From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=95.215.58.19 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1792716940; b=jv77odyL7VIczJHtj049Yr9tIZqNHkQKJbRsN1FBNW3KxYITvPfmcA+BC82WeyqvZrIr iB5McXbutukT0Gz0yGfoJrG7Spcv2m3NWhgRDY50C3DqGaJYARIW5NCbpl7rxys0PEZt5 uA+kXpuXixhFiM/+OIL2Vuv4tNdLs3OJZWqNKfklcm86osYZD52a3hHP/FcXg2Dju8vww wQNO2pxCtPGCdx/JcFxCObc09EzCpFDOrF6W+VRyVRigDyrIEUZWAZ8A70PwWuZX99O5b ZUNUCGeth1qX4cuNpIAKlgHO3+jyQ53oimA8rCJr7k40MeEtSPg/xwdHVay0hnBqXmQ== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1792716940; h=DMARC-Filter:X-Envelope-To:DKIM-Signature:X-Envelope-To:Received: X-Mizu-Trace-ID:X-Migadu-Flow:From:To:Cc:Subject:Date:Message-ID: X-Mailer:In-Reply-To:References:MIME-Version:Content-Type: Content-Transfer-Encoding; bh=WQcd0l67AxhO8WSZviozv+Pddw80RChcSdimzj7mciM=; b=aoHdzrRJyPYESSIFsqqcAm/rJLK7XZUFJq5cDFB8DQcYnn0NAHB0UwiKe59YrLLQVoVP HUL+4rSqSwNoa9+pHzJeinj5beptOSu5dvu1ORzXci527LFmV24vsR3DZsF2ubifzOECs ari2kBcoyvHMABK/zwU5zHiiPF6Mb8nJuQLiRyiq3Ou7N7JbJ2vej3yKg7f7JPYAOCJoc yEwVHLi5L4sbJ2S1laiJHy32mBovH251n6mAStbcdZjrD7ST3mBgbvrehImoJlGxzgcnW qYTqt1dAJ7EF+aWDEfRVI6f+igwFx9FjoFppLm7cTqCiuv+LTgasTUgABpbC25q73CQ== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=linux.dev; spf=pass smtp.mailfrom=linux.dev; dkim=pass header.d=linux.dev header.i=@linux.dev header.a=rsa-sha256 header.s=key1 header.b=a6CBw2n2; arc=none smtp.remote-ip=95.215.58.19 Received: from mta1.migadu.com (out-19.mta1.migadu.com [95.215.58.19]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B6D7E606A319 for ; Fri, 23 Oct 2026 00:55:38 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org B6D7E606A319 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key, unprotected) header.d=linux.dev header.i=@linux.dev header.a=rsa-sha256 header.s=key1 header.b=a6CBw2n2 X-Envelope-To: linux-kernel@vger.kernel.org DKIM-Signature: a=rsa-sha256; bh=e2fjOiLeTWrJYYpS60xcbzkTmUkNJmvgx/KCtZ72os0=; c=simple/simple; d=linux.dev; h=from:to:subject:date:message-id:mime-version:content-type; s=key1; t=1792716936; v=1; x=1793321736; b=a6CBw2n2L5svXcNXVxtRaqzX2z6L+DOaY5/huwtiZ1P1LX3xBGlYYaTE8SZEPvmAkbRfj935 ON0MXmOZxU0H+FS38Uxionx55+UxyHKmdGZdFJNTaUTLaOBDGvbfxYeyojI3L+H+VS3sD3+rFjk dotOc2UpUZhUisAI59UtmG5M= X-Envelope-To: linux-kernel@vger.kernel.org Received: by smtp.migadu.com with ESMTPS id 0f9dfc49a1afc88e; Fri, 23 Oct 2026 00:55:36 +0000 X-Mizu-Trace-ID: 0f9dfc49a1afc88e X-Migadu-Flow: FLOW_OUT From: Lance Yang To: songmuchun@bytedance.com Cc: osalvador@suse.de, akpm@linux-foundation.org, rppt@kernel.org, qi.zheng@linux.dev, lance.yang@linux.dev, jthoughton@google.com, david@kernel.org, muchun.song@linux.dev, linux-mm@kvack.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 06/12] mm: hugetlb_vmemmap: rename vmemmap_remap_pte() to vmemmap_optimize_pte() Date: Fri, 23 Oct 2026 08:55:26 +0800 Message-ID: <20261023005526.20560-1-lance.yang@linux.dev> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20261020115824.823278-5-songmuchun@bytedance.com> References: <20261020115824.823278-5-songmuchun@bytedance.com> 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-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit On Tue, Oct 20, 2026 at 07:58:18PM +0800, Muchun Song wrote: >Both optimization and restoration update vmemmap PTEs by remapping them, >so "remap" does not identify the callback's role. Use "optimize" for the >optimization callback to match "restore" and make the two directions >explicit and consistent. > >No functional change intended. > >Signed-off-by: Muchun Song >--- Reviewed-by: Lance Yang