extent_fixed
struct extent_fixed *fex = (struct extent_fixed *)ex;
struct extent_fixed *fex = (struct extent_fixed *)ex;
if (fixed_extent && (storagesize < sizeof(struct extent_fixed)))
struct extent_fixed *fex;
fex = (struct extent_fixed *)cp;
cp += ALIGN(sizeof(struct extent_fixed));
sz -= ALIGN(sizeof(struct extent_fixed));
(ALIGN(sizeof(struct extent_fixed)) + \