git: lvm/dm - clean up debug, fix open bug

[Alex Hornung <alexh@xxxxxxxxxxxxxxxxxxxxxxx>]

commit aadb5a117ecf09753146a45712cdbfbfd37c1a97
Author: Alex Hornung <ahornung@gmail.com>
Date:   Fri Jul 9 09:14:31 2010 +0100

    lvm/dm - clean up debug, fix open bug
    
    * Clean up debug code and change it to log_verbose, mostly. Also remove
      some of the older, now irrelevant, comments.
    
    * For dm, add a sysctl and tunable to enable debugging (debug.dm_debug)
    
    * in the dragonfly filter, open the device early enough, and definitely
      before closing it ;)

Summary of changes:
 contrib/lvm2/dist/lib/device/dev-cache.c           |   22 +++++++++++++++++--
 contrib/lvm2/dist/lib/filters/filter_dragonfly.c   |   18 ++++++++--------
 .../lvm2/dist/libdm/ioctl/libdm-dragonfly-iface.c  |   17 +++++----------
 sys/dev/disk/dm/device-mapper.c                    |   11 ++++++++-
 sys/dev/disk/dm/dm.h                               |    6 +++-
 sys/dev/disk/dm/dm_ioctl.c                         |    2 +-
 sys/dev/disk/dm/dm_target_crypt.c                  |   19 +++++++----------
 7 files changed, 56 insertions(+), 39 deletions(-)

http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/aadb5a117ecf09753146a45712cdbfbfd37c1a97


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