From f4d4c9c68a7f20bcd0bad976ed2426c54cc52929 Mon Sep 17 00:00:00 2001
From: Sage Weil <sage@redhat.com>
Date: Tue, 14 Mar 2017 16:47:40 -0400
Subject: [PATCH] os/bluestore: remove dead _do_deferred_op code

Signed-off-by: Sage Weil <sage@redhat.com>
---
 src/os/bluestore/BlueStore.cc | 28 ----------------------------
 src/os/bluestore/BlueStore.h  |  1 -
 2 files changed, 29 deletions(-)

diff --git a/src/os/bluestore/BlueStore.cc b/src/os/bluestore/BlueStore.cc
index d6196294193..853d512bddb 100644
--- a/src/os/bluestore/BlueStore.cc
+++ b/src/os/bluestore/BlueStore.cc
@@ -7846,34 +7846,6 @@ int BlueStore::_deferred_finish(TransContext *txc)
   return 0;
 }
 
-int BlueStore::_do_deferred_op(TransContext *txc, bluestore_deferred_op_t& wo)
-{
-  switch (wo.op) {
-  case bluestore_deferred_op_t::OP_WRITE:
-    {
-      dout(20) << __func__ << " write " << wo.extents << dendl;
-      logger->inc(l_bluestore_deferred_write_ops);
-      logger->inc(l_bluestore_deferred_write_bytes, wo.data.length());
-      bufferlist::iterator p = wo.data.begin();
-      for (auto& e : wo.extents) {
-	bufferlist bl;
-	p.copy(e.length, bl);
-        if (!g_conf->bluestore_debug_omit_block_device_write) {
-	  int r = bdev->aio_write(e.offset, bl, &txc->ioc, false);
-	  assert(r == 0);
-        }
-	txc->osr->deferred_blocks.insert(e.offset, e.length);
-      }
-    }
-    break;
-
-  default:
-    assert(0 == "unrecognized deferred op");
-  }
-
-  return 0;
-}
-
 int BlueStore::_deferred_replay()
 {
   dout(10) << __func__ << " start" << dendl;
diff --git a/src/os/bluestore/BlueStore.h b/src/os/bluestore/BlueStore.h
index 39913a98b34..e5b5a41e109 100644
--- a/src/os/bluestore/BlueStore.h
+++ b/src/os/bluestore/BlueStore.h
@@ -1863,7 +1863,6 @@ private:
   void _deferred_try_submit();
   void _deferred_try_submit(OpSequencer *osr);
   int _deferred_finish(TransContext *txc);
-  int _do_deferred_op(TransContext *txc, bluestore_deferred_op_t& wo);
   int _deferred_replay();
 
   int _fsck_check_extents(
-- 
2.39.5