Index: app/models/repository/subversion.rb
===================================================================
--- app/models/repository/subversion.rb	(revision 3944)
+++ app/models/repository/subversion.rb	(working copy)
@@ -31,8 +31,15 @@
   end
 
   def latest_changesets(path, rev, limit=10)
-    revisions = scm.revisions(path, rev, nil, :limit => limit)
-    revisions ? changesets.find_all_by_revision(revisions.collect(&:identifier), :order => "committed_on DESC", :include => :user) : []
+    path_to_find = "#{relative_url}/#{path}/%".gsub(%r{//+}, '/')
+    revisions = 
+      changesets.find(:all, :select => "distinct #{Changeset.table_name}.revision",
+        :joins => "join #{Change.table_name} on #{Changeset.table_name}.id = #{Change.table_name}.changeset_id",
+        :order => "#{Changeset.table_name}.revision desc",
+        :limit => limit,
+        :conditions => ["#{Change.table_name}.path like ?", path_to_find])
+    revisions.collect! {|item| item.revision}
+    changesets.find_all_by_revision(revisions, :order => "committed_on DESC", :include => :user)
   end
   
   # Returns a path relative to the url of the repository