Added in %done for btt

[blktrace.git] / btt / mmap.c

diff --git a/btt/mmap.c b/btt/mmap.c
index 60d4900951a6f66eaa75674021cd50e4d3cc6b79..050d4f84765796ef1fd543d632c17a88307b4694 100644 (file)
--- a/btt/mmap.c
+++ b/btt/mmap.c
@@ -138,3 +138,8 @@ int next_trace(struct blk_io_trace *t, void **pdu)
 
        return 1;
 }
+
+double pct_done(void)
+{
+       return 100.0 * ((double)cur / (double)total_size);
+}