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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id BC9FDECAAD1 for ; Thu, 1 Sep 2022 14:07:38 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233962AbiIAOHh (ORCPT ); Thu, 1 Sep 2022 10:07:37 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47136 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233495AbiIAOHg (ORCPT ); Thu, 1 Sep 2022 10:07:36 -0400 Received: from mail-qv1-xf2e.google.com (mail-qv1-xf2e.google.com [IPv6:2607:f8b0:4864:20::f2e]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AA8EDBC0 for ; Thu, 1 Sep 2022 07:07:35 -0700 (PDT) Received: by mail-qv1-xf2e.google.com with SMTP id q8so13496515qvr.9 for ; Thu, 01 Sep 2022 07:07:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=toxicpanda-com.20210112.gappssmtp.com; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:from:to:cc; bh=ORUtFkggG7I/9hHjseizvj+hcYhzU3gU9tm/dXelo1M=; b=BdlnjlEVA5x97H9veiSWjWXAhB+fLeyLqPObgp9m3lxoZqykHJoxA+akfaVxzpzIY3 BiXwONAvq2mdSNXzQfCL1FRuWuQk64t6RAwT9H1jxyMV6HLj5wwA/dIFB6kl7koZdotk RDE7Lgnnx6HM1qpO8q+w0whKlJPuHka7h9N/jC1TJZ8c/0lWPKBoDo1Dkh1MNf2tN/zX ExqHPqIu4EHMnUUyLcr/ZZN32VjbPHC9w0mqbOcHBlA6o882kgS2voVpqAPkYsf12Ch4 96cseJzIVa5p3ie/4UQOx56gxWMQ7FEh5m1lJCTCCsg7nBV3mSw4kr38/3o0NokvpNmE Qe1w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=in-reply-to:content-disposition:mime-version:references:message-id :subject:cc:to:from:date:x-gm-message-state:from:to:cc; bh=ORUtFkggG7I/9hHjseizvj+hcYhzU3gU9tm/dXelo1M=; b=fOixXxGilIHTWUA+7zsHAZe4MXRH6us92bnilP0qfg6dF4E7oypkuIS2hzK1U7EmhJ 5FTRXyJP8yPZhBnnOuopLamz8WX5vdP9pN6HznfSv+GQlsO1HkTekxHpQ1JKO7ykH/py k4J6G0P8KlxgkhQtkO6iMJ/OXh6cOHa4KuLjyZ01zqKAINvaibqP9t6k1KH9Y074hZiS LcmhUsIm94gBEJrwGD8LhK4vBXudlArl0q0KSk5go8xaDHN8MRURHODrsYPm5pNTjL3S ZKOvzmuqyvYNWxwdX4TrS13k9178rHuc3Wg7CzcI1ree+uPrHU2bFndbwOvOWyofnBqF 7ytQ== X-Gm-Message-State: ACgBeo2lss84H5vNziS6DnG9TfawBASl0WjSFsp+3MvAkmMrDSSxBGkg dnx3oi6ovlmap5ssLBrqxtQPq/dOA1bYSw== X-Google-Smtp-Source: AA6agR5ydot+IF5z/OSwTKlCDILdz9W2Xnl/es92jmxtT6zNn8etxmKdKNcv0FrJ2zWMG7NorcVYhA== X-Received: by 2002:a05:6214:da6:b0:499:449:38da with SMTP id h6-20020a0562140da600b00499044938damr16886479qvh.130.1662041254642; Thu, 01 Sep 2022 07:07:34 -0700 (PDT) Received: from localhost (cpe-174-109-172-136.nc.res.rr.com. [174.109.172.136]) by smtp.gmail.com with ESMTPSA id t18-20020a05620a451200b006bc0c544d01sm12321049qkp.131.2022.09.01.07.07.34 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 01 Sep 2022 07:07:34 -0700 (PDT) Date: Thu, 1 Sep 2022 10:07:32 -0400 From: Josef Bacik To: fdmanana@kernel.org Cc: linux-btrfs@vger.kernel.org Subject: Re: [PATCH 06/10] btrfs: allow fiemap to be interruptible Message-ID: References: <5bf31c02f5117ece6a1f4709af1c8b938f149d3e.1662022922.git.fdmanana@suse.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <5bf31c02f5117ece6a1f4709af1c8b938f149d3e.1662022922.git.fdmanana@suse.com> Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org On Thu, Sep 01, 2022 at 02:18:26PM +0100, fdmanana@kernel.org wrote: > From: Filipe Manana > > Doing fiemap on a file with a very large number of extents can take a very > long time, and we have reports of it being too slow (two recent examples > in the Link tags below), so make it interruptible. > > Link: https://lore.kernel.org/linux-btrfs/21dd32c6-f1f9-f44a-466a-e18fdc6788a7@virtuozzo.com/ > Link: https://lore.kernel.org/linux-btrfs/Ysace25wh5BbLd5f@atmark-techno.com/ > Signed-off-by: Filipe Manana Reviewed-by: Josef Bacik Thanks, Josef