From 6b30954ebb569fa1b2abdb21f2f4290eec76bf80 Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Thu, 14 Sep 2006 14:03:14 -0400 Subject: [PATCH] NFSv4: Retry lease recovery if it failed during a synchronous operation. Signed-off-by: Trond Myklebust --- fs/nfs/nfs4proc.c | 11 +++++++++-- 1 file changed, 9 insertions(+), 2 deletions(-) diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 7f60beb40df3..c218cc450b92 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -793,10 +793,17 @@ out: int nfs4_recover_expired_lease(struct nfs_server *server) { struct nfs_client *clp = server->nfs_client; + int ret; - if (test_and_clear_bit(NFS4CLNT_LEASE_EXPIRED, &clp->cl_state)) + for (;;) { + ret = nfs4_wait_clnt_recover(server->client, clp); + if (ret != 0) + return ret; + if (!test_and_clear_bit(NFS4CLNT_LEASE_EXPIRED, &clp->cl_state)) + break; nfs4_schedule_state_recovery(clp); - return nfs4_wait_clnt_recover(server->client, clp); + } + return 0; } /* -- 2.39.5