summaryrefslogtreecommitdiffstats
path: root/fs/nfsd/nfssvc.c
diff options
context:
space:
mode:
Diffstat (limited to 'fs/nfsd/nfssvc.c')
-rw-r--r--fs/nfsd/nfssvc.c25
1 files changed, 14 insertions, 11 deletions
diff --git a/fs/nfsd/nfssvc.c b/fs/nfsd/nfssvc.c
index a631ea6..8a556ff 100644
--- a/fs/nfsd/nfssvc.c
+++ b/fs/nfsd/nfssvc.c
@@ -186,8 +186,16 @@ static int nfsd_startup(unsigned short port, int nrservs)
{
int ret;
+ ret = lockd_up();
+ if (ret)
+ return ret;
ret = nfs4_state_start();
+ if (ret)
+ goto out_lockd;
nfsd_up = true;
+ return 0;
+out_lockd:
+ lockd_down();
return ret;
}
@@ -201,6 +209,7 @@ static void nfsd_shutdown(void)
*/
if (!nfsd_up)
return;
+ lockd_down();
nfs4_state_shutdown();
nfsd_up = false;
}
@@ -208,9 +217,6 @@ static void nfsd_shutdown(void)
static void nfsd_last_thread(struct svc_serv *serv)
{
/* When last nfsd thread exits we need to do some clean-up */
- struct svc_xprt *xprt;
- list_for_each_entry(xprt, &serv->sv_permsocks, xpt_list)
- lockd_down();
nfsd_serv = NULL;
nfsd_racache_shutdown();
nfsd_shutdown();
@@ -310,19 +316,11 @@ static int nfsd_init_socks(int port)
if (error < 0)
return error;
- error = lockd_up();
- if (error < 0)
- return error;
-
error = svc_create_xprt(nfsd_serv, "tcp", PF_INET, port,
SVC_SOCK_DEFAULTS);
if (error < 0)
return error;
- error = lockd_up();
- if (error < 0)
- return error;
-
return 0;
}
@@ -400,6 +398,11 @@ int nfsd_set_nrthreads(int n, int *nthreads)
return err;
}
+/*
+ * Adjust the number of threads and return the new number of threads.
+ * This is also the function that starts the server if necessary, if
+ * this is the first time nrservs is nonzero.
+ */
int
nfsd_svc(unsigned short port, int nrservs)
{
OpenPOWER on IntegriCloud