| commit | 1eb5fa849f2bf9186a618e85bea23f02e527540a | [log] [tgz] |
|---|---|---|
| author | Mike Snitzer <snitzer@redhat.com> | Wed Feb 28 15:59:59 2018 -0500 |
| committer | Mike Snitzer <snitzer@redhat.com> | Tue Apr 03 15:04:10 2018 -0400 |
| tree | b0f5e85395f06f86e7db283155c5f73a5b942c8b | |
| parent | da5dadb4f11660ca67580cd4a7420161266d6254 [diff] |
dm: allow targets to return output from messages they are sent Could be useful for a target to return stats or other information. If a target does DMEMIT() anything to @result from its .message method then it must return 1 to the caller. Signed-off-By: Mike Snitzer <snitzer@redhat.com>