RFC 7530 requires us to refetch the lease time attribute once a new
clientID is established. This is already implemented for the
nfs4.1(+) clients by nfs41_init_clientid, which calls
nfs41_finish_session_reset, which calls nfs4_setup_state_renewal.
To make nfs4_setup_state_renewal available for nfs4.0, move it
further to the top of the source file to include it regardles of
CONFIG_NFS_V4_1 and to save a forward declaration.
Call nfs4_setup_state_renewal from nfs4_init_clientid.
Signed-off-by: Donald Buczek <[email protected]>
---
fs/nfs/nfs4state.c | 44 ++++++++++++++++++++++----------------------
1 file changed, 22 insertions(+), 22 deletions(-)
diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
index 778ebfb00d13..f32b02c2bc73 100644
--- a/fs/nfs/nfs4state.c
+++ b/fs/nfs/nfs4state.c
@@ -87,6 +87,27 @@ const nfs4_stateid current_stateid = {
static DEFINE_MUTEX(nfs_clid_init_mutex);
+static int nfs4_setup_state_renewal(struct nfs_client *clp)
+{
+ int status;
+ struct nfs_fsinfo fsinfo;
+ unsigned long now;
+
+ if (!test_bit(NFS_CS_CHECK_LEASE_TIME, &clp->cl_res_state)) {
+ nfs4_schedule_state_renewal(clp);
+ return 0;
+ }
+
+ now = jiffies;
+ status = nfs4_proc_get_lease_time(clp, &fsinfo);
+ if (status == 0) {
+ nfs4_set_lease_period(clp, fsinfo.lease_time * HZ, now);
+ nfs4_schedule_state_renewal(clp);
+ }
+
+ return status;
+}
+
int nfs4_init_clientid(struct nfs_client *clp, const struct cred *cred)
{
struct nfs4_setclientid_res clid = {
@@ -114,7 +135,7 @@ int nfs4_init_clientid(struct nfs_client *clp, const struct cred *cred)
if (status != 0)
goto out;
clear_bit(NFS4CLNT_LEASE_CONFIRM, &clp->cl_state);
- nfs4_schedule_state_renewal(clp);
+ nfs4_setup_state_renewal(clp);
out:
return status;
}
@@ -286,27 +307,6 @@ static int nfs4_begin_drain_session(struct nfs_client *clp)
#if defined(CONFIG_NFS_V4_1)
-static int nfs4_setup_state_renewal(struct nfs_client *clp)
-{
- int status;
- struct nfs_fsinfo fsinfo;
- unsigned long now;
-
- if (!test_bit(NFS_CS_CHECK_LEASE_TIME, &clp->cl_res_state)) {
- nfs4_schedule_state_renewal(clp);
- return 0;
- }
-
- now = jiffies;
- status = nfs4_proc_get_lease_time(clp, &fsinfo);
- if (status == 0) {
- nfs4_set_lease_period(clp, fsinfo.lease_time * HZ, now);
- nfs4_schedule_state_renewal(clp);
- }
-
- return status;
-}
-
static void nfs41_finish_session_reset(struct nfs_client *clp)
{
clear_bit(NFS4CLNT_LEASE_CONFIRM, &clp->cl_state);
--
2.22.0