From patchwork Thu Jan 25 16:04:32 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Carlos Maiolino X-Patchwork-Id: 13531211 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 2F31E6EB62 for ; Thu, 25 Jan 2024 16:04:55 +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=1706198696; cv=none; b=loEFbd5B20oPGaFrcfeJzhLskGysRnYEjeJfzfPbQ6b3YHvhMYCMAiqjclc/oTj1PpC8L5HIyNbOa0C3sgmaTLIA3VQqfWHIBCIWEbEKOQS9BjeWzMH05GRUI1xXTjfsrQxLJNHjw5P0HC75JhS+QYYpVfwARjbjj5z6knjEYa4= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1706198696; c=relaxed/simple; bh=W987+M5oHxwhVcpVU7AhdjKzg5EnIS8G73QFHLc8xtQ=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version; b=YQAy0miQxgAgaAwvu3K0qMIqHzPKzEkWZZooP3XiwSSh2+lgv8BwuCUUIGa0cRqgsIft1gyug/V+jQh0EF4x2bEPSjaJLnmIqCoL3IXD00JE8g9KgS+zeo1bjOJz8k1bt3LaMB4EikLElAcL5FDgGYPeuJfTw3xQkZjv/TOhhIM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=Q6VsQ9cU; 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="Q6VsQ9cU" Received: by smtp.kernel.org (Postfix) with ESMTPSA id D0D67C433A6; Thu, 25 Jan 2024 16:04:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1706198695; bh=W987+M5oHxwhVcpVU7AhdjKzg5EnIS8G73QFHLc8xtQ=; h=From:To:Cc:Subject:Date:From; b=Q6VsQ9cUdh9uIeeVxVMk8LTdFFmd7iR+Xfr1V8j7pYwcVokZ3rM5cQn5rCYnjisMO 52IcnZhDC/CmtAgqnvNeJrntVazvAvcYmDiAJD8/SlVxaDpr9e3mmlFO8IxMABf3RZ tqYWPQaEQKJm8N2e/siZQhJe/XapVoMviJbNrU7nym13W++F6jZyLO7ssbsNRpTE1o F9yYQvAnN7SmWEyYo3ABu20TQKYRTRV3cdtJUqmdR4a2h3uxWxbYFSSkXtHNbCuyLQ w4XyoFbpHdMRVb/rKcS+BX24QYDbntRe2BPfyjmIj5Kk62NcXNABz0THgvju2sGan9 qet0kqd7bJ+EQ== From: cem@kernel.org To: jack@suze.cz Cc: linux-fsdevel@vger.kernel.org Subject: [PATCH 0/3] Add support for tmpfs quotas Date: Thu, 25 Jan 2024 17:04:32 +0100 Message-ID: <20240125160447.1136023-1-cem@kernel.org> X-Mailer: git-send-email 2.43.0 Precedence: bulk X-Mailing-List: linux-fsdevel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Carlos Maiolino This series add suport for quota management on tmpfs filesystems. Support for quotas in tmpfs has been added to Linux 6.6, so, give enable users to manage it. This series add 2 new helpers, one named do_quotactl(), which switches between quotactl() and quotactl_fd(), and the quotactl_handle() helper within quotaio, which passes quota_handle data to do_quotactl() depending on the filesystem associated with the mountpoint. The first patch is just a cleanup. Carlos Maiolino (3): Rename searched_dir->sd_dir to sd_isdir Add quotactl_fd() support Enable support for tmpfs quotas Makefile.am | 1 + mntopt.h | 1 + quotacheck.c | 12 +++---- quotaio.c | 19 +++++++++-- quotaio.h | 2 ++ quotaio_generic.c | 11 +++---- quotaio_meta.c | 3 +- quotaio_v1.c | 11 +++---- quotaio_v2.c | 11 +++---- quotaio_xfs.c | 21 ++++++------ quotaon.c | 8 ++--- quotaon_xfs.c | 9 +++--- quotastats.c | 4 +-- quotasync.c | 2 +- quotasys.c | 82 ++++++++++++++++++++++++++++++++++++----------- quotasys.h | 3 ++ 16 files changed, 134 insertions(+), 66 deletions(-)