From: Jens Axboe <jens.axboe@oracle.com>
Date: Wed, 17 Jan 2007 06:42:30 +0000 (+1100)
Subject: [PATCH] Only generate global bandwidth log if write_bw_log set
X-Git-Tag: fio-1.12~143
X-Git-Url: https://git.kernel.dk/?a=commitdiff_plain;h=ae4020f762a87c428a430ffff1c10dd2a3644e98;p=fio.git

[PATCH] Only generate global bandwidth log if write_bw_log set

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

diff --git a/eta.c b/eta.c
index feda8d0f..0b022502 100644
--- a/eta.c
+++ b/eta.c
@@ -242,8 +242,10 @@ void print_thread_status(void)
 		r_rate = (io_bytes[0] - prev_io_bytes[0]) / mtime;
 		w_rate = (io_bytes[1] - prev_io_bytes[1]) / mtime;
 		fio_gettime(&prev_time, NULL);
-		add_agg_sample(r_rate, DDIR_READ);
-		add_agg_sample(w_rate, DDIR_WRITE);
+		if (write_bw_log) {
+			add_agg_sample(r_rate, DDIR_READ);
+			add_agg_sample(w_rate, DDIR_WRITE);
+		}
 		memcpy(prev_io_bytes, io_bytes, sizeof(io_bytes));
 	}