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* [PATCH 0/3] Send: minor cleanups, add RO checks
@ 2013-12-16 16:34 David Sterba
  2013-12-16 16:34 ` [PATCH 1/3] btrfs: send: clean up dead code David Sterba
                   ` (3 more replies)
  0 siblings, 4 replies; 7+ messages in thread
From: David Sterba @ 2013-12-16 16:34 UTC (permalink / raw)
  To: linux-btrfs; +Cc: David Sterba

First two patches are trivial cleanups that I've spotted while reading send.c,
can be applied independently.

The third patch contains the important bits, safety checks that the subvolumes
involved in send do not accidentally lose the RO status. I haven't seen this
documented anywhere that this is mandatory, implied from how I assume send
works. Please let me know if this is wrong.

David Sterba (3):
  btrfs: send: clean up dead code
  btrfs: remove unused mnt from send_ctx
  btrfs: Check read-only status of roots during send

 fs/btrfs/ctree.h |    6 +++
 fs/btrfs/ioctl.c |   22 +++++++++-
 fs/btrfs/send.c  |  116 +++++++++++++++++++++++++++++-------------------------
 3 files changed, 87 insertions(+), 57 deletions(-)

-- 
1.7.9


^ permalink raw reply	[flat|nested] 7+ messages in thread

end of thread, other threads:[~2013-12-17 14:07 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2013-12-16 16:34 [PATCH 0/3] Send: minor cleanups, add RO checks David Sterba
2013-12-16 16:34 ` [PATCH 1/3] btrfs: send: clean up dead code David Sterba
2013-12-16 16:34 ` [PATCH 2/3] btrfs: remove unused mnt from send_ctx David Sterba
2013-12-16 16:34 ` [PATCH 3/3] btrfs: Check read-only status of roots during send David Sterba
2013-12-17 11:58   ` Wang Shilong
2013-12-17 13:09     ` David Sterba
2013-12-17 14:07 ` David Sterba

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