Change in vdsm[master]: periodic: docs: document the 'exclusive' parameter

[Code Review]

From Dan Kenigsberg :

Dan Kenigsberg has submitted this change and it was merged.

Change subject: periodic: docs: document the 'exclusive' parameter
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periodic: docs: document the 'exclusive' parameter

Document the recently added 'exclusive' parameter
of periodic.Operation.
No code change.

Change-Id: I603cdd4b1ea44c628c542108fe9611a157eae09c
Signed-off-by: Francesco Romani 
---
M lib/vdsm/virt/periodic.py
1 file changed, 6 insertions(+), 0 deletions(-)

Approvals:
  Dan Kenigsberg: Looks good to me, approved
  Francesco Romani: Verified; Passed CI tests
  Martin Polednik: Looks good to me, but someone else must approve
  Milan Zamazal: Looks good to me, but someone else must approve