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 1FB101E8320; Sat, 28 Feb 2026 16:23:12 +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=1772295793; cv=none; b=gqgY+Jgeg7FFQYoOWDNYUxJHl8pY3wRSF/3milmwla47vuEbkea/ypNe4KN3POC9LS3mEBOZR/Dg+ZhWF4WYytgQ76OyTAsVS+qAxj8Qx8904/UCiEy9qxIHAjCBcwwhsxoVtAV/OeBuSy7XhTaOfD4knJvlTTgmcvsXS7GNhQY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772295793; c=relaxed/simple; bh=tDPe/nfeuLBd4fs1xZJUaluoGXlO/lbkdH6pyIPqL9M=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=NIvcmLkZ1KJ2xOggHZEIH6RcIaFAbSh0db/E0p+eVj7EZMeVUvyU64qugqeFMs2pcQC1UHff1UMIsCEDNiwwkfYeDVcPpl+TD2KxeyXB28Ckjr+MaMI4UCi2KbXYRyDV8BpP1o8SzHlJAp9HK/3bAJlvKCWolBiGy9JrbHctlVE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Z7VuuA3T; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="Z7VuuA3T" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3F6F2C116D0; Sat, 28 Feb 2026 16:23:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1772295792; bh=tDPe/nfeuLBd4fs1xZJUaluoGXlO/lbkdH6pyIPqL9M=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=Z7VuuA3TXUQaqxvibVoBrjp222kjf9cHY1OT0LQPbIAK8IPIL8yEVzJVK54yIYJtE Xk88erL+AsJdeWRBcO3BP3hpf0H/35Tv2/B3rJ33u2IlIXX8r2cLg/eHd/dJKc2K2v RfrGZmuK1fm/LS6K7Vw3k1t6qfYJrmJ3n9jjjadv+5j/42W7+HnYOUFYz5xMdOz0qm sFofpyyGK557/M0WW1SYF5iYRAREbxuaZjIHDnWpkg6WJfoYP2t9kX4bHH1RiSdD7m e6WqMPWMiM+pQvL9FW7MLUh+WAb21vpQshcxFkteXPF1Rl/w4UypNAdW/ska6HjG5Y sruRnfYQYsHiw== From: SeongJae Park To: Dmitry Ilvokhin Cc: SeongJae Park , Andrew Morton , David Hildenbrand , Lorenzo Stoakes , "Liam R. Howlett" , Vlastimil Babka , Mike Rapoport , Suren Baghdasaryan , Michal Hocko , Axel Rasmussen , Yuanchu Xie , Wei Xu , Steven Rostedt , Masami Hiramatsu , Mathieu Desnoyers , "Rafael J. Wysocki" , Pavel Machek , Len Brown , Brendan Jackman , Johannes Weiner , Zi Yan , Oscar Salvador , Qi Zheng , Shakeel Butt , linux-kernel@vger.kernel.org, linux-mm@kvack.org, linux-trace-kernel@vger.kernel.org, linux-pm@vger.kernel.org, "linux-cxl@vger.kernel.orgkernel-team"@meta.com Subject: Re: [PATCH v4 1/5] mm: introduce zone lock wrappers Date: Sat, 28 Feb 2026 08:23:08 -0800 Message-ID: <20260228162309.213482-1-sj@kernel.org> X-Mailer: git-send-email 2.47.3 In-Reply-To: <849dee9c47df1e6fba97c9933af0d5a08b8e15d3.1772206930.git.d@ilvokhin.com> References: Precedence: bulk X-Mailing-List: linux-trace-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit On Fri, 27 Feb 2026 16:00:23 +0000 Dmitry Ilvokhin wrote: > Add thin wrappers around zone lock acquire/release operations. This > prepares the code for future tracepoint instrumentation without > modifying individual call sites. > > Centralizing zone lock operations behind wrappers allows future > instrumentation or debugging hooks to be added without touching > all users. > > No functional change intended. The wrappers are introduced in > preparation for subsequent patches and are not yet used. > > Signed-off-by: Dmitry Ilvokhin > Acked-by: Shakeel Butt Reviewed-by: SeongJae Park Thanks, SJ [...]