From: Jens Axboe <jaxboe@fusionio.com>
Date: Sun, 16 Jan 2011 15:32:08 +0000 (-0700)
Subject: Clean io_u->buf_filled_len in io_u_fill_buffer()
X-Git-Tag: fio-1.50-rc4~14
X-Git-Url: https://git.kernel.dk/?p=fio.git;a=commitdiff_plain;h=e84b371e121ee224e02a90d01bf9074b759a409f

Clean io_u->buf_filled_len in io_u_fill_buffer()

Not a bug as such, but it could be if we used it in other
locations in the future. So better be safe.

Signed-off-by: Jens Axboe <jaxboe@fusionio.com>
---

diff --git a/io_u.c b/io_u.c
index 8cc348a8..185bba03 100644
--- a/io_u.c
+++ b/io_u.c
@@ -1374,6 +1374,8 @@ void io_u_queued(struct thread_data *td, struct io_u *io_u)
 void io_u_fill_buffer(struct thread_data *td, struct io_u *io_u,
 		      unsigned int max_bs)
 {
+	io_u->buf_filled_len = 0;
+
 	if (!td->o.zero_buffers)
 		fill_random_buf(io_u->buf, max_bs);
 	else