CVS commit: src/sys/dev/dm

[Adam Hamsik <haad%netbsd.org@localhost>]

Module Name:    src
Committed By:   haad
Date:           Sun Dec 21 00:59:39 UTC 2008

Modified Files:
        src/sys/dev/dm: dm.h dm_target.c dm_target_error.c dm_target_snapshot.c
            dm_target_zero.c

Log Message:
Add support for loading dm targets as separate modules. All targets except
linear can be loaded as module. Module is not loaded when there is target
with similar name already. Zero and error targets aresimple examples how
can be all future targets written to support dynamic loading. Target can't
be unloaded until there is at least one user.


To generate a diff of this commit:
cvs rdiff -r1.3 -r1.4 src/sys/dev/dm/dm.h src/sys/dev/dm/dm_target.c \
    src/sys/dev/dm/dm_target_error.c src/sys/dev/dm/dm_target_snapshot.c \
    src/sys/dev/dm/dm_target_zero.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.