git: hammer2 - skeleton multi target mount detection

[Matthew Dillon]

commit 58e435995e99ab06dfa89ec6de9966effbd51c31
Author: Matthew Dillon <dillon at apollo.backplane.com>
Date:   Fri Mar 21 17:15:22 2014 -0700

    hammer2 - skeleton multi target mount detection
    
    * Detect H2 filesystems with the same cluster id and add to an existing
      mount's cluster instead of mounting separately.
    
    * Very preliminary, not operational.  Transactions, flush, and volume
      management need to be rewritten.

Summary of changes:
 sys/vfs/hammer2/TODO              |   3 +
 sys/vfs/hammer2/hammer2.h         |   7 +-
 sys/vfs/hammer2/hammer2_cluster.c |   8 +-
 sys/vfs/hammer2/hammer2_flush.c   |   4 +-
 sys/vfs/hammer2/hammer2_inode.c   |   8 +-
 sys/vfs/hammer2/hammer2_ioctl.c   |  20 ++--
 sys/vfs/hammer2/hammer2_vfsops.c  | 229 +++++++++++++++++++++++---------------
 7 files changed, 173 insertions(+), 106 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/58e435995e99ab06dfa89ec6de9966effbd51c31


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