ftrace: Add ftrace_rec_counter() macro to simplify the code
The ftrace dynamic record has a flags element that also has a counter.
Instead of hard coding "rec->flags & ~FTRACE_FL_MASK" all over the
place. Use a macro instead.
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index e4e7df4..e5baa6b 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -328,6 +328,8 @@
#define FTRACE_FL_MASK (FTRACE_FL_MASKED_BITS << FTRACE_REF_MAX_SHIFT)
#define FTRACE_REF_MAX ((1UL << FTRACE_REF_MAX_SHIFT) - 1)
+#define ftrace_rec_count(rec) ((rec)->flags & ~FTRACE_FL_MASK)
+
struct dyn_ftrace {
unsigned long ip; /* address of mcount call-site */
unsigned long flags;