tracing: Add __bitmask() macro to trace events to cpumasks and other bitmasks

[firefly-linux-kernel-4.4.55.git] / include / linux / ftrace_event.h

diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h
index d16da3e53bc732710e7ea05e3e500d0f1784a94c..cff3106ffe2c0ae5ffc60a0048203b13a04461c1 100644 (file)
--- a/include/linux/ftrace_event.h
+++ b/include/linux/ftrace_event.h
@@ -38,6 +38,9 @@ const char *ftrace_print_symbols_seq_u64(struct trace_seq *p,
                                                                 *symbol_array);
 #endif
 
+const char *ftrace_print_bitmask_seq(struct trace_seq *p, void *bitmask_ptr,
+                                    unsigned int bitmask_size);
+
 const char *ftrace_print_hex_seq(struct trace_seq *p,
                                 const unsigned char *buf, int len);