Commit 9bb3baa9 authored by Joshua Watt's avatar Joshua Watt Committed by Anna Schumaker
Browse files

NFS4: Fix state renewals missing after boot 



Since the last renewal time was initialized to 0 and jiffies start
counting at -5 minutes, any clients connected in the first 5 minutes
after a reboot would have their renewal timer set to a very long
interval. If the connection was idle, this would result in the client
state timing out on the server and the next call to the server would
return NFS4ERR_BADSESSION.

Fix this by initializing the last renewal time to the current jiffies
instead of 0.

Signed-off-by: default avatarJoshua Watt <jpewhacker@gmail.com>
Signed-off-by: default avatarAnna Schumaker <anna.schumaker@oracle.com>
parent 9ff022f3

fs/nfs/nfs4client.c

+1 −0
Original line number Diff line number Diff line
@@ -222,6 +222,7 @@ struct nfs_client *nfs4_alloc_client(const struct nfs_client_initdata *cl_init) 
	clp->cl_state = 1 << NFS4CLNT_LEASE_EXPIRED;

	clp->cl_mvops = nfs_v4_minor_ops[cl_init->minorversion];

	clp->cl_mig_gen = 1;

	clp->cl_last_renewal = jiffies;

#if IS_ENABLED(CONFIG_NFS_V4_1)

	init_waitqueue_head(&clp->cl_lock_waitq);

#endif