Allow explicit setting of a number of files

[fio.git] / fio.c

diff --git a/fio.c b/fio.c
index 6222a4185c7105973b4080669e34a37303a7f281..4d628b9f522383880c5fde1dd34d91ff179eedf1 100644 (file)
--- a/fio.c
+++ b/fio.c
@@ -255,7 +255,8 @@ static void do_verify(struct thread_data *td)
 {
        struct fio_file *f;
        struct io_u *io_u;
-       int ret, i, min_events;
+       int ret, min_events;
+       unsigned int i;
 
        /*
         * sync io first and invalidate cache, to make sure we really
@@ -379,7 +380,8 @@ static void do_io(struct thread_data *td)
 {
        struct timeval s;
        unsigned long usec;
-       int i, ret = 0;
+       unsigned int i;
+       int ret = 0;
 
        td_set_runstate(td, TD_RUNNING);
 
@@ -650,7 +652,8 @@ static int switch_ioscheduler(struct thread_data *td)
 static int clear_io_state(struct thread_data *td)
 {
        struct fio_file *f;
-       int i, ret;
+       unsigned int i;
+       int ret;
 
        td->ts.stat_io_bytes[0] = td->ts.stat_io_bytes[1] = 0;
        td->this_io_bytes[0] = td->this_io_bytes[1] = 0;