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 X-Spam-Level: X-Spam-Status: No, score=-6.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C3075C43464 for ; Thu, 17 Sep 2020 20:52:48 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 9397D20878 for ; Thu, 17 Sep 2020 20:52:48 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726474AbgIQUwn convert rfc822-to-8bit (ORCPT ); Thu, 17 Sep 2020 16:52:43 -0400 Received: from lithops.sigma-star.at ([195.201.40.130]:41570 "EHLO lithops.sigma-star.at" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726180AbgIQUwn (ORCPT ); Thu, 17 Sep 2020 16:52:43 -0400 X-Greylist: delayed 346 seconds by postgrey-1.27 at vger.kernel.org; Thu, 17 Sep 2020 16:52:41 EDT Received: from localhost (localhost [127.0.0.1]) by lithops.sigma-star.at (Postfix) with ESMTP id D044C6074023; Thu, 17 Sep 2020 22:46:53 +0200 (CEST) Received: from lithops.sigma-star.at ([127.0.0.1]) by localhost (lithops.sigma-star.at [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id b95lGeAHKEV9; Thu, 17 Sep 2020 22:46:53 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by lithops.sigma-star.at (Postfix) with ESMTP id 465F4607403B; Thu, 17 Sep 2020 22:46:53 +0200 (CEST) Received: from lithops.sigma-star.at ([127.0.0.1]) by localhost (lithops.sigma-star.at [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id hHdZoVyeGGFV; Thu, 17 Sep 2020 22:46:53 +0200 (CEST) Received: from lithops.sigma-star.at (lithops.sigma-star.at [195.201.40.130]) by lithops.sigma-star.at (Postfix) with ESMTP id 139CF6074023; Thu, 17 Sep 2020 22:46:53 +0200 (CEST) Date: Thu, 17 Sep 2020 22:46:52 +0200 (CEST) From: Richard Weinberger To: Matthew Wilcox Cc: linux-fsdevel , linux-mm , v9fs-developer@lists.sourceforge.net, linux-kernel , linux-afs@lists.infradead.org, ceph-devel , linux-cifs@vger.kernel.org, ecryptfs@vger.kernel.org, linux-um , linux-mtd Message-ID: <482280458.101023.1600375612958.JavaMail.zimbra@nod.at> In-Reply-To: <20200917151050.5363-12-willy@infradead.org> References: <20200917151050.5363-1-willy@infradead.org> <20200917151050.5363-12-willy@infradead.org> Subject: Re: [PATCH 11/13] ubifs: Tell the VFS that readpage was synchronous MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8BIT X-Originating-IP: [195.201.40.130] X-Mailer: Zimbra 8.8.12_GA_3807 (ZimbraWebClient - FF78 (Linux)/8.8.12_GA_3809) Thread-Topic: ubifs: Tell the VFS that readpage was synchronous Thread-Index: p/3vZsFlTtSUPnLB3kKvb/O8V+m25A== Precedence: bulk List-ID: X-Mailing-List: ceph-devel@vger.kernel.org ----- Ursprüngliche Mail ----- > Von: "Matthew Wilcox" > An: "linux-fsdevel" > CC: "Matthew Wilcox" , "linux-mm" , v9fs-developer@lists.sourceforge.net, > "linux-kernel" , linux-afs@lists.infradead.org, "ceph-devel" > , linux-cifs@vger.kernel.org, ecryptfs@vger.kernel.org, "linux-um" > , "linux-mtd" , "richard" > Gesendet: Donnerstag, 17. September 2020 17:10:48 > Betreff: [PATCH 11/13] ubifs: Tell the VFS that readpage was synchronous > The ubifs readpage implementation was already synchronous, so use > AOP_UPDATED_PAGE to avoid cycling the page