From f32a30d4c4eb2490b5c1bdac9ae3c2fc7a7ab20e Mon Sep 17 00:00:00 2001 From: Vincent Fu Date: Tue, 9 Jul 2019 10:54:40 -0400 Subject: [PATCH] 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 --- engines/http.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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, -- 2.25.1