CIFS: add ONCE flag for cifs_dbg type

[linux-2.6-microblaze.git] / fs / cifs / cifs_debug.h

diff --git a/fs/cifs/cifs_debug.h b/fs/cifs/cifs_debug.h
index c611ca2..fe55676 100644 (file)
--- a/fs/cifs/cifs_debug.h
+++ b/fs/cifs/cifs_debug.h
@@ -39,6 +39,7 @@ extern int cifsFYI;
 #else
 #define NOISY 0
 #endif
+#define ONCE 8
 
 /*
  *     debug ON
@@ -46,19 +47,28 @@ extern int cifsFYI;
  */
 #ifdef CONFIG_CIFS_DEBUG
 
-__printf(1, 2) void cifs_vfs_err(const char *fmt, ...);
-
 /* information message: e.g., configuration, major event */
-#define cifs_dbg(type, fmt, ...)                                       \
-do {                                                                   \
-       if (type == FYI && cifsFYI & CIFS_INFO) {                       \
-               pr_debug_ratelimited("%s: "                             \
-                           fmt, __FILE__, ##__VA_ARGS__);              \
-       } else if (type == VFS) {                                       \
-               cifs_vfs_err(fmt, ##__VA_ARGS__);                       \
-       } else if (type == NOISY && type != 0) {                        \
-               pr_debug_ratelimited(fmt, ##__VA_ARGS__);               \
-       }                                                               \
+#define cifs_dbg_func(ratefunc, type, fmt, ...)                        \
+do {                                                           \
+       if ((type) & FYI && cifsFYI & CIFS_INFO) {              \
+               pr_debug_ ## ratefunc("%s: "                    \
+                               fmt, __FILE__, ##__VA_ARGS__);  \
+       } else if ((type) & VFS) {                              \
+               pr_err_ ## ratefunc("CuIFS VFS: "               \
+                                fmt, ##__VA_ARGS__);           \
+       } else if ((type) & NOISY && (NOISY != 0)) {            \
+               pr_debug_ ## ratefunc(fmt, ##__VA_ARGS__);      \
+       }                                                       \
+} while (0)
+
+#define cifs_dbg(type, fmt, ...) \
+do {                                                   \
+       if ((type) & ONCE)                              \
+               cifs_dbg_func(once,                     \
+                        type, fmt, ##__VA_ARGS__);     \
+       else                                            \
+               cifs_dbg_func(ratelimited,              \
+                       type, fmt, ##__VA_ARGS__);      \
 } while (0)
 
 /*