From: Mohamad Gebai <mgebai@suse.com>
Date: Wed, 3 Oct 2018 19:31:46 +0000 (-0400)
Subject: osd: do not clear osdmap cache on 'drop cache' command
X-Git-Tag: v14.0.1~56^2~4
X-Git-Url: http://git.apps.os.sepia.ceph.com/?a=commitdiff_plain;h=6d1aa954a5cd4c3cbe3dd5bb444c4517ddaa8b8e;p=ceph.git

osd: do not clear osdmap cache on 'drop cache' command

Signed-off-by: Mohamad Gebai <mgebai@suse.com>
---

diff --git a/src/osd/OSD.cc b/src/osd/OSD.cc
index 8fe60b8c0ebdb..136782ae97a55 100644
--- a/src/osd/OSD.cc
+++ b/src/osd/OSD.cc
@@ -6511,11 +6511,6 @@ int OSD::_do_command(
       ds << "Error flushing objectstore cache: " << cpp_strerror(r);
       goto out;
     }
-    // Clear osd map cache
-    {
-      Mutex::Locker l(service.map_cache_lock);
-      service.map_cache.clear();
-    }
     // Clear the objectcontext cache (per PG)
     vector<PGRef> pgs;
     _get_pgs(&pgs);