git: dm - use shared/exclusive lockmgr for table access

[Alex Hornung <alexh@xxxxxxxxxxxxxxxxxxxxxxx>]

commit 8f77157d09a3ba5a2419fc1bd3272026394f8af8
Author: Alex Hornung <ahornung@gmail.com>
Date:   Fri Nov 26 14:42:12 2010 +0100

    dm - use shared/exclusive lockmgr for table access
    
    * Use shared/exclusive lockmgr locks for table access instead of this
      random mess of exclusive lockmgr locks, reference counts and condvars.

Summary of changes:
 sys/dev/disk/dm/dm.h       |    1 -
 sys/dev/disk/dm/dm_table.c |   29 ++++++-----------------------
 2 files changed, 6 insertions(+), 24 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/8f77157d09a3ba5a2419fc1bd3272026394f8af8


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