From: David Zafman <dzafman@redhat.com>
Date: Tue, 30 Apr 2019 23:09:47 +0000 (-0700)
Subject: osd: Remove unused pg_log_t::copy_range()
X-Git-Tag: v12.2.13~243^2~6
X-Git-Url: http://git-server-git.apps.pok.os.sepia.ceph.com/?a=commitdiff_plain;h=6a859552f3bdec3d4c5d2685ac045d9235a887ba;p=ceph.git

osd: Remove unused pg_log_t::copy_range()

Signed-off-by: David Zafman <dzafman@redhat.com>
(cherry picked from commit d1ad129dd4b71640ae2e74d793e45146dca8bf26)

Conflicts:
	src/osd/osd_types.cc (trivial)
---

diff --git a/src/osd/osd_types.cc b/src/osd/osd_types.cc
index 20a02735fa37..b8acccc17dfd 100644
--- a/src/osd/osd_types.cc
+++ b/src/osd/osd_types.cc
@@ -4357,26 +4357,6 @@ void pg_log_t::copy_after(const pg_log_t &other, eversion_t v)
   }
 }
 
-void pg_log_t::copy_range(const pg_log_t &other, eversion_t from, eversion_t to)
-{
-  can_rollback_to = other.can_rollback_to;
-  list<pg_log_entry_t>::const_reverse_iterator i = other.log.rbegin();
-  assert(i != other.log.rend());
-  while (i->version > to) {
-    ++i;
-    assert(i != other.log.rend());
-  }
-  assert(i->version == to);
-  head = to;
-  for ( ; i != other.log.rend(); ++i) {
-    if (i->version <= from) {
-      tail = i->version;
-      break;
-    }
-    log.push_front(*i);
-  }
-}
-
 void pg_log_t::copy_up_to(const pg_log_t &other, int max)
 {
   can_rollback_to = other.can_rollback_to;
diff --git a/src/osd/osd_types.h b/src/osd/osd_types.h
index 0f300d6e82e3..ad16d5966919 100644
--- a/src/osd/osd_types.h
+++ b/src/osd/osd_types.h
@@ -3668,15 +3668,6 @@ public:
    */
   void copy_after(const pg_log_t &other, eversion_t from);
 
-  /**
-   * copy a range of entries from another pg_log_t
-   *
-   * @param other pg_log_t to copy from
-   * @param from copy entries after this version
-   * @param to up to and including this version
-   */
-  void copy_range(const pg_log_t &other, eversion_t from, eversion_t to);
-
   /**
    * copy up to N entries
    *