From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 4311313AC1; Mon, 9 Jun 2025 04:11:29 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.133 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749442291; cv=none; b=G0wmneRjAs9dgwL9ndzOm6kDyv8JJ58Lx3/8ZaJpuIjDa3tLMAYXpkHkEPi9/ArCbVcRkxQELmgCQtOD5pmcZfFEoBPLCO813iO8YKClIOgKdug3iV3AW4Wog4BaSOfjMlCiU/+W2/LYEGgY73jXi+SSICJPDElNzTXn8ZjzqO8= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1749442291; c=relaxed/simple; bh=5k+ptO2Bvp2rDM5eLKk+8ZcnEWW4i7JDYoLWfYvoPec=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=ZBMhBdx7VVg7wIv76KQQ8hpe0iGrhH8+gPa1rO1XEoB30VK+LNFtzNU0x8Ft2lnKNgLYYYbcfG85QtXf9bJPUCPOkndVrM0AwXd1EwIqv5+hmnb0VnMDePVdMej6b6qov3ryIInjvfecGiUvEZAwopQqeL4kMj51sScopKJLZmE= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=TQhULtX7; arc=none smtp.client-ip=198.137.202.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=infradead.org Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="TQhULtX7" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=+A8m+5Nm/85Oh5Q0q7gkcp2AYf9b7B4/4JKgs+UNNm4=; b=TQhULtX7/+G1d1FixKxwy1CuVQ 9DRp+JE2XLpCn2Rb8ZZYj6vUXZZztIcDesnSiqcH6bZq3NjIVrZ97PUI9p0h+qoCJKqc0mE3HDgk0 9llzjZWqNNUdaNB+fQnjyKEQGE+fNjCsX51Ub6xfbPcbFHZTfUVqHUEjbD0Fn8KPm0CXWOHc7lHkF NZPUohOf/Z1BZsSw6aGQ4gbYpHzklBa3FdHLUqerTowsNQQez0PNR9keH9YWcNfA2vOon0FFeXao8 wW0e0mjJU4g1JyePh7Mx4gmhkJOw9IPSc5SeaJc9+nPCo3dhCUZ2NKMSdK8kBVU0kDe0L/lSPwYqt 97ZKqkhA==; Received: from hch by bombadil.infradead.org with local (Exim 4.98.2 #2 (Red Hat Linux)) id 1uOTr5-00000003Nk4-1fEs; Mon, 09 Jun 2025 04:11:27 +0000 Date: Sun, 8 Jun 2025 21:11:27 -0700 From: Christoph Hellwig To: "Martin K. Petersen" Cc: Anuj Gupta , vincent.fu@samsung.com, jack@suse.cz, anuj1072538@gmail.com, axboe@kernel.dk, viro@zeniv.linux.org.uk, brauner@kernel.org, hch@infradead.org, ebiggers@kernel.org, adilger@dilger.ca, linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org, joshi.k@samsung.com Subject: Re: [PATCH for-next v2 2/2] fs: add ioctl to query protection info capabilities Message-ID: References: <20250605150729.2730-1-anuj20.g@samsung.com> <20250605150729.2730-3-anuj20.g@samsung.com> Precedence: bulk X-Mailing-List: linux-block@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-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html On Thu, Jun 05, 2025 at 10:07:00PM -0400, Martin K. Petersen wrote: > > Hi Anuj! > > > A new structure struct fs_pi_cap is introduced, which contains the > > following fields: > > Maybe fs_metadata_cap and then fmd_ as prefix in the struct? Yeah, that does sound better.