@@ -184,8 +184,7 @@ lockd(void *vrqstp)
dprintk("lockd_down: service stopped\n");
svc_exit_thread(rqstp);
-
- module_put_and_kthread_exit(0);
+ return 0;
}
static int create_lockd_listener(struct svc_serv *serv, const char *name,
@@ -352,7 +351,6 @@ static struct notifier_block lockd_inet6addr_notifier = {
static const struct svc_serv_ops lockd_sv_ops = {
.svo_function = lockd,
- .svo_module = THIS_MODULE,
};
static int lockd_get(void)
@@ -17,7 +17,6 @@
#include <linux/errno.h>
#include <linux/mutex.h>
#include <linux/freezer.h>
-#include <linux/kthread.h>
#include <linux/sunrpc/svcauth_gss.h>
#include <linux/sunrpc/bc_xprt.h>
@@ -92,8 +91,8 @@ nfs4_callback_svc(void *vrqstp)
continue;
svc_process(rqstp);
}
+
svc_exit_thread(rqstp);
- module_put_and_kthread_exit(0);
return 0;
}
@@ -136,8 +135,8 @@ nfs41_callback_svc(void *vrqstp)
finish_wait(&serv->sv_cb_waitq, &wq);
}
}
+
svc_exit_thread(rqstp);
- module_put_and_kthread_exit(0);
return 0;
}
@@ -234,12 +233,10 @@ static int nfs_callback_up_net(int minorversion, struct svc_serv *serv,
static const struct svc_serv_ops nfs40_cb_sv_ops = {
.svo_function = nfs4_callback_svc,
- .svo_module = THIS_MODULE,
};
#if defined(CONFIG_NFS_V4_1)
static const struct svc_serv_ops nfs41_cb_sv_ops = {
.svo_function = nfs41_callback_svc,
- .svo_module = THIS_MODULE,
};
static const struct svc_serv_ops *nfs4_cb_sv_ops[] = {
@@ -2697,6 +2697,5 @@ static int nfs4_run_state_manager(void *ptr)
allow_signal(SIGKILL);
nfs4_state_manager(clp);
nfs_put_client(clp);
- module_put_and_kthread_exit(0);
return 0;
}
@@ -614,7 +614,6 @@ static int nfsd_get_default_max_blksize(void)
static const struct svc_serv_ops nfsd_thread_sv_ops = {
.svo_function = nfsd,
- .svo_module = THIS_MODULE,
};
void nfsd_shutdown_threads(struct net *net)
@@ -1018,8 +1017,6 @@ nfsd(void *vrqstp)
msleep(20);
}
- /* Release module */
- module_put_and_kthread_exit(0);
return 0;
}
@@ -57,11 +57,6 @@ struct svc_serv;
struct svc_serv_ops {
/* function for service threads to run */
int (*svo_function)(void *);
-
- /* optional module to count when adding threads.
- * Thread function must call module_put_and_kthread_exit() to exit.
- */
- struct module *svo_module;
};
/*
@@ -335,7 +335,7 @@ static inline void add_taint_module(struct module *mod, unsigned flag,
/*
* A thread that wants to hold a reference to a module only while it
- * is running can call this to safely exit. nfsd and lockd use this.
+ * is running can call this to safely exit.
*/
void __noreturn __module_put_and_kthread_exit(struct module *mod, long code)
{
@@ -736,11 +736,9 @@ svc_start_kthreads(struct svc_serv *serv, struct svc_pool *pool, int nrservs)
if (IS_ERR(rqstp))
return PTR_ERR(rqstp);
- __module_get(serv->sv_ops->svo_module);
task = kthread_create_on_node(serv->sv_ops->svo_function, rqstp,
node, "%s", serv->sv_name);
if (IS_ERR(task)) {
- module_put(serv->sv_ops->svo_module);
svc_exit_thread(rqstp);
return PTR_ERR(task);
}