tracing: Convert seq_buf fields to be like seq_file fields

In facilitating the conversion of seq_file to use seq_buf,
have the seq_buf fields match the types used by seq_file.

Link: http://lkml.kernel.org/r/20141104160222.195301024@goodmis.org
Tested-by: Jiri Kosina <jkosina@suse.cz>
Acked-by: Jiri Kosina <jkosina@suse.cz>
Reviewed-by: Petr Mladek <pmladek@suse.cz>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

diff --git a/include/linux/seq_buf.h b/include/linux/seq_buf.h
index 3877068..d14dc90 100644 (file)
--- a/include/linux/seq_buf.h
+++ b/include/linux/seq_buf.h
@@ -16,10 +16,10 @@
  * @readpos:   The next position to read in the buffer.
  */
 struct seq_buf {
-       unsigned char           *buffer;
-       unsigned int            size;
-       unsigned int            len;
-       unsigned int            readpos;
+       char                    *buffer;
+       size_t                  size;
+       size_t                  len;
+       loff_t                  readpos;
 };
 
 static inline void