powerpc: convert to generic helpers for IPI function calls

[linux-2.6-omap-h63xx.git] / net / core / pktgen.c

diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 8dca21110493156fbcfc107a39d95343713d94b6..fdf537707e51afd9099df2693d4e5f5af668ba5a 100644 (file)
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -390,6 +390,7 @@ struct pktgen_thread {
        int cpu;
 
        wait_queue_head_t queue;
+       struct completion start_done;
 };
 
 #define REMOVE 1
@@ -3414,6 +3415,7 @@ static int pktgen_thread_worker(void *arg)
        BUG_ON(smp_processor_id() != cpu);
 
        init_waitqueue_head(&t->queue);
+       complete(&t->start_done);
 
        pr_debug("pktgen: starting pktgen/%d:  pid=%d\n", cpu, task_pid_nr(current));
 
@@ -3615,6 +3617,7 @@ static int __init pktgen_create_thread(int cpu)
        INIT_LIST_HEAD(&t->if_list);
 
        list_add_tail(&t->th_list, &pktgen_threads);
+       init_completion(&t->start_done);
 
        p = kthread_create(pktgen_thread_worker, t, "kpktgend_%d", cpu);
        if (IS_ERR(p)) {
@@ -3639,6 +3642,7 @@ static int __init pktgen_create_thread(int cpu)
        }
 
        wake_up_process(p);
+       wait_for_completion(&t->start_done);
 
        return 0;
 }