From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from stravinsky.debian.org (stravinsky.debian.org [82.195.75.108]) (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 2F9C635C68D; Tue, 25 Aug 2026 08:10:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=82.195.75.108 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787645441; cv=none; b=FJ17xsb9bXOISZ0qZIRb3mlcrBTRidKW0G/oWf7ExBCqpRv79iQY/4woPaS0LnauBCeFVo507BL2eCAuJHe+/7m0gOdtkb+daQV5Jhh1sJ2ThwdsrgWtLyC3HNRGZ6weqWfjWdO32HKxcoc4UMRr3ak9ka+z+r885sJ8v4rabOc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1787645441; c=relaxed/simple; bh=BMH3oDI8ZBlCjrLninZ6A9NZ7CvvsjRbtDfytCR8g4c=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=joiuZTaxYMKdQXrTmyHTGho9EMrFBB5r+rP9zpMzo8GlpHUve75Acv9M2eHKlqY693QeOCtXDunVxUHYP3mc/fFo/Az/SN5jz8LlCvDrjBM0cxwXbzL6smJvKzrb6KemtazwH2mnd/NLASARkOGvQSpejnW82los9hhOvXGl9Vc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=debian.org; spf=pass smtp.mailfrom=debian.org; dkim=pass (2048-bit key) header.d=debian.org header.i=@debian.org header.b=o7ySm/Gc; arc=none smtp.client-ip=82.195.75.108 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=debian.org Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=debian.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=debian.org header.i=@debian.org header.b="o7ySm/Gc" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=debian.org; s=smtpauto.stravinsky; h=X-Debian-User:In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=gQ6VQIJ6fv3b56/Bk38momabPT+9JuNngA0TTZFLM0o=; b=o7ySm/GcUBHgXpKDvLGxL4hr9I ZnhiKUviaxZGDczz/2QG8PJH9+C9xvajb2dgNu5SqrwafvC1ERl/+35nU5BdFV45htRYGvxHBrm1A 6rBkL+iUJFUYAYRhkVHRAYoo/0jwbyhq5zk/8JwQI7wylQsRfYmS/GqASBE5FvuptcU2ZNf7tmmsZ GvOPZniUYzMyw5IbMunLqxDyHV7v8IncXiKb8AcyElACQn0FRQqaySBha2rkqjec9yDHa+bKckl74 xESNOGezZoyQV7B3n4eMiesCc+1MRzp4hmYVNXHnSn479Bw9fXdkC+z6lTTXJvRzB97/xV7BqkqiJ xhwaQuFw==; Received: from authenticated-user by stravinsky.debian.org with esmtpsa (TLS1.3:ECDHE_X25519__RSA_PSS_RSAE_SHA256__AES_256_GCM:256) (Exim 4.96) (envelope-from ) id 1wymEo-00EIe6-2y; Tue, 25 Aug 2026 08:10:31 +0000 Date: Tue, 25 Aug 2026 01:10:25 -0700 From: Breno Leitao To: Filipe Manana Cc: Chris Mason , David Sterba , fdmanana@suse.com, boris@bur.io, wqu@suse.com, layton@kernel.org, linux-btrfs@vger.kernel.org, linux-kernel@vger.kernel.org, kernel-team@meta.com Subject: Re: [PATCH v2] btrfs: skip the extent map tree lock for inodes without extent maps Message-ID: References: <20260824-b4-btrfs-em-shrinker-v2-1-a6fc80447e70@debian.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Debian-User: leitao Hello Filipe, On Mon, Aug 24, 2026 at 09:14:10PM +0100, Filipe Manana wrote: > Reviewed-by: Filipe Manana Thanks for the review and feedback. > The current subject: > > "btrfs: skip the extent map tree lock for inodes without extent maps" > > It is a bit too generic, giving no clue that it concerns the shrinker. > If you agree, I'll change it to: > > "btrfs: skip extent tree lock in the shrinker for inodes without extent maps" Please do, your suggestion makes more sense than the current one. Just to be clear, I won't be respinning this patch: you'll update the subject while merging it. Thanks, --breno