lock. > > Signed-off-by: Matthew Wilcox (Oracle) > --- > fs/ubifs/file.c | 16 ++++++++++------ > 1 file changed, 10 insertions(+), 6 deletions(-) For ubifs, jffs2 and hostfs: Acked-by: Richard Weinberger Thanks, //richard From mboxrd@z Thu Jan 1 00:00:00 1970 From: Richard Weinberger Subject: Re: [PATCH 11/13] ubifs: Tell the VFS that readpage was synchronous Date: Thu, 17 Sep 2020 22:46:52 +0200 (CEST) Message-ID: <482280458.101023.1600375612958.JavaMail.zimbra@nod.at> References: <20200917151050.5363-1-willy@infradead.org> <20200917151050.5363-12-willy@infradead.org> Mime-Version: 1.0 Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <20200917151050.5363-12-willy@infradead.org> List-ID: Content-Type: text/plain; charset="iso-8859-1" To: Matthew Wilcox Cc: linux-fsdevel , linux-mm , v9fs-developer@lists.sourceforge.net, linux-kernel , linux-afs@lists.infradead.org, ceph-devel , linux-cifs@vger.kernel.org, ecryptfs@vger.kernel.org, linux-um , linux-mtd ----- Urspr=C3=BCngliche Mail ----- > Von: "Matthew Wilcox" > An: "linux-fsdevel" > CC: "Matthew Wilcox" , "linux-mm" , v9fs-developer@lists.sourceforge.net, > "linux-kernel" , linux-afs@lists.infradead.= org, "ceph-devel" > , linux-cifs@vger.kernel.org, ecryptfs@vger.k= ernel.org, "linux-um" > , "linux-mtd" , "richard" > Gesendet: Donnerstag, 17. September 2020 17:10:48 > Betreff: [PATCH 11/13] ubifs: Tell the VFS that readpage was synchronous > The ubifs readpage implementation was already synchronous, so use > AOP_UPDATED_PAGE to avoid cycling the page lock. >=20 > Signed-off-by: Matthew Wilcox (Oracle) > --- > fs/ubifs/file.c | 16 ++++++++++------ > 1 file changed, 10 insertions(+), 6 deletions(-) For ubifs, jffs2 and hostfs: Acked-by: Richard Weinberger Thanks, //richard 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 X-Spam-Level: X-Spam-Status: No, score=-9.7 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E2479C43464 for ; Thu, 17 Sep 2020 20:47:57 +0000 (UTC) Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 94C2D20838 for ; Thu, 17 Sep 2020 20:47:57 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="uU6ogWIV" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 94C2D20838 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=nod.at Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=merlin.20170209; h=Sender:Content-Transfer-Encoding: Content-Type:Cc:List-Subscribe:List-Help:List-Post:List-Archive: List-Unsubscribe:List-Id:MIME-Version:Subject:References:In-Reply-To: Message-ID:To:From:Date:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=ZNKslGCHgrrjp3lMzvcKhMxhXbQ5NyF7kOxwXc/9Ihw=; b=uU6ogWIVW4ushwAbn5g2sCC8P zveZ7mwdTDGabwJRKraPr6X3Uz35PvlnLwSKSORhBpz3SnkugG5K7nw42p5rMi0BSSWsqk1HOgqQH Rlk3VU//CaatImiX4OAqLH1O6MO15bR1lZdn4kuSIEovHaWxstQuxoXMbMTq1mimiP90Bv3PoO3yT 3BdVgktGbKzfUty2quGoejW01dhjLzBoQN/Hdj/sGtaM+Mx8NIA5pWlyz0kaOGlHPsSkS4ZrBFUxn 1fjbwTg7zqahhzF7atEh2ZX5X6JLjLGHphrA6+lZ7Kb6WGXolFqGFDK/FXIztdgluLnnNpMG/svmn qiDivDFxw==; Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1kJ0o1-0005dU-TM; Thu, 17 Sep 2020 20:47:01 +0000 Received: from lithops.sigma-star.at ([195.201.40.130]) by merlin.