diff --git a/hgext/largefiles/lfutil.py b/hgext/largefiles/lfutil.py
--- a/hgext/largefiles/lfutil.py
+++ b/hgext/largefiles/lfutil.py
@@ -15,6 +15,7 @@ import stat
 
 from mercurial import dirstate, httpconnection, match as match_, util, scmutil
 from mercurial.i18n import _
+from mercurial import node
 
 shortname = '.hglf'
 shortnameslash = shortname + '/'
@@ -365,3 +366,25 @@ def getlfilestoupdate(oldstandins, newst
         if f[0] not in filelist:
             filelist.append(f[0])
     return filelist
+
+def getlfilestoupload(repo, missing, addfunc):
+    for n in missing:
+        parents = [p for p in repo.changelog.parents(n) if p != node.nullid]
+        ctx = repo[n]
+        files = set(ctx.files())
+        if len(parents) == 2:
+            mc = ctx.manifest()
+            mp1 = ctx.parents()[0].manifest()
+            mp2 = ctx.parents()[1].manifest()
+            for f in mp1:
+                if f not in mc:
+                    files.add(f)
+            for f in mp2:
+                if f not in mc:
+                    files.add(f)
+            for f in mc:
+                if mc[f] != mp1.get(f, None) or mc[f] != mp2.get(f, None):
+                    files.add(f)
+        for fn in files:
+            if isstandin(fn) and fn in ctx:
+                addfunc(fn, ctx[fn].data().strip())
diff --git a/hgext/largefiles/overrides.py b/hgext/largefiles/overrides.py
--- a/hgext/largefiles/overrides.py
+++ b/hgext/largefiles/overrides.py
@@ -12,7 +12,7 @@ import os
 import copy
 
 from mercurial import hg, commands, util, cmdutil, scmutil, match as match_, \
-        node, archival, error, merge, discovery, pathutil, revset
+        archival, error, merge, discovery, pathutil, revset
 from mercurial.i18n import _
 from mercurial.node import hex
 from hgext import rebase
@@ -1002,25 +1002,7 @@ def getoutgoinglfiles(ui, repo, dest=Non
         o.reverse()
 
     toupload = set()
-    for n in o:
-        parents = [p for p in repo.changelog.parents(n) if p != node.nullid]
-        ctx = repo[n]
-        files = set(ctx.files())
-        if len(parents) == 2:
-            mc = ctx.manifest()
-            mp1 = ctx.parents()[0].manifest()
-            mp2 = ctx.parents()[1].manifest()
-            for f in mp1:
-                if f not in mc:
-                        files.add(f)
-            for f in mp2:
-                if f not in mc:
-                    files.add(f)
-            for f in mc:
-                if mc[f] != mp1.get(f, None) or mc[f] != mp2.get(f, None):
-                    files.add(f)
-        toupload = toupload.union(
-            set([f for f in files if lfutil.isstandin(f) and f in ctx]))
+    lfutil.getlfilestoupload(repo, o, lambda fn, lfhash: toupload.add(fn))
     return sorted(toupload)
 
 def overrideoutgoing(orig, ui, repo, dest=None, **opts):
diff --git a/hgext/largefiles/reposetup.py b/hgext/largefiles/reposetup.py
--- a/hgext/largefiles/reposetup.py
+++ b/hgext/largefiles/reposetup.py
@@ -11,7 +11,6 @@ import copy
 import os
 
 from mercurial import error, manifest, match as match_, util, discovery
-from mercurial import node as node_
 from mercurial.i18n import _
 from mercurial import localrepo
 
@@ -419,30 +418,8 @@ def reposetup(ui, repo):
             if outgoing.missing:
                 toupload = set()
                 o = self.changelog.nodesbetween(outgoing.missing, revs)[0]
-                for n in o:
-                    parents = [p for p in self.changelog.parents(n)
-                               if p != node_.nullid]
-                    ctx = self[n]
-                    files = set(ctx.files())
-                    if len(parents) == 2:
-                        mc = ctx.manifest()
-                        mp1 = ctx.parents()[0].manifest()
-                        mp2 = ctx.parents()[1].manifest()
-                        for f in mp1:
-                            if f not in mc:
-                                files.add(f)
-                        for f in mp2:
-                            if f not in mc:
-                                files.add(f)
-                        for f in mc:
-                            if mc[f] != mp1.get(f, None) or mc[f] != mp2.get(f,
-                                    None):
-                                files.add(f)
-
-                    toupload = toupload.union(
-                        set([ctx[f].data().strip()
-                             for f in files
-                             if lfutil.isstandin(f) and f in ctx]))
+                addfunc = lambda fn, lfhash: toupload.add(lfhash)
+                lfutil.getlfilestoupload(self, o, addfunc)
                 lfcommands.uploadlfiles(ui, self, remote, toupload)
             return super(lfilesrepo, self).push(remote, force=force, revs=revs,
                 newbranch=newbranch)