CVS commit: src/sys/dev/dm

["Tomohiro Kusumi" <tkusumi%netbsd.org@localhost>]

Module Name:    src
Committed By:   tkusumi
Date:           Sun Dec 15 09:42:29 UTC 2019

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

Log Message:
dm: Make targets' ->secsize() optional

and make a caller assume secsize 0 if ->secsize not present.
This allows a dummy function to be removed which was added in
"dm: Add dummy target ->sync()/->secsize() to prevent panic on modload(8)".


To generate a diff of this commit:
cvs rdiff -u -r1.43 -r1.44 src/sys/dev/dm/dm.h
cvs rdiff -u -r1.14 -r1.15 src/sys/dev/dm/dm_table.c
cvs rdiff -u -r1.29 -r1.30 src/sys/dev/dm/dm_target.c
cvs rdiff -u -r1.21 -r1.22 src/sys/dev/dm/dm_target_error.c
cvs rdiff -u -r1.20 -r1.21 src/sys/dev/dm/dm_target_mirror.c
cvs rdiff -u -r1.32 -r1.33 src/sys/dev/dm/dm_target_snapshot.c
cvs rdiff -u -r1.23 -r1.24 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.