net: Fix IPv6 GSO type checks in Intel ethernet drivers

[pandora-kernel.git] / kernel / perf_event.c

diff --git a/kernel/perf_event.c b/kernel/perf_event.c
index 1f38270..d27746b 100644 (file)
--- a/kernel/perf_event.c
+++ b/kernel/perf_event.c
@@ -3268,6 +3268,9 @@ static void perf_event_task_output(struct perf_event *event,
 
 static int perf_event_task_match(struct perf_event *event)
 {
+       if (event->state != PERF_EVENT_STATE_ACTIVE)
+               return 0;
+
        if (event->cpu != -1 && event->cpu != smp_processor_id())
                return 0;
 
@@ -3377,6 +3380,9 @@ static void perf_event_comm_output(struct perf_event *event,
 
 static int perf_event_comm_match(struct perf_event *event)
 {
+       if (event->state != PERF_EVENT_STATE_ACTIVE)
+               return 0;
+
        if (event->cpu != -1 && event->cpu != smp_processor_id())
                return 0;
 
@@ -3494,6 +3500,9 @@ static void perf_event_mmap_output(struct perf_event *event,
 static int perf_event_mmap_match(struct perf_event *event,
                                   struct perf_mmap_event *mmap_event)
 {
+       if (event->state != PERF_EVENT_STATE_ACTIVE)
+               return 0;
+
        if (event->cpu != -1 && event->cpu != smp_processor_id())
                return 0;
 
@@ -5148,7 +5157,7 @@ int perf_event_init_task(struct task_struct *child)
                                            GFP_KERNEL);
                        if (!child_ctx) {
                                ret = -ENOMEM;
-                               goto exit;
+                               break;
                        }
 
                        __perf_event_init_context(child_ctx, child);
@@ -5164,7 +5173,7 @@ int perf_event_init_task(struct task_struct *child)
                }
        }
 
-       if (inherited_all) {
+       if (child_ctx && inherited_all) {
                /*
                 * Mark the child context as a clone of the parent
                 * context, or of whatever the parent is a clone of.
@@ -5184,7 +5193,6 @@ int perf_event_init_task(struct task_struct *child)
                get_ctx(child_ctx->parent_ctx);
        }
 
-exit:
        mutex_unlock(&parent_ctx->mutex);
 
        perf_unpin_context(parent_ctx);