From: Charles Manning <cdhmanning@gmail.com>
Date: Thu, 9 Jul 2020 01:24:30 +0000 (+1200)
Subject: Add CONFIG_YAFFS_NO_TRACE to turn off all tracing
X-Git-Url: http://www.aleph1.co.uk/gitweb/?a=commitdiff_plain;h=da59bf8d6a7fe444626da887e4096f411c66d4ca;hp=9a6f486e56f927eeb8dc7e4e0d84f6bb95eeaa0f;p=yaffs2.git

Add CONFIG_YAFFS_NO_TRACE to turn off all tracing

This allows a foootprint reduction.

Signed-off-by: Charles Manning <cdhmanning@gmail.com>
---

diff --git a/direct/ydirectenv.h b/direct/ydirectenv.h
index dcf58d0..332c10e 100644
--- a/direct/ydirectenv.h
+++ b/direct/ydirectenv.h
@@ -73,11 +73,15 @@ size_t strnlen(const char *s, size_t maxlen);
 
 #define cond_resched()  do {} while (0)
 
+#ifdef CONFIG_YAFFS_NO_TRACE
 #define yaffs_trace(msk, fmt, ...) do { \
 	if (yaffs_trace_mask & (msk)) \
 		printf("yaffs: " fmt "\n", ##__VA_ARGS__); \
 } while (0)
 
+#else
+#define yaffs_trace(...) do { } while (0)
+#endif
 
 #define YAFFS_LOSTNFOUND_NAME		"lost+found"
 #define YAFFS_LOSTNFOUND_PREFIX		"obj"