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1kJ0nx-0005bk-N5; Thu, 17 Sep 2020 20:46:59 +0000 Received: from localhost (localhost [127.0.0.1]) by lithops.sigma-star.at (Postfix) with ESMTP id D044C6074023; Thu, 17 Sep 2020 22:46:53 +0200 (CEST) Received: from lithops.sigma-star.at ([127.0.0.1]) by localhost (lithops.sigma-star.at [127.0.0.1]) (amavisd-new, port 10032) with ESMTP id b95lGeAHKEV9; Thu, 17 Sep 2020 22:46:53 +0200 (CEST) Received: from localhost (localhost [127.0.0.1]) by lithops.sigma-star.at (Postfix) with ESMTP id 465F4607403B; Thu, 17 Sep 2020 22:46:53 +0200 (CEST) Received: from lithops.sigma-star.at ([127.0.0.1]) by localhost (lithops.sigma-star.at [127.0.0.1]) (amavisd-new, port 10026) with ESMTP id hHdZoVyeGGFV; Thu, 17 Sep 2020 22:46:53 +0200 (CEST) Received: from lithops.sigma-star.at (lithops.sigma-star.at [195.201.40.130]) by lithops.sigma-star.at (Postfix) with ESMTP id 139CF6074023; Thu, 17 Sep 2020 22:46:53 +0200 (CEST) Date: Thu, 17 Sep 2020 22:46:52 +0200 (CEST) From: Richard Weinberger To: Matthew Wilcox Message-ID: <482280458.101023.1600375612958.JavaMail.zimbra@nod.at> In-Reply-To: <20200917151050.5363-12-willy@infradead.org> References: <20200917151050.5363-1-willy@infradead.org> <20200917151050.5363-12-willy@infradead.org> Subject: Re: [PATCH 11/13] ubifs: Tell the VFS that readpage was synchronous MIME-Version: 1.0 X-Originating-IP: [195.201.40.130] X-Mailer: Zimbra 8.8.12_GA_3807 (ZimbraWebClient - FF78 (Linux)/8.8.12_GA_3809) Thread-Topic: ubifs: Tell the VFS that readpage was synchronous Thread-Index: p/3vZsFlTtSUPnLB3kKvb/O8V+m25A== X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200917_164658_201982_33474C36 X-CRM114-Status: UNSURE ( 7.73 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mtd@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: linux-cifs@vger.kernel.org, ecryptfs@vger.kernel.org, linux-um , linux-kernel , linux-mm , linux-mtd , linux-fsdevel , v9fs-developer@lists.sourceforge.net, ceph-devel , linux-afs@lists.infradead.org Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org LS0tLS0gVXJzcHLDvG5nbGljaGUgTWFpbCAtLS0tLQo+IFZvbjogIk1hdHRoZXcgV2lsY294IiA8 d2lsbHlAaW5mcmFkZWFkLm9yZz4KPiBBbjogImxpbnV4LWZzZGV2ZWwiIDxsaW51eC1mc2RldmVs QHZnZXIua2VybmVsLm9yZz4KPiBDQzogIk1hdHRoZXcgV2lsY294IiA8d2lsbHlAaW5mcmFkZWFk Lm9yZz4sICJsaW51eC1tbSIgPGxpbnV4LW1tQGt2YWNrLm9yZz4sIHY5ZnMtZGV2ZWxvcGVyQGxp c3RzLnNvdXJjZWZvcmdlLm5ldCwKPiAibGludXgta2VybmVsIiA8bGludXgta2VybmVsQHZnZXIu a2VybmVsLm9yZz4sIGxpbnV4LWFmc0BsaXN0cy5pbmZyYWRlYWQub3JnLCAiY2VwaC1kZXZlbCIK PiA8Y2VwaC1kZXZlbEB2Z2VyLmtlcm5lbC5vcmc+LCBsaW51eC1jaWZzQHZnZXIua2VybmVsLm9y ZywgZWNyeXB0ZnNAdmdlci5rZXJuZWwub3JnLCAibGludXgtdW0iCj4gPGxpbnV4LXVtQGxpc3Rz LmluZnJhZGVhZC5vcmc+LCAibGludXgtbXRkIiA8bGludXgtbXRkQGxpc3RzLmluZnJhZGVhZC5v cmc+LCAicmljaGFyZCIgPHJpY2hhcmRAbm9kLmF0Pgo+IEdlc2VuZGV0OiBEb25uZXJzdGFnLCAx Ny4gU2VwdGVtYmVyIDIwMjAgMTc6MTA6NDgKPiBCZXRyZWZmOiBbUEFUQ0ggMTEvMTNdIHViaWZz OiBUZWxsIHRoZSBWRlMgdGhhdCByZWFkcGFnZSB3YXMgc3luY2hyb25vdXMKCj4gVGhlIHViaWZz