Commit 47c2199b authored by Trond Myklebust's avatar Trond Myklebust
Browse files

NFSv4.1: Ensure state manager thread dies on last umount

Currently, the state manager may continue to try recovering state forever
even after the last filesystem to reference that nfs_client has umounted.
Signed-off-by: default avatarTrond Myklebust <>
parent e3b2854f
......@@ -1607,7 +1607,7 @@ static void nfs4_state_manager(struct nfs_client *clp)
int status = 0;
/* Ensure exclusive access to NFSv4 state */
for(;;) {
do {
if (test_and_clear_bit(NFS4CLNT_LEASE_EXPIRED, &clp->cl_state)) {
/* We're going to have to re-establish a clientid */
status = nfs4_reclaim_lease(clp);
......@@ -1691,7 +1691,7 @@ static void nfs4_state_manager(struct nfs_client *clp)
if (test_and_set_bit(NFS4CLNT_MANAGER_RUNNING, &clp->cl_state) != 0)
} while (atomic_read(&clp->cl_count) > 1);
printk(KERN_WARNING "Error: state manager failed on NFSv4 server %s"
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