From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B67FD1088E64 for ; Thu, 19 Mar 2026 02:13:49 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id C1EB96B03AF; Wed, 18 Mar 2026 22:13:48 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id BCFC06B03B0; Wed, 18 Mar 2026 22:13:48 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id AE5266B03B1; Wed, 18 Mar 2026 22:13:48 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0016.hostedemail.com [216.40.44.16]) by kanga.kvack.org (Postfix) with ESMTP id A04976B03AF for ; Wed, 18 Mar 2026 22:13:48 -0400 (EDT) Received: from smtpin04.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay07.hostedemail.com (Postfix) with ESMTP id 5B068160302 for ; Thu, 19 Mar 2026 02:13:48 +0000 (UTC) X-FDA: 84561191736.04.F356E9C Received: from outbound.baidu.com (mx20.baidu.com [111.202.115.85]) by imf25.hostedemail.com (Postfix) with SMTP id 23015A000B for ; Thu, 19 Mar 2026 02:13:42 +0000 (UTC) Authentication-Results: imf25.hostedemail.com; dkim=pass header.d=baidu.com header.s=selector1 header.b=LpB03TEw; spf=pass (imf25.hostedemail.com: domain of "prvs=md1532F6E9FC=lirongqing@baidu.com" designates 111.202.115.85 as permitted sender) smtp.mailfrom="prvs=md1532F6E9FC=lirongqing@baidu.com"; dmarc=pass (policy=quarantine) header.from=baidu.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1773886426; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=EgHH7qOY5jxBVpQbBidFr5NKADpALlAllzw4hcL8fBU=; b=J6QwoaU9D+xm1QZ4VWOlfXYTue5sEG+GJfCu3ZnbSq4OGz+Ueh4erB44oyeVU/xWtUacfe iP6F80FjShnp2vv2Mp2lq84Q+k6hfFt84AK2uqIV9vIFklLcq5fWWB8mhyxXprKuj7Cuut Oxvy+HdOEchi2UyCv4xlrWX7DC3Eoow= ARC-Authentication-Results: i=1; imf25.hostedemail.com; dkim=pass header.d=baidu.com header.s=selector1 header.b=LpB03TEw; spf=pass (imf25.hostedemail.com: domain of "prvs=md1532F6E9FC=lirongqing@baidu.com" designates 111.202.115.85 as permitted sender) smtp.mailfrom="prvs=md1532F6E9FC=lirongqing@baidu.com"; dmarc=pass (policy=quarantine) header.from=baidu.com ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1773886426; a=rsa-sha256; cv=none; b=Xq1624kkDq9nYjjFTLqtvN4B1pv1RdCDbzgHOtBtQKYgN3XrFuvAmr2C7UYG2Rsy2pEmcT kJmofoZoiJq7u23kPInR0YCVFhY1UQ3abeI/PHAm/rKMAzrryfnC8rAb8VwFRmkJNvxkmW MbSA9tZeoYQR+cHpUZHMlXNMxJx9mdw= X-MD-Sfrom: lirongqing@baidu.com X-MD-SrcIP: 172.31.50.48 From: "Li,Rongqing(ACG CCN)" To: Uladzislau Rezki CC: Andrew Morton , "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" Subject: =?gb2312?B?tPC4tDogWz8/Pz9dIFJlOiBbUEFUQ0hdIG1tL3ZtYWxsb2M6IHVzZSB1bmJv?= =?gb2312?Q?und_workqueue_for_vmap_area_draining?= Thread-Topic: [????] Re: [PATCH] mm/vmalloc: use unbound workqueue for vmap area draining Thread-Index: AQHctqn2PFcTqY3na0KXpgTZ+bdNx7W0EXKAgAENExA= Date: Thu, 19 Mar 2026 02:13:38 +0000 Message-ID: References: <20260318073630.2325-1-lirongqing@baidu.com> In-Reply-To: Accept-Language: zh-CN, en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.127.72.29] Content-Type: text/plain; charset="gb2312" Content-Transfer-Encoding: base64 MIME-Version: 1.0 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=baidu.com; s=selector1; t=1773886420; bh=EgHH7qOY5jxBVpQbBidFr5NKADpALlAllzw4hcL8fBU=; h=From:To:CC:Subject:Date:Message-ID:Content-Type; b=LpB03TEwrTBrtCAUCmcBxFl/b7CBQ/gGmF0cxLEqfxDbSlcatXzDPr+/8In2uGnnf C1oNXV8gkVRyWISNCeNIHwXC5yd6+uP4D43Y+LL1gVQ2//pji+tRc07Vwu15sXxCtY nIdSbpbcRkjq6ahrSiRqCFTlpnB9ruS+PQgAN7nlQaWdGBzanekDZH/nwjR6BokcHw n9u+RpbVg7uMuDREjDlRQI0ved6hTAjqg8o87HT+JkRnXw+g76vmbuGDNT6NxGQmFC sI2lyqsHilDwwraxYziICDyxYqvAuoV7apSJYCsa2L9TqP2MEjo06O6cjgCuW1Naeb Bbr+JuqqRXt6Q== X-Stat-Signature: rhfhuqrbctt5bb46z34z8nuksfjrdepk X-Rspamd-Server: rspam09 X-Rspam-User: X-Rspamd-Queue-Id: 23015A000B X-HE-Tag: 1773886422-27139 X-HE-Meta: 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 3u2EoLBP 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 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: PiA+IC0tDQo+ID4gMi45LjQNCj4gPg0KPiBXZSBmcmVlIG1lbW9yeSBoZXJlLiBUaGVyZWZvcmUg aXQgaXMgdGltZSB0byBzd2l0Y2ggdG8gb3VyIG93biB3b3JrcXVldWUNCj4gd2l0aCBXUV9NRU1f UkVDTEFJTSB8IFdRX1VOQk9VTkQgZmxhZ3MuDQo+IA0KDQpPaywgSSB3aWxsIHNlbmQgdjINCg0K VGhhbmtzDQoNCltMaSxSb25ncWluZ10gDQo=