IHJlYWRwYWdlIGltcGxlbWVudGF0aW9uIHdhcyBhbHJlYWR5IHN5bmNocm9ub3VzLCBzbyB1c2UK PiBBT1BfVVBEQVRFRF9QQUdFIHRvIGF2b2lkIGN5Y2xpbmcgdGhlIHBhZ2UgbG9jay4KPiAKPiBT aWduZWQtb2ZmLWJ5OiBNYXR0aGV3IFdpbGNveCAoT3JhY2xlKSA8d2lsbHlAaW5mcmFkZWFkLm9y Zz4KPiAtLS0KPiBmcy91Ymlmcy9maWxlLmMgfCAxNiArKysrKysrKysrLS0tLS0tCj4gMSBmaWxl IGNoYW5nZWQsIDEwIGluc2VydGlvbnMoKyksIDYgZGVsZXRpb25zKC0pCgpGb3IgdWJpZnMsIGpm ZnMyIGFuZCBob3N0ZnM6CgpBY2tlZC1ieTogUmljaGFyZCBXZWluYmVyZ2VyIDxyaWNoYXJkQG5v ZC5hdD4KClRoYW5rcywKLy9yaWNoYXJkCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fX19fX19fX18KTGludXggTVREIGRpc2N1c3Npb24gbWFpbGluZyBsaXN0 Cmh0dHA6Ly9saXN0cy5pbmZyYWRlYWQub3JnL21haWxtYW4vbGlzdGluZm8vbGludXgtbXRkLwo= From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Date: Thu, 17 Sep 2020 22:46:52 +0200 (CEST) From: Richard Weinberger Message-ID: <482280458.101023.1600375612958.JavaMail.zimbra@nod.at> In-Reply-To: <20200917151050.5363-12-willy@infradead.org> References: <20200917151050.5363-1-willy@infradead.org> <20200917151050.5363-12-willy@infradead.org> Subject: Re: [PATCH 11/13] ubifs: Tell the VFS that readpage was synchronous MIME-Version: 1.0 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Sender: "linux-um" Errors-To: linux-um-bounces+geert=linux-m68k.org@lists.infradead.org To: Matthew Wilcox Cc: linux-cifs@vger.kernel.org, ecryptfs@vger.kernel.org, linux-um , linux-kernel , linux-mm , linux-mtd , linux-fsdevel , v9fs-developer@lists.sourceforge.net, ceph-devel , linux-afs@lists.infradead.org LS0tLS0gVXJzcHLDvG5nbGljaGUgTWFpbCAtLS0tLQo+IFZvbjogIk1hdHRoZXcgV2lsY294IiA8 d2lsbHlAaW5mcmFkZWFkLm9yZz4KPiBBbjogImxpbnV4LWZzZGV2ZWwiIDxsaW51eC1mc2RldmVs QHZnZXIua2VybmVsLm9yZz4KPiBDQzogIk1hdHRoZXcgV2lsY294IiA8d2lsbHlAaW5mcmFkZWFk Lm9yZz4sICJsaW51eC1tbSIgPGxpbnV4LW1tQGt2YWNrLm9yZz4sIHY5ZnMtZGV2ZWxvcGVyQGxp c3RzLnNvdXJjZWZvcmdlLm5ldCwKPiAibGludXgta2VybmVsIiA8bGludXgta2VybmVsQHZnZXIu a2VybmVsLm9yZz4sIGxpbnV4LWFmc0BsaXN0cy5pbmZyYWRlYWQub3JnLCAiY2VwaC1kZXZlbCIK PiA8Y2VwaC1kZXZlbEB2Z2VyLmtlcm5lbC5vcmc+LCBsaW51eC1jaWZzQHZnZXIua2VybmVsLm9y ZywgZWNyeXB0ZnNAdmdlci5rZXJuZWwub3JnLCAibGludXgtdW0iCj4gPGxpbnV4LXVtQGxpc3Rz LmluZnJhZGVhZC5vcmc+LCAibGludXgtbXRkIiA8bGludXgtbXRkQGxpc3RzLmluZnJhZGVhZC5v cmc+LCAicmljaGFyZCIgPHJpY2hhcmRAbm9kLmF0Pgo+IEdlc2VuZGV0OiBEb25uZXJzdGFnLCAx Ny4gU2VwdGVtYmVyIDIwMjAgMTc6MTA6NDgKPiBCZXRyZWZmOiBbUEFUQ0ggMTEvMTNdIHViaWZz OiBUZWxsIHRoZSBWRlMgdGhhdCByZWFkcGFnZSB3YXMgc3luY2hyb25vdXMKCj4gVGhlIHViaWZz IHJlYWRwYWdlIGltcGxlbWVudGF0aW9uIHdhcyBhbHJlYWR5IHN5bmNocm9ub3VzLCBzbyB1c2UK PiBBT1BfVVBEQVRFRF9QQUdFIHRvIGF2b2lkIGN5Y2xpbmcgdGhlIHBhZ2UgbG9jay4KPiAKPiBT aWduZWQtb2ZmLWJ5OiBNYXR0aGV3IFdpbGNveCAoT3JhY2xlKSA8d2lsbHlAaW5mcmFkZWFkLm9y Zz4KPiAtLS0KPiBmcy91Ymlmcy9maWxlLmMgfCAxNiArKysrKysrKysrLS0tLS0tCj4gMSBmaWxl IGNoYW5nZWQsIDEwIGluc2VydGlvbnMoKyksIDYgZGVsZXRpb25zKC0pCgpGb3IgdWJpZnMsIGpm ZnMyIGFuZCBob3N0ZnM6CgpBY2tlZC1ieTogUmljaGFyZCBXZWluYmVyZ2VyIDxyaWNoYXJkQG5v ZC5hdD4KClRoYW5rcywKLy9yaWNoYXJkCgpfX19fX19fX19fX19fX19fX19fX19fX19fX19fX19f X19fX19fX19fX19fX19fXwpsaW51eC11bSBtYWlsaW5nIGxpc3QKbGludXgtdW1AbGlzdHMuaW5m cmFkZWFkLm9yZwpodHRwOi8vbGlzdHMuaW5mcmFkZWFkLm9yZy9tYWlsbWFuL2xpc3RpbmZvL2xp bnV4LXVtCg==