From: Jens Axboe <jens.axboe@oracle.com>
Date: Wed, 10 Jan 2007 10:33:14 +0000 (+0100)
Subject: [PATCH] Reversed order of thinktime_blocks modulo operation
X-Git-Tag: fio-1.12~176
X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=25309a33aa949413e8c69fd879b5964758de8c38;hp=6da1fa7f0a8d7e588dc0ea40a5e175edded9a8ac

[PATCH] Reversed order of thinktime_blocks modulo operation

We wish to find the remainder of block count vs thinktime_blocks,
not the other way around. This makes thinktime_blocks work correctly.

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

diff --git a/fio.c b/fio.c
index 28f6376d..dd526264 100644
--- a/fio.c
+++ b/fio.c
@@ -452,7 +452,7 @@ static void do_io(struct thread_data *td)
 			unsigned long long b;
 
 			b = td->io_blocks[0] + td->io_blocks[1];
-			if (!(td->thinktime_blocks % b))
+			if (!(b % td->thinktime_blocks))
 				usec_sleep(td, td->thinktime);
 		}
 	}