From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=100.103.45.18 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793926871; b=kvnB/h6MW68vsadN1BzQ6jVMna73utNOkCfAZ0fI4QsCCLVgix1ZE2uGz/HIl/0eRLX6 HlHjsfCS8n+Jy9Q++Rb9kvhwa7NJk3MQbmwtn2XLmw5I9OL6C2NCUPWfrxR2KoCV4Fo4A MwMc0ZjqVeNCMC6ikDa2NimdpYUtkVIDLPXPqowuHFs6YLPHm8Zb/Kx7bTLaLGufQT6tx ZEDXrF4FIQP0HI17rd8LjjLBsi5B/JwVZEEoaXraUzit4MAwR/wtT1GKtKbhyCr5CsBxM tqlPzowwZgTXXuCUYjeFDXu6A5PnDGiDZp94hgX3LEi8Cz6HNREf9ApELwQpLjuQH/A== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793926871; h=Received:DKIM-Signature:From:To:Cc:Subject:Date:Message-ID:X-Mailer: In-Reply-To:References:MIME-Version:Content-Transfer-Encoding; bh=Fy6mIR6EGyX3GNnS9djVNVrLOtUG60iOXxWGxnZZW30=; b=BpadSkoFAjPbiAncENEbZM9ZhHsLc5Aa2tpRTLqNt98ya1Ng6w8lyDI8QRF58rM70p/D uoPRlFu8t2F48CeUQPDXBqwLOIC88iBpcG72wab9A4TLjeqVdGeM5TvGQRGNzaVgzBWIz JFMBkKkQLlvYL4sNOe0Ke5RGIG7o3+d74TMdlIbjNHpHjasdoU1G5tRbV7JrbkMNBhchP qH3mI558055IklDMfO61vbv8CQdP9WQ6K5D88fH2hPBKMgouNrA/nSuBTPy32MEL9A9sj 4NuHk86/wWEi/gZPSkMOpLkl9wveaCLMZYRf1qRmRN+/3BirA9wTK02GRm5iZF/jZ7A== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=aMed2u12; arc=none smtp.remote-ip=100.103.45.18 Received: from smtp.kernel.org (quasi.space.kernel.org [100.103.45.18]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 8334D606A31B; Fri, 6 Nov 2026 01:01:11 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20260515 header.b=aMed2u12 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5B8841F0089F; Fri, 6 Nov 2026 01:01:08 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1793926871; bh=Fy6mIR6EGyX3GNnS9djVNVrLOtUG60iOXxWGxnZZW30=; h=From:To:Cc:Subject:Date:In-Reply-To:References; b=aMed2u127+wL/B/NdfIXyeoxB6u5xmOokzrftZzRxfrzI6qQeKPWKSpVsgX0qJ51K hx2TLIa43xHxqsfLVPrxRVay6PdfrX7mVbGwOXR+GprD2T0ugi0eemDwVQYtftIEAO AqnH5rLl+mfNwIoidLDPL9fz9NteNzXOPqZFmF/+nB0H5OL81nSlzxUQlOqsF6xT+0 5QY5GeM2meFlG1UUnXQC/vfBg4rzbC7YhVChXxU6K5rZJtXN1G4Idsj+btrhdV4YuU XQ1ILjd6bCfk2EaJ5OXQ4ZcSqefqhddDJ2l/ZedoICv4cZPOsUrxDdXC7gYP8ju6iJ 4EZOWwEnjp8wA== From: SJ Park To: "Lorenzo Stoakes (ARM)" Cc: SJ Park , David Hildenbrand , Jason Gunthorpe , John Hubbard , Peter Xu , "Matthew Wilcox (Oracle)" , Jan Kara , Rik van Riel , "Liam R. Howlett" , Vlastimil Babka , Harry Yoo , Jann Horn , Lance Yang , Zi Yan , Matthew Brost , Joshua Hahn , Byungchul Park , Gregory Price , Ying Huang , Alistair Popple , Baolin Wang , Nico Pache , Ryan Roberts , Dev Jain , Barry Song , Usama Arif , Kiryl Shutsemau , Xu Xin , Chengming Zhou , Madhavan Srinivasan , Nicholas Piggin , Michael Ellerman , "Christophe Leroy (CS GROUP)" , "Ritesh Harjani (IBM)" , Shrikanth Hegde , Pedro Falcato , Kairui Song , Qi Zheng , Shakeel Butt , Axel Rasmussen , Yuanchu Xie , Wei Xu , Baoquan He , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Leon Romanovsky , Rakie Kim , David Rientjes , Alexander Viro , Christian Brauner , Peter Zijlstra , Ingo Molnar , Arnaldo Carvalho de Melo , Namhyung Kim , Mark Rutland , Alexander Shishkin , Jiri Olsa , Ian Rogers , Adrian Hunter , James Clark , Masami Hiramatsu , Oleg Nesterov , John Johansen , Georgia Garcia , Paul Moore , James Morris , "Serge E. Hallyn" , Mimi Zohar , Roberto Sassu , Dmitry Kasatkin , Eric Snowberg , Fan Wu , Stephen Smalley , =?utf-8?q?Ondrej_Mosn=C3=A1=C4=8Dek?= , linux-mm@kvack.org, linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, kvm@vger.kernel.org, damon@lists.linux.dev, linux-trace-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, apparmor@lists.ubuntu.com, linux-security-module@vger.kernel.org, linux-integrity@vger.kernel.org, selinux@vger.kernel.org Subject: Re: [PATCH 08/13] mm: convert miscellaneous VMA flag tests to use vma_flags_t Date: Thu, 5 Nov 2026 17:01:00 -0800 Message-ID: <20261106010101.95918-1-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <20261105-late-2026-vma-flags-v1-8-0d3cd15ab75f@kernel.org> References: X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Thu, 05 Nov 2026 21:30:59 +0000 "Lorenzo Stoakes (ARM)" wrote: > Replace use of the legacy vm_flags_t flags with vma_flags_t values in the > remaining straightforward VMA flag tests scattered throughout core mm, HMM > (and its test module), DAMON and the OOM reaper. > > No functional change intended. Thank you for this nice cleanup! > > Signed-off-by: Lorenzo Stoakes (ARM) [...] > --- a/mm/damon/vaddr.c > +++ b/mm/damon/vaddr.c > @@ -240,7 +240,7 @@ static void damon_va_walk_page_range(struct mm_struct *mm, unsigned long start, > goto lock_mmap; > } > > - if (!(vma->vm_flags & VM_PFNMAP)) { > + if (!vma_test(vma, VMA_PFNMAP_BIT)) { > ops->walk_lock = PGWALK_VMA_RDLOCK_VERIFY; > walk_page_range_vma(vma, start, end, ops, private); > } For DAMON part, Reviewed-by: SJ Park Thanks, SJ [...]