From: Jianpeng Ma <jianpeng.ma@intel.com>
Date: Fri, 6 Jul 2018 15:37:01 +0000 (+0800)
Subject: os/bluestore: remove redundant fault_range.
X-Git-Tag: v14.0.1~915^2
X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=663d6ba40ddb8f285df2793bf0190ee450f8958b;p=ceph.git

os/bluestore: remove redundant fault_range.

In fact, _do_read already did fault_range for the same offset and
length.

Signed-off-by: Jianpeng Ma <jianpeng.ma@intel.com>
---

diff --git a/src/os/bluestore/BlueStore.cc b/src/os/bluestore/BlueStore.cc
index 3d41252e686ec..02322931a2a89 100644
--- a/src/os/bluestore/BlueStore.cc
+++ b/src/os/bluestore/BlueStore.cc
@@ -11032,7 +11032,6 @@ int BlueStore::_do_gc(
     int r = _do_read(c.get(), o, it->offset, it->length, bl, 0);
     assert(r == (int)it->length);
 
-    o->extent_map.fault_range(db, it->offset, it->length);
     _do_write_data(txc, c, o, it->offset, it->length, bl, &wctx_gc);
     logger->inc(l_bluestore_gc_merged, it->length);