From 3d7337115d06f21970e23684f4d2e62e3a44c572 Mon Sep 17 00:00:00 2001 From: Stanislav Kinsbursky Date: Tue, 27 Nov 2012 14:11:44 +0300 Subject: nfsd: make NFSv4 lease time per net Lease time is a part of NFSv4 state engine, which is constructed per network namespace. Signed-off-by: Stanislav Kinsbursky Signed-off-by: J. Bruce Fields --- fs/nfsd/nfs4callback.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) (limited to 'fs/nfsd/nfs4callback.c') diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c index 826cc269c445..99bc85ff0217 100644 --- a/fs/nfsd/nfs4callback.c +++ b/fs/nfsd/nfs4callback.c @@ -36,6 +36,7 @@ #include #include "nfsd.h" #include "state.h" +#include "netns.h" #define NFSDDBG_FACILITY NFSDDBG_PROC @@ -625,9 +626,10 @@ static const struct rpc_program cb_program = { .pipe_dir_name = "nfsd4_cb", }; -static int max_cb_time(void) +static int max_cb_time(struct net *net) { - return max(nfsd4_lease/10, (time_t)1) * HZ; + struct nfsd_net *nn = net_generic(net, nfsd_net_id); + return max(nn->nfsd4_lease/10, (time_t)1) * HZ; } static struct rpc_cred *callback_cred; @@ -659,7 +661,7 @@ static struct rpc_cred *get_backchannel_cred(struct nfs4_client *clp, struct rpc static int setup_callback_client(struct nfs4_client *clp, struct nfs4_cb_conn *conn, struct nfsd4_session *ses) { struct rpc_timeout timeparms = { - .to_initval = max_cb_time(), + .to_initval = max_cb_time(clp->net), .to_retries = 0, }; struct rpc_create_args args = { -- cgit v1.2.1