From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-alma10-1.taild15c8.ts.net [100.103.45.18]) (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 E88F53EDAD8 for ; Wed, 8 Jul 2026 07:51:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=100.103.45.18 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783497067; cv=none; b=hFTuZCb85OyFz2KVjRVEHO+GK8eSo4UP11CCKUZILRdElQJcE4hN3txxgFG6Sa6pmZTuvs79xwEEIyngkwNE8I6zgxYphxLSxP+TNHHTQoEPexGT9tH9tUc0cebTcrHUYCkT3oN8jHejyKrlE8CvWvrOqkC2MdFQr8bJ0Y6uumQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783497067; c=relaxed/simple; bh=qbf+2AlbTtGbooVsoieS9c35eUih/xpwBZlSHOy6DIE=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=hl4oV98EEoFyC6tsxVC1CtG8B/AFkqRTakQdh1INnuEhk4mrb4myCGgKT55tNawsgCXrN2wOJvWRsIsoy1H4yQlU8oiCgFq9Jpp9B3nylfv9S0YH6DBDRx6o7PwMvYCyhrJKqz00kS4ww8uGBM+NUAUCTCGGVb3lHwbE+zsbhEQ= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=m/dsYTHV; arc=none smtp.client-ip=100.103.45.18 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="m/dsYTHV" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0C3F11F00A3D; Wed, 8 Jul 2026 07:50:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=kernel.org; s=k20260515; t=1783497058; bh=b1XQkZo2eR7ZM42tf1xDfDsvue3fQhs/RXMdTrjh2OM=; h=Date:Subject:To:Cc:References:From:In-Reply-To; b=m/dsYTHVHuIvELsx8PPNfFFI5J7f0fJ5q48N89vKvt1BK7Lwil/6XCJJUw61F/WL3 u8dXmp4kqrkNDUyVgGMxCzeQpv01gqoOVZrQXkcorNJl7HrwfWWQoYXD74ycQtuwU5 ZYeLImtZ4oLH8ZYhrdFwQsL7mKe3rPsNKVsMF/+xC0ikE1uxE1aDW1LF/6gLMroriM QM0PDcfDNkgNLVMyn/If/6RtfZ2mvuL/5rcO11s3CgZmgvpIKuUTLxNieCS9vE1qp/ XIEoxCL/QIRSDgYLRNIPq7NT7RVh4ZMzmhzCq4M7jieE5xKxm8DsZGCvyEOVRluDN8 tMJAaOTiXq4bA== Message-ID: <79ab5b36-c9a3-4af4-b9ba-7fa883cc5323@kernel.org> Date: Wed, 8 Jul 2026 09:50:55 +0200 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 1/2] mm/ksm: Initialize the addr only once in collect_procs_ksm To: xu.xin16@zte.com.cn, akpm@linux-foundation.org, chengming.zhou@linux.dev Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org References: <202607081219094603lvrfl0HWd-31cAGrp79l@zte.com.cn> From: "David Hildenbrand (Arm)" Content-Language: en-US Autocrypt: addr=david@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 7bit On 7/8/26 06:19, xu.xin16@zte.com.cn wrote: > From: xu xin > > Similar with 318d87b8fa7 ("ksm: initialize the addr only once in rmap_walk_ksm"), > Only initialize the addr only once in rmap_walk_ksm because the addr variable > doesn't change across iterations. > > Signed-off-by: Xu Xin > --- Acked-by: David Hildenbrand (Arm) -- Cheers, David