diff --git a/[refs] b/[refs] index 1a0209c1305d..a624b46636e3 100644 --- a/[refs] +++ b/[refs] @@ -1,2 +1,2 @@ --- -refs/heads/master: e005e8041c132af9f70862e1387a222198f95e7f +refs/heads/master: f3c76491e7ecacbb7942633f3b2a3514b7476ef9 diff --git a/trunk/fs/nfs/nfs4state.c b/trunk/fs/nfs/nfs4state.c index 83f3dd39ac55..9e76712dcae9 100644 --- a/trunk/fs/nfs/nfs4state.c +++ b/trunk/fs/nfs/nfs4state.c @@ -1112,7 +1112,7 @@ static void nfs4_state_manager(struct nfs_client *clp) int status = 0; /* Ensure exclusive access to NFSv4 state */ - while (!list_empty(&clp->cl_superblocks)) { + for(;;) { 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); @@ -1161,7 +1161,11 @@ static void nfs4_state_manager(struct nfs_client *clp) } nfs4_clear_state_manager_bit(clp); - break; + /* Did we race with an attempt to give us more work? */ + if (clp->cl_state == 0) + break; + if (test_and_set_bit(NFS4CLNT_MANAGER_RUNNING, &clp->cl_state) != 0) + break; } return; out_error: