[PATCH] Automatically adjust iodepth for nr_files
authorJens Axboe <jens.axboe@oracle.com>
Fri, 20 Oct 2006 07:07:46 +0000 (09:07 +0200)
committerJens Axboe <jens.axboe@oracle.com>
Fri, 20 Oct 2006 07:07:46 +0000 (09:07 +0200)
If iodepth isn't directly specified, allocate 1 io_u per file to
avoid serializing the workload. If iodepth is specified, use whatever
value was given as previously.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
init.c

diff --git a/init.c b/init.c
index 3df7655..c81dfdd 100644 (file)
--- a/init.c
+++ b/init.c
@@ -140,7 +140,7 @@ static int add_job(struct thread_data *td, const char *jobname, int job_add_num)
                td->iodepth = 1;
        else {
                if (!td->iodepth)
-                       td->iodepth = 1;
+                       td->iodepth = td->nr_files;
        }
 
        /*