From patchwork Sun Mar 17 16:32:15 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: "Darrick J. Wong" X-Patchwork-Id: 13594661 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 EDAF536D; Sun, 17 Mar 2024 16:32:16 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710693137; cv=none; b=fQPID3lHSyLp3WVyehlhECT9Jt5uxH6Neb06RCzLibMhovA3zBJa/X80NRvsU9c+wC00RSis1+LUScxmMTlN1wpSZUR8AauvK2SzZZk172/jodjZrDCfYbUNqxWCrSiJfXBsR1dX5mv7GB0Nn5gf3/E6n8lWfOEbyfqqhYwcfaM= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1710693137; c=relaxed/simple; bh=yqHsxghv7Z64lboh1wQLuPmDG/JgBesCNaDkoWMgcDI=; h=Date:Subject:From:To:Cc:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=pJz/PDWEFIuoNWYoK6d25ZjrDGQTmxyWCRrsXTOt1G+aA70Bvs7+UuxKcD+2IribrdpjZjwume6QEHHhIqIxeBECXmx3b5iE2d3GvLtqeDhMutEYiClxupVQH3wf7oOLY23G7EpCIXJ3rT+PEafj9NGb8hhkCEpEue5c37ncoJU= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=fdoH3j+B; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="fdoH3j+B" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5F1B0C433F1; Sun, 17 Mar 2024 16:32:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1710693136; bh=yqHsxghv7Z64lboh1wQLuPmDG/JgBesCNaDkoWMgcDI=; h=Date:Subject:From:To:Cc:In-Reply-To:References:From; b=fdoH3j+BfNtnJQkvJBYn+e3mwqBH6ioXtFR91qJPFiFI/uKA8P45vaKy9IphMuAvm BUy0tT7eWTAtajY5myEf4ily+AQAVVYyLrGHNEFvwluw33C5ZaOMdSz6vBDe88jccU laQTC0vtLN5nikfLfAH1AYoGkrloKQ9h8K1fKOINQCd23EE0QGcecq0HJB5vu1zvuL WyO4lIv5Qa2nxST6IANIZUjAh+I773C+983mGYAxWxACyiG3Wo1kINXMbzav+akE9k vrJZsWFwhfcGluG2VETqlmqemOxaLysC6QwtwD2ar9v9age8Y5yyvSJK9QE3n8/F81 VhHpANd3hnC/g== Date: Sun, 17 Mar 2024 09:32:15 -0700 Subject: [PATCH 34/40] xfs: advertise fs-verity being available on filesystem From: "Darrick J. Wong" To: djwong@kernel.org, ebiggers@kernel.org, aalbersh@redhat.com Cc: linux-fsdevel@vger.kernel.org, fsverity@lists.linux.dev, linux-xfs@vger.kernel.org Message-ID: <171069246454.2684506.17930149061393435049.stgit@frogsfrogsfrogs> In-Reply-To: <171069245829.2684506.10682056181611490828.stgit@frogsfrogsfrogs> References: <171069245829.2684506.10682056181611490828.stgit@frogsfrogsfrogs> User-Agent: StGit/0.19 Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Darrick J. Wong Advertise that this filesystem supports fsverity. Signed-off-by: Darrick J. Wong --- fs/xfs/libxfs/xfs_fs.h | 1 + fs/xfs/libxfs/xfs_sb.c | 2 ++ 2 files changed, 3 insertions(+) diff --git a/fs/xfs/libxfs/xfs_fs.h b/fs/xfs/libxfs/xfs_fs.h index ca1b17d01437..2f372088004f 100644 --- a/fs/xfs/libxfs/xfs_fs.h +++ b/fs/xfs/libxfs/xfs_fs.h @@ -239,6 +239,7 @@ typedef struct xfs_fsop_resblks { #define XFS_FSOP_GEOM_FLAGS_BIGTIME (1 << 21) /* 64-bit nsec timestamps */ #define XFS_FSOP_GEOM_FLAGS_INOBTCNT (1 << 22) /* inobt btree counter */ #define XFS_FSOP_GEOM_FLAGS_NREXT64 (1 << 23) /* large extent counters */ +#define XFS_FSOP_GEOM_FLAGS_VERITY (1 << 24) /* fs-verity */ /* * Minimum and maximum sizes need for growth checks. diff --git a/fs/xfs/libxfs/xfs_sb.c b/fs/xfs/libxfs/xfs_sb.c index a845cbe3f539..f5038d0d94fe 100644 --- a/fs/xfs/libxfs/xfs_sb.c +++ b/fs/xfs/libxfs/xfs_sb.c @@ -1260,6 +1260,8 @@ xfs_fs_geometry( } if (xfs_has_large_extent_counts(mp)) geo->flags |= XFS_FSOP_GEOM_FLAGS_NREXT64; + if (xfs_has_verity(mp)) + geo->flags |= XFS_FSOP_GEOM_FLAGS_VERITY; geo->rtsectsize = sbp->sb_blocksize; geo->dirblocksize = xfs_dir2_dirblock_bytes(sbp);