From mboxrd@z Thu Jan 1 00:00:00 1970 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 D589A14A0BF for ; Tue, 20 Feb 2024 20:00:45 +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=1708459246; cv=none; b=lSIiI2/BBPysFggSHjUp6E3LiyWWGV8Bq60WMnpP16cmH7wllRIRWw+Zdevx59qN/DsA22Ou+WE9Lbkzk7R25xJYNYYmPxegPGl0OJqxS1IdoEoX9cF6CzNHoZ3eCjQMqwtU0TAGSmv/By1s91gv8w2rm08DA64CpE8cqQK30BI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1708459246; c=relaxed/simple; bh=J5VRpcHmmYmSqvPXDpaqAk8cFuXpIUlfHsVfeF85/ZY=; h=Date:To:From:Subject:Message-Id; b=cpr5OwSB0JCoKQiRNk7Xd0JGDOX9ogGtBXkXyWOxp6S4wntYDXS9SYP4KfwF4LjTPycOUk/PUUvZpyAevOIoKa4R99XQd+UfPxiV9iK3CwEw1XvZDt7y7EpcKHrpPQ7mOLmPK7/VnAN+nVuSNzVHCjDQa6VylanhN5fWNxyxdl4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b=XrYWFkQc; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linux-foundation.org header.i=@linux-foundation.org header.b="XrYWFkQc" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4175CC433C7; Tue, 20 Feb 2024 20:00:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linux-foundation.org; s=korg; t=1708459245; bh=J5VRpcHmmYmSqvPXDpaqAk8cFuXpIUlfHsVfeF85/ZY=; h=Date:To:From:Subject:From; b=XrYWFkQcFVXoH2IVYEvXmBuBg4Yp9wIgfTWJKJpWR7Uf47G6bNd1P0mv7+RffrB8R fWtvUem/O+sQxkl9PY1Pg5a3NeoM9Sxs+3JhbjGhJP1roFbp4RIzAkp7CfcgzhktQv k7FcMsaB2R44WkA93QAWHLSLNiYfohhgIL/7rxro= Date: Tue, 20 Feb 2024 12:00:44 -0800 To: mm-commits@vger.kernel.org,hughd@google.com,cmaiolino@redhat.com,jack@suse.cz,akpm@linux-foundation.org From: Andrew Morton Subject: + shmem-properly-report-quota-mount-options.patch added to mm-unstable branch Message-Id: <20240220200045.4175CC433C7@smtp.kernel.org> Precedence: bulk X-Mailing-List: mm-commits@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: The patch titled Subject: shmem: properly report quota mount options has been added to the -mm mm-unstable branch. Its filename is shmem-properly-report-quota-mount-options.patch This patch will shortly appear at https://git.kernel.org/pub/scm/linux/kernel/git/akpm/25-new.git/tree/patches/shmem-properly-report-quota-mount-options.patch This patch will later appear in the mm-unstable branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next via the mm-everything branch at git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm and is updated there every 2-3 working days ------------------------------------------------------ From: Jan Kara Subject: shmem: properly report quota mount options Date: Mon, 29 Jan 2024 13:01:31 +0100 Report quota options among the set of mount options. This allows proper user visibility into whether quotas are enabled or not. Link: https://lkml.kernel.org/r/20240129120131.21145-1-jack@suse.cz Fixes: e09764cff44b ("shmem: quota support") Signed-off-by: Jan Kara Reviewed-by: Carlos Maiolino Acked-by: Hugh Dickins Signed-off-by: Andrew Morton --- mm/shmem.c | 18 ++++++++++++++++++ 1 file changed, 18 insertions(+) --- a/mm/shmem.c~shmem-properly-report-quota-mount-options +++ a/mm/shmem.c @@ -4265,6 +4265,24 @@ static int shmem_show_options(struct seq mpol_put(mpol); if (sbinfo->noswap) seq_printf(seq, ",noswap"); +#ifdef CONFIG_TMPFS_QUOTA + if (sb_has_quota_active(root->d_sb, USRQUOTA)) + seq_printf(seq, ",usrquota"); + if (sb_has_quota_active(root->d_sb, GRPQUOTA)) + seq_printf(seq, ",grpquota"); + if (sbinfo->qlimits.usrquota_bhardlimit) + seq_printf(seq, ",usrquota_block_hardlimit=%lld", + sbinfo->qlimits.usrquota_bhardlimit); + if (sbinfo->qlimits.grpquota_bhardlimit) + seq_printf(seq, ",grpquota_block_hardlimit=%lld", + sbinfo->qlimits.grpquota_bhardlimit); + if (sbinfo->qlimits.usrquota_ihardlimit) + seq_printf(seq, ",usrquota_inode_hardlimit=%lld", + sbinfo->qlimits.usrquota_ihardlimit); + if (sbinfo->qlimits.grpquota_ihardlimit) + seq_printf(seq, ",grpquota_inode_hardlimit=%lld", + sbinfo->qlimits.grpquota_ihardlimit); +#endif return 0; } _ Patches currently in -mm which might be from jack@suse.cz are shmem-properly-report-quota-mount-options.patch fat-fix-uninitialized-field-in-nostale-filehandles.patch