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Date:	Fri, 30 Oct 2015 11:42:28 +0800
From:	Wang Shilong <wangshilong1991@...il.com>
To:	linux-ext4@...r.kernel.org
Subject: Fwd: [v1 0/4] Add project quota support for e2fsprogs

re-cc to linux-ext4 due to plain/text policy.

---------- Forwarded message ----------
From: Shilong Wang <wangshilong1991@...il.com>
Date: Fri, Oct 30, 2015 at 11:16 AM
Subject: Re: [v1 0/4] Add project quota support for e2fsprogs
To: Li Xi <pkuelelixi@...il.com>
Cc: linux-ext4@...r.kernel.org, Theodore Ts'o <tytso@....edu>,
adilger@...ger.ca, Jan Kara <jack@...e.cz>, viro@...iv.linux.org.uk,
hch@...radead.org, Dmitry Monakhov <dmonakhov@...nvz.org>


2015-10-28 23:42 GMT+08:00 Li Xi <pkuelelixi@...il.com>:
>
> The following patches adds project quota support for e2fsprogs. The
> first patch cleans up current codes to prepare for adding project
> quota support. And other patches adds project ID as well as
> project feature support for e2fsprogs.
>
> Li Xi (4):
>   clean up codes for adding new quota type
>   Add project quota support
>   Add project feature
>   Add inherit flags for project quota
>
>  debugfs/quota.c                 |    2 +-
>  debugfs/set_fields.c            |    2 +
>  e2fsck/pass1.c                  |   35 +++++++++++--
>  e2fsck/quota.c                  |   28 ++++------
>  e2fsck/unix.c                   |   26 +++++-----
>  lib/e2p/feature.c               |    2 +
>  lib/e2p/ls.c                    |   29 ++++++++---
>  lib/e2p/pf.c                    |    1 +
>  lib/ext2fs/ext2_fs.h            |   12 +++-
>  lib/ext2fs/ext2fs.h             |    3 +-
>  lib/ext2fs/swapfs.c             |    2 +
>  lib/ext2fs/tst_inode_size.c     |    1 +
>  lib/ext2fs/tst_super_size.c     |    3 +-
>  lib/support/mkquota.c           |  105 ++++++++++++++++++++++-----------------
>  lib/support/quotaio.c           |   80 ++++++++++++++++++++----------
>  lib/support/quotaio.h           |   74 ++++++++++++++++++++--------
>  lib/support/quotaio_tree.c      |    2 +-
>  misc/chattr.c                   |    3 +-
>  misc/ext4.5.in                  |    5 ++
>  misc/mke2fs.c                   |   19 +++++--
>  misc/tune2fs.c                  |   89 +++++++++++++++++++--------------
>  tests/d_fallocate_blkmap/expect |    4 +-
>  tests/f_create_symlinks/expect  |    8 ++--
>  tests/m_bigjournal/expect.1     |    4 +-
>  tests/m_large_file/expect.1     |    4 +-
>  tests/m_quota/expect.1          |   15 +++---
>  26 files changed, 356 insertions(+), 202 deletions(-)


BTW, here is a drafted xfstests to verify kernel work, to run it you need.

git clone https://github.com/wangshilong/{quota-tools, xfstests,
e2fsprogs} && git checkout project

and run xfstests with following commands:

[root@...-2 xfstests-dev]# ./check ext4/050 ext4/106 ext4/107 ext4/108
ext4/196 ext4/244 ext4/299 ext4/400 ext4/401

....
....

Ran: ext4/050 ext4/106 ext4/107 ext4/108 ext4/196 ext4/244 ext4/299
ext4/400 ext4/401

Passed all 9 tests



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