pNFS: Ignore non-recalled layouts in pnfs_layout_need_return()

If a layout has been recalled, then we should fire off a layoutreturn as
soon as all the layout segments that match the recall have been retired.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
This commit is contained in:
Trond Myklebust 2018-06-23 16:55:37 -04:00
commit f0b429819b