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 21AA122094; Tue, 15 Apr 2025 00:37:36 +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=1744677457; cv=none; b=YKejWKhI2yJPVqM9ODZOksMmiMSUF1HcBiZo7Fw3utI7lNwXta7YWjYzANNhSTVUi5EObchEN9VXQT4wB2F/Pm7UkgHPO4u8Ut/Sdon/Au6htrcYpIRBmIdp6Um6nxGVWAhw/C03nYh8G3n+Aux1rgk7BB1HOldkfIjpKSBZiv8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744677457; c=relaxed/simple; bh=BKjY152TqSHnl/R2OkCqnsJ5UUXhKjxjkyZn/0IHKEM=; h=Date:From:To:Cc:Subject:Message-Id:In-Reply-To:References: Mime-Version:Content-Type; b=k0r03HEI9q4daZ4asGNvUODS1nY+BWy0R50JLgVfJlXaoEZdflcKUsGdDCC34n+WJT0P671tqTRIMTGNvE5UvWulmCg0a+Op1BZpK8R6AQoHLnMFRX8OmsW6IfLfVNRY18Pg/cl56Mgx+QpG8B7T+0yzANer+0ISwlweGphUXdY= 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=PwkHdwE1; 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="PwkHdwE1" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9EB70C4CEE2; Tue, 15 Apr 2025 00:37:35 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1744677456; bh=BKjY152TqSHnl/R2OkCqnsJ5UUXhKjxjkyZn/0IHKEM=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=PwkHdwE1rRPalwMm1IbYyCJeil1SBZXw0YjTdvnuz6/Z96tKznLgTO6+N8r2Vigm9 bi2O5VpS8BaMVnVoK/FbabJZyA7/USMkApPLRTDHQXSibO6Dw9Is5LZbDAZpit/10T hWguV+7O9zv8PqKYevGfICE6KTeGRhcNlEHaEJbE= Date: Mon, 14 Apr 2025 17:37:35 -0700 From: Andrew Morton To: Nico Pache Cc: linux-mm@kvack.org, linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org, corbet@lwn.net, shuah@kernel.org, david@redhat.com, baohua@kernel.org, baolin.wang@linux.alibaba.com, ryan.roberts@arm.com, willy@infradead.org, peterx@redhat.com, ioworker0@gmail.com, ziy@nvidia.com, wangkefeng.wang@huawei.com, dev.jain@arm.com, mhocko@suse.com, rientjes@google.com, hannes@cmpxchg.org, zokeefe@google.com, surenb@google.com, jglisse@google.com, cl@gentwo.org, jack@suse.cz, dave.hansen@linux.intel.com, will@kernel.org, tiwai@suse.de, catalin.marinas@arm.com, anshuman.khandual@arm.com, raquini@redhat.com, aarcange@redhat.com, kirill.shutemov@linux.intel.com, yang@os.amperecomputing.com, thomas.hellstrom@linux.intel.com, vishal.moola@gmail.com, sunnanyong@huawei.com, usamaarif642@gmail.com, mathieu.desnoyers@efficios.com, mhiramat@kernel.org, rostedt@goodmis.org Subject: Re: [PATCH v3 0/4] mm: introduce THP deferred setting Message-Id: <20250414173735.b6df2f87c2e8dea610efa901@linux-foundation.org> In-Reply-To: <20250414222456.43212-1-npache@redhat.com> References: <20250414222456.43212-1-npache@redhat.com> X-Mailer: Sylpheed 3.8.0beta1 (GTK+ 2.24.33; x86_64-pc-linux-gnu) Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit This will need updating to latest kernels, please. btw, hpage_collapse_scan_pmd() has a trace_mm_khugepaged_scan_pmd() in it, which seems wrong...