From 5a7a5e4404a0be2d1a646c725594fe3cbf286be5 Mon Sep 17 00:00:00 2001
From: Igor Fedotov <ifedotov@mirantis.com>
Date: Wed, 15 Jun 2016 17:07:14 +0300
Subject: [PATCH] os/bluestore: fix exceeding blob number after random 4K
 writes

Signed-off-by: Igor Fedotov <ifedotov@mirantis.com>
---
 src/os/bluestore/BlueStore.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/os/bluestore/BlueStore.cc b/src/os/bluestore/BlueStore.cc
index 64a739c1a9110..68ce3bcf2e705 100644
--- a/src/os/bluestore/BlueStore.cc
+++ b/src/os/bluestore/BlueStore.cc
@@ -5645,7 +5645,7 @@ void BlueStore::_do_write_small(
     }
   }
   while (ep != o->onode.extent_map.end()) {
-    if (ep->first >= offset + length) {
+    if (ep->first >= ep->second.offset + offset + length) {
       break;
     }
     int64_t blob = ep->second.blob;
-- 
2.39.5