[NET] sem2mutex: net/

[deliverable/linux.git] / net / sunrpc / sched.c

diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
index e838d042f7f51e2f0ded4852ddc08441ba8ff687..dff07795bd16af0dbbb5ff1cb51e4729a28ef3ab 100644 (file)
--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -18,6 +18,7 @@
 #include <linux/smp.h>
 #include <linux/smp_lock.h>
 #include <linux/spinlock.h>
+#include <linux/mutex.h>
 
 #include <linux/sunrpc/clnt.h>
 #include <linux/sunrpc/xprt.h>
@@ -62,7 +63,7 @@ static LIST_HEAD(all_tasks);
 /*
  * rpciod-related stuff
  */
-static DECLARE_MUTEX(rpciod_sema);
+static DEFINE_MUTEX(rpciod_mutex);
 static unsigned int            rpciod_users;
 static struct workqueue_struct *rpciod_workqueue;
 
@@ -1047,7 +1048,7 @@ rpciod_up(void)
        struct workqueue_struct *wq;
        int error = 0;
 
-       down(&rpciod_sema);
+       mutex_lock(&rpciod_mutex);
        dprintk("rpciod_up: users %d\n", rpciod_users);
        rpciod_users++;
        if (rpciod_workqueue)
@@ -1070,14 +1071,14 @@ rpciod_up(void)
        rpciod_workqueue = wq;
        error = 0;
 out:
-       up(&rpciod_sema);
+       mutex_unlock(&rpciod_mutex);
        return error;
 }
 
 void
 rpciod_down(void)
 {
-       down(&rpciod_sema);
+       mutex_lock(&rpciod_mutex);
        dprintk("rpciod_down sema %d\n", rpciod_users);
        if (rpciod_users) {
                if (--rpciod_users)
@@ -1094,7 +1095,7 @@ rpciod_down(void)
        destroy_workqueue(rpciod_workqueue);
        rpciod_workqueue = NULL;
  out:
-       up(&rpciod_sema);
+       mutex_unlock(&rpciod_mutex);
 }
 
 #ifdef RPC_DEBUG