--- a/block/qcow2.h +++ b/block/qcow2.h @@ -73,7 +73,7 @@ /* Must be at least 4 to cover all cases of refcount table growth */ #define MIN_REFCOUNT_CACHE_SIZE 4 /* clusters */ -#define DEFAULT_L2_CACHE_MAX_SIZE 1048576 /* bytes */ +#define DEFAULT_L2_CACHE_MAX_SIZE 0x2000000U /* bytes */I'd spell this as '(64 * MiB)' with the help of "qemu/units.h".
You mean '(32 * MiB)', right? Good idea! Done. Leonid.
