osd/OSD.cc: remove osd_lock for bench

8987f94416f453829eae6dda08837ef5a42531c6 introduced the osd_lock for the
bench command. Taking the osd_lock in bench can lead to deadlocks, causing the
command to hang as seen in https://tracker.ceph.com/issues/43888.

Fixes: https://tracker.ceph.com/issues/43888
Signed-off-by: Adam Kupczyk <akupczyk@redhat.com>
Signed-off-by: Neha Ojha <nojha@redhat.com>

diff --git a/src/osd/OSD.cc b/src/osd/OSD.cc
index ef1583a8ff4e2c78e840dacbe91fe622c01f13a3..2c4ea30358ef0deade218069911f6c437b540260 100644 (file)
--- a/src/osd/OSD.cc
+++ b/src/osd/OSD.cc
@@ -2731,7 +2731,6 @@ will start to track new ops received afterwards.";
   }
 
   else if (prefix == "bench") {
-    lock_guard l(osd_lock);
     int64_t count;
     int64_t bsize;
     int64_t osize, onum;