From: Vincent Fu <vincent.fu@wdc.com>
Date: Tue, 9 Jul 2019 14:54:40 +0000 (-0400)
Subject: engines/http: set FIO_SYNCIO flag
X-Git-Tag: fio-3.15~1
X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=f32a30d4c4eb2490b5c1bdac9ae3c2fc7a7ab20e

engines/http: set FIO_SYNCIO flag

This ioengine carries out synchronous operations. So the FIO_SYNCIO flag
needs to be set in order for latencies to be calculated correctly.

Fixes: https://github.com/axboe/fio/issues/797
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/engines/http.c b/engines/http.c
index a35c0332..275fcab5 100644
--- a/engines/http.c
+++ b/engines/http.c
@@ -642,7 +642,7 @@ static int fio_http_invalidate(struct thread_data *td, struct fio_file *f)
 static struct ioengine_ops ioengine = {
 	.name = "http",
 	.version		= FIO_IOOPS_VERSION,
-	.flags			= FIO_DISKLESSIO,
+	.flags			= FIO_DISKLESSIO | FIO_SYNCIO,
 	.setup			= fio_http_setup,
 	.queue			= fio_http_queue,
 	.getevents		= fio_http_getevents,