From: Kefu Chai <kchai@redhat.com>
Date: Wed, 11 Nov 2020 13:25:55 +0000 (+0800)
Subject: crimson/osd/object_context: drop unused methods
X-Git-Tag: v16.1.0~567^2
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=refs%2Fpull%2F38022%2Fhead;p=ceph.git

crimson/osd/object_context: drop unused methods

Signed-off-by: Kefu Chai <kchai@redhat.com>
---

diff --git a/src/crimson/osd/object_context.h b/src/crimson/osd/object_context.h
index d2ee138ac4ea..7e14ac3e16f0 100644
--- a/src/crimson/osd/object_context.h
+++ b/src/crimson/osd/object_context.h
@@ -140,59 +140,6 @@ public:
       assert(0 == "noop");
     }
   }
-  seastar::future<> get_lock_type(Operation *op, RWState::State type) {
-    switch (type) {
-    case RWState::RWWRITE:
-      return get_lock(op, lock.lock_for_write(false));
-    case RWState::RWREAD:
-      return get_lock(op, lock.lock_for_read());
-    case RWState::RWEXCL:
-      return get_lock(op, lock.lock_for_excl());
-    case RWState::RWNONE:
-      return seastar::make_ready_future<>();
-    default:
-      assert(0 == "invalid lock type");
-    }
-  }
-
-  void put_lock_type(RWState::State type) {
-    switch (type) {
-    case RWState::RWWRITE:
-      return lock.unlock_for_write();
-    case RWState::RWREAD:
-      return lock.unlock_for_read();
-    case RWState::RWEXCL:
-      return lock.unlock_for_excl();
-    case RWState::RWNONE:
-      return;
-    default:
-      assert(0 == "invalid lock type");
-    }
-  }
-
-  void degrade_excl_to(RWState::State type) {
-    // assume we already hold an excl lock
-    lock.unlock_for_excl();
-    bool success = false;
-    switch (type) {
-    case RWState::RWWRITE:
-      success = lock.try_lock_for_write(false);
-      break;
-    case RWState::RWREAD:
-      success = lock.try_lock_for_read();
-      break;
-    case RWState::RWEXCL:
-      success = lock.try_lock_for_excl();
-      break;
-    case RWState::RWNONE:
-      success = true;
-      break;
-    default:
-      assert(0 == "invalid lock type");
-      break;
-    }
-    ceph_assert(success);
-  }
 
   bool empty() const {
     return !lock.is_acquired();