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From: Jeff Liu <jeff.liu@oracle.com>
To: linux-btrfs@vger.kernel.org
Cc: anand.jain@oracle.com
Subject: [RFC PATCH V4 0/2] Btrfs: get/set mounted filesystem label support
Date: Wed, 12 Dec 2012 08:22:14 +0800	[thread overview]
Message-ID: <50C7CE36.3060603@oracle.com> (raw)

Hello,

This is an improved tiny patch set to add get/set the label upon a mounted
file system via ioctl(2).

I'd like to add the Signed-off-by with Anand for the credit since He has posted a
similar patch set a few month ago.


Changes of V4->V3:
- Add a new ioctl to fetch the label of a mounted file system.
- Replace "struct btrfs_ioctl_fs_label_args" with "char label[BTRFS_LABEL_SIZE]".
- ioctl(2) number changed from 50 to 53/54. I'll update the btrfs wiki page with regard to
  the number allocation to reflect this change if it is ok.


The old versions can be found at:

v3:
https://patchwork.kernel.org/patch/1124642/

v2:
http://permalink.gmane.org/gmane.comp.file-systems.btrfs/12877

v1:
http://permalink.gmane.org/gmane.comp.file-systems.btrfs/12872

Thanks,
-Jeff

             reply	other threads:[~2012-12-12  0:22 UTC|newest]

Thread overview: 14+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2012-12-12  0:22 Jeff Liu [this message]
2012-12-12  0:22 ` [PATCH V4 1/2] Btrfs: Add a new ioctl to get the label of a mounted filesystem Jeff Liu
2012-12-12  0:22 ` [PATCH V4 2/2] Btrfs: Add a new ioctl to change " Jeff Liu
2012-12-12  3:03   ` Miao Xie
2012-12-12  3:17     ` Jeff Liu
2012-12-12  0:30 ` [PATCH v4 1/3] Btrfs-progs: get " Jeff Liu
2012-12-12  0:30 ` [PATCH v4 2/3] Btrfs-progs: change " Jeff Liu
2012-12-12  0:30 ` [PATCH v4 3/3] Btrfs-progs: fix cmd_label_usage to reflect this change Jeff Liu
2012-12-12  3:22 ` [RESEND PATCH V4 1/2] Btrfs: Add a new ioctl to get the label of a mounted filesystem Jeff Liu
2012-12-12  3:50   ` Miao Xie
2012-12-12  4:01     ` Jeff Liu
2012-12-12  3:23 ` [RESEND PATCH V4 2/2] Btrfs: Add a new ioctl to change " Jeff Liu
2012-12-12  4:15   ` Miao Xie
2012-12-17  7:27     ` Jeff Liu

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