[Devel] [PATCH 00/16][cr][v3]: C/R file owner, locks, leases

[Sukadev Bhattiprolu]

Checkpoint/restart file owner, file-locks and file-lease information.

Changelog[v3]:
	- Broke-up C/R of file-leases patches into smaller patches and included
	  them in this set.
	- Addressed comments from Jamie Lokier, Oren Laadan with help from
	  John Stultz on the computation of time offsets.


Sukadev Bhattiprolu (16):
  Add uid, euid params to f_modown()
  Add uid, euid params to __f_setown()
  Checkpoint file-owner information
  Restore file_owner info
  Move file_lock macros into linux/fs.h
  Checkpoint file-locks
  Define flock_set()
  Define flock64_set()
  Restore file-locks
  Initialize ->fl_break_time to 0
  Add ->fl_type_prev field.
  Add ->fl_break_notified field.
  Add jiffies_begin field to ckpt_ctx
  Checkpoint file-leases
  Define do_setlease()
  Restore file-leases

 drivers/char/tty_io.c            |    3 +-
 drivers/net/tun.c                |    3 +-
 fs/checkpoint.c                  |  410 +++++++++++++++++++++++++++++++++++---
 fs/fcntl.c                       |   19 +-
 fs/locks.c                       |  207 +++++++++++++++-----
 fs/notify/dnotify/dnotify.c      |    3 +-
 include/linux/checkpoint_hdr.h   |   26 +++
 include/linux/checkpoint_types.h |    1 +
 include/linux/fs.h               |   17 ++-
 kernel/checkpoint/sys.c          |    1 +
 10 files changed, 596 insertions(+), 94 deletions(-)

Note: Most of the "added lines" in fs/locks.c are comments about C/R :-)
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