net: force a reload of first item in hlist_nulls_for_each_entry_rcu

[pandora-kernel.git] / include / linux / perf_event.h

diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
index b1f8912..9b9b2aa 100644 (file)
--- a/include/linux/perf_event.h
+++ b/include/linux/perf_event.h
@@ -794,7 +794,7 @@ struct perf_event {
        struct hw_perf_event            hw;
 
        struct perf_event_context       *ctx;
-       struct file                     *filp;
+       atomic_long_t                   refcount;
 
        /*
         * These accumulate total time (in nanoseconds) that children
@@ -1186,6 +1186,12 @@ static inline void perf_event_disable(struct perf_event *event)          { }
 static inline void perf_event_task_tick(void)                          { }
 #endif
 
+#if defined(CONFIG_PERF_EVENTS) && defined(CONFIG_CPU_SUP_INTEL)
+extern void perf_restore_debug_store(void);
+#else
+static inline void perf_restore_debug_store(void)                      { }
+#endif
+
 #define perf_output_put(handle, x) perf_output_copy((handle), &(x), sizeof(x))
 
 /*