CVS commit: src/sys/dev/dm

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

Module Name:    src
Committed By:   tkusumi
Date:           Sat Dec 14 17:15:54 UTC 2019

Modified Files:
        src/sys/dev/dm: dm.h dm_ioctl.c

Log Message:
dm: Don't try to implement "status" as subset of "table"

The way dm_table_status_ioctl() implements "status" and "table" is
not compatible with Linux kernel. Some targets have different outputs
that "status" can't be implemented as subset of "table".

Add ->info() handler to sync with "status" behavior in Linux kernel.
Some targets which currently exist in NetBSD (I think striped)
as well as some minor targets that I plan to port to NetBSD
can/should implement ->info(), but will do that in a different commit.

taken-from: DragonFlyBSD


To generate a diff of this commit:
cvs rdiff -u -r1.40 -r1.41 src/sys/dev/dm/dm.h
cvs rdiff -u -r1.43 -r1.44 src/sys/dev/dm/dm_ioctl.c

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