iowatcher: Make seconds unsigned

[blktrace.git] / iowatcher / blkparse.h

diff --git a/iowatcher/blkparse.h b/iowatcher/blkparse.h
index 1c93a2565e54edc64b109ac92db707199c61c63f..fce9d01ed2c6be655d2bda50db76c951b74c0bd5 100644 (file)
--- a/iowatcher/blkparse.h
+++ b/iowatcher/blkparse.h
@@ -72,9 +72,9 @@ struct trace_file {
        char *filename;
        char *label;
        struct trace *trace;
-       int stop_seconds;       /* Time when trace stops */
-       int min_seconds;        /* Beginning of the interval we should plot */
-       int max_seconds;        /* End of the interval we should plot */
+       unsigned int stop_seconds;      /* Time when trace stops */
+       unsigned int min_seconds;       /* Beginning of the interval we should plot */
+       unsigned int max_seconds;       /* End of the interval we should plot */
        u64 min_offset;
        u64 max_offset;
 
@@ -99,9 +99,9 @@ struct trace_file {
        struct graph_dot_data **gdd_writes;
        struct graph_dot_data **gdd_reads;
 
-       int mpstat_min_seconds;
-       int mpstat_max_seconds;
-       int mpstat_stop_seconds;
+       unsigned int mpstat_min_seconds;
+       unsigned int mpstat_max_seconds;
+       unsigned int mpstat_stop_seconds;
        struct graph_line_data **mpstat_gld;
 };