nfs41: wait for LAYOUTRETURN before retrying LAYOUTGET

Also take care to stop waiting if someone clears retry bit.

Signed-off-by: Peng Tao <tao.peng@primarydata.com>
This commit is contained in:
Peng Tao 2014-12-01 08:22:23 +08:00 • committed by Tom Haynes
commit aa8a45ee97
3 changed files with 45 additions and 3 deletions