From: jiangheng <jiangheng0511@gmail.com>
Date: Sun, 7 Sep 2014 06:48:03 +0000 (+0800)
Subject: correct error of repeatedly adding io_size to off in do_bench_write
X-Git-Tag: v0.86~134^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F2415%2Fhead;p=ceph.git

correct error of repeatedly adding io_size to off in do_bench_write

Signed-off-by: jiangheng <jiangheng0511@gmail.com>
---

diff --git a/src/rbd.cc b/src/rbd.cc
index 9a411ec7a730..fb2d8fa09928 100644
--- a/src/rbd.cc
+++ b/src/rbd.cc
@@ -924,7 +924,7 @@ static int do_bench_write(librbd::Image& image, uint64_t io_size,
 
   printf("  SEC       OPS   OPS/SEC   BYTES/SEC\n");
   uint64_t off;
-  for (off = 0; off < io_bytes; off += io_size) {
+  for (off = 0; off < io_bytes; ) {
     b.wait_for(io_threads - 1);
     i = 0;
     while (i < io_threads && off < io_bytes &&