-
Olaf Hering authored
All bitmaps maintained by xc_bitops.h are used in single threaded applications. So nothing will change the bitmaps content, adding volatile adds just unneeded memory reloads. xenpaging uses bitmaps alot and using non-volatile versions will slightly improve performance. Signed-off-by: Olaf Hering <olaf@aepfle.de> Committed-by: Keir Fraser <keir@xen.org>
4fef86c3