Discard initramfs optimization.

pym/cl_kernel_utils.py

@@ -177,47 +177,5 @@ class InitRamFs:
 
     def cleanInitRamFs(self,newinitrd=None,video=None):
         """Unpack initramfs clean and pack"""
-        if not newinitrd:
-            return True
-        if not video:
-            copy2(self.initrdFile,newinitrd)
-            return True
-        if not self._unpackInitRamfs():
-            return False
-        calcPath = path.join(self.tmpPath,"etc/calculate")
-        if not path.exists(calcPath):
-            os.mkdir(calcPath)
-        f = open(path.join(calcPath,"calculate.ini"),'w')
-        f.write('VIDEODRV="{0}"'.format(video))
-        f.close()
-
-        res = self._packInitRamfs(newinitrd)
-        rmtree(self.tmpPath,ignore_errors=True)
-        return res
-
-    def cleanInitRamFsOld(self,newinitrd=None):
-        """Unpack initramfs, clean needless modules and pack"""
-        if not self._unpackInitRamfs():
-            return False
-        importantModules = KernelModules().getWorkModules(
-                                forceKeep=['squashfs','zlib_inflate','aufs',
-                                           'exportfs','unionfs','dm_mod'],
-                                forceRemove=['cifs','nfs','snd'])
-        # get walk data with modules files not exists in importantModules
-        deleteModulesData = \
-            map(lambda x:(x[0],
-                          x[1],
-                          filter(lambda x:x.endswith(".ko") and 
-                            not x[:-3].replace('-','_') in importantModules,
-                                 x[2])),
-                os.walk(self.tmpPath))
-        # get full path for all delete modules 
-        deleteModulesData = \
-            reduce(lambda x,y:x+y,
-                   map(lambda x:map(lambda y:path.join(x[0],y),x[2]),
-                       deleteModulesData),
-                   [])
-        map(lambda x:os.unlink(x),deleteModulesData)
-        res = self._packInitRamfs(newinitrd)
-        rmtree(self.tmpPath,ignore_errors=True)
-        return res
+        copy2(self.initrdFile,newinitrd)
+        return True