treewide: be explicit about dependence on trace.h & trace2.h
Dozens of files made use of trace and trace2 functions, without
explicitly including trace.h or trace2.h. This made it more difficult
to find which files could remove a dependence on cache.h. Make C files
explicitly include trace.h or trace2.h if they are using them.
Signed-off-by: Elijah Newren <newren@gmail.com>
Acked-by: Calvin Wan <calvinwan@google.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/convert.c b/convert.c
index da06e2f..126036e 100644
--- a/convert.c
+++ b/convert.c
@@ -9,6 +9,7 @@
#include "sigchain.h"
#include "pkt-line.h"
#include "sub-process.h"
+#include "trace.h"
#include "utf8.h"
#include "ll-merge.h"
#include "wrapper.h"
