From ec163579a22e8187b882d09225243e8995a59609 Mon Sep 17 00:00:00 2001
From: Samuel Just <sam.just@inktank.com>
Date: Thu, 7 Nov 2013 15:34:27 -0800
Subject: [PATCH] OSD: replace handle_pg_scan, handle_pg_backfill with
 handle_replica_op

Signed-off-by: Samuel Just <sam.just@inktank.com>
Reviewed-by: Greg Farnum <greg@inktank.com>
---
 src/osd/OSD.cc | 68 +++++---------------------------------------------
 src/osd/OSD.h  |  3 ---
 2 files changed, 6 insertions(+), 65 deletions(-)

diff --git a/src/osd/OSD.cc b/src/osd/OSD.cc
index 2ca8431f04ec2..1f6b94c5fb341 100644
--- a/src/osd/OSD.cc
+++ b/src/osd/OSD.cc
@@ -4917,12 +4917,6 @@ void OSD::dispatch_op(OpRequestRef op)
     assert(0 ==
 	   "received MOSDPGMissing; this message is supposed to be unused!?!");
     break;
-  case MSG_OSD_PG_SCAN:
-    handle_pg_scan(op);
-    break;
-  case MSG_OSD_PG_BACKFILL:
-    handle_pg_backfill(op);
-    break;
 
   case MSG_OSD_BACKFILL_RESERVE:
     handle_pg_backfill_reserve(op);
@@ -4952,6 +4946,12 @@ void OSD::dispatch_op(OpRequestRef op)
   case MSG_OSD_PG_PUSH_REPLY:
     handle_replica_op<MOSDPGPushReply, MSG_OSD_PG_PUSH_REPLY>(op);
     break;
+  case MSG_OSD_PG_SCAN:
+    handle_replica_op<MOSDPGScan, MSG_OSD_PG_SCAN>(op);
+    break;
+  case MSG_OSD_PG_BACKFILL:
+    handle_replica_op<MOSDPGBackfill, MSG_OSD_PG_BACKFILL>(op);
+    break;
   case MSG_OSD_EC_WRITE:
     handle_replica_op<MOSDECSubOpWrite, MSG_OSD_EC_WRITE>(op);
     break;
@@ -6777,62 +6777,6 @@ void OSD::handle_pg_trim(OpRequestRef op)
   }
 }
 
-void OSD::handle_pg_scan(OpRequestRef op)
-{
-  MOSDPGScan *m = static_cast<MOSDPGScan*>(op->get_req());
-  assert(m->get_header().type == MSG_OSD_PG_SCAN);
-  dout(10) << "handle_pg_scan " << *m << " from " << m->get_source() << dendl;
-  
-  if (!require_osd_peer(op))
-    return;
-  if (!require_same_or_newer_map(op, m->query_epoch))
-    return;
-
-  if (m->pgid.preferred() >= 0) {
-    dout(10) << "ignoring localized pg " << m->pgid << dendl;
-    return;
-  }
-
-  PG *pg;
-  
-  if (!_have_pg(m->pgid)) {
-    return;
-  }
-
-  pg = _lookup_pg(m->pgid);
-  assert(pg);
-
-  enqueue_op(pg, op);
-}
-
-void OSD::handle_pg_backfill(OpRequestRef op)
-{
-  MOSDPGBackfill *m = static_cast<MOSDPGBackfill*>(op->get_req());
-  assert(m->get_header().type == MSG_OSD_PG_BACKFILL);
-  dout(10) << "handle_pg_backfill " << *m << " from " << m->get_source() << dendl;
-  
-  if (!require_osd_peer(op))
-    return;
-  if (!require_same_or_newer_map(op, m->query_epoch))
-    return;
-
-  if (m->pgid.preferred() >= 0) {
-    dout(10) << "ignoring localized pg " << m->pgid << dendl;
-    return;
-  }
-
-  PG *pg;
-  
-  if (!_have_pg(m->pgid)) {
-    return;
-  }
-
-  pg = _lookup_pg(m->pgid);
-  assert(pg);
-
-  enqueue_op(pg, op);
-}
-
 void OSD::handle_pg_backfill_reserve(OpRequestRef op)
 {
   MBackfillReserve *m = static_cast<MBackfillReserve*>(op->get_req());
diff --git a/src/osd/OSD.h b/src/osd/OSD.h
index ce8b74c6328c5..946f228016422 100644
--- a/src/osd/OSD.h
+++ b/src/osd/OSD.h
@@ -1522,9 +1522,6 @@ protected:
   void handle_pg_info(OpRequestRef op);
   void handle_pg_trim(OpRequestRef op);
 
-  void handle_pg_scan(OpRequestRef op);
-
-  void handle_pg_backfill(OpRequestRef op);
   void handle_pg_backfill_reserve(OpRequestRef op);
   void handle_pg_recovery_reserve(OpRequestRef op);
 
-- 
2.39.5