Commits
Kinglong Mee committed 5b53dc88b06
NFS: Avoid infinite loop when RELEASE_LOCKOWNER getting expired error
Fix Commit 60ea681299 (NFS: Migration support for RELEASE_LOCKOWNER)
If getting expired error, client will enter a infinite loop as,
client server
RELEASE_LOCKOWNER(old clid) ----->
<--- expired error
RENEW(old clid) ----->
<--- expired error
SETCLIENTID ----->
<--- a new clid
SETCLIENTID_CONFIRM (new clid) -->
<--- ok
RELEASE_LOCKOWNER(old clid) ----->
<--- expired error
RENEW(new clid) ----->
<-- ok
RELEASE_LOCKOWNER(old clid) ----->
<--- expired error
RENEW(new clid) ----->
<-- ok
... ...
Signed-off-by: Kinglong Mee <kinglongmee@gmail.com>
[Trond: replace call to nfs4_async_handle_error() with
nfs4_schedule_lease_recovery()]
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>