh Dickins , Baolin Wang , Jann Horn , Jason Gunthorpe , linux-kernel@vger.kernel.org, nvdimm@lists.linux.dev, linux-cxl@vger.kernel.org, linux-erofs@lists.ozlabs.org, linux-mm@kvack.org, ntfs3@lists.linux.dev, linux-fsdevel@vger.kernel.org Subject: Re: [PATCH 3/6] mm: always inline __mk_vma_flags() and invoked functions Message-Id: <20260325112755.e62cd89508224f703239f03a@linux-foundation.org> In-Reply-To: <959b34ea-69a7-4fda-a494-0b9a1773ec1d@lucifer.local> References: <241f49c52074d436edbb9c6a6662a8dc142a8f43.1772704455.git.ljs@kernel.org> <20260325090949.795e06f48ec455053db9ae89@linux-foundation.org> <959b34ea-69a7-4fda-a494-0b9a1773ec1d@lucifer.local> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit On Wed, 25 Mar 2026 16:23:53 +0000 "Lorenzo Stoakes (Oracle)" wrote: > Maybe 'into an inline constant value' is better? How about : Be explicit about __mk_vma_flags() (which is used by the mk_vma_flags() : macro) always being inline, as we rely on the compiler turning all : constants into compile-time ones.