Lines Matching defs:ex
776 struct extent *ex;
798 ex = extent_create(name, baddr, bsize - baddr - 1, 0, 0, EX_NOWAIT);
799 if (ex == NULL) {
810 if (extent_alloc_region(ex, baddr, addr - baddr,
815 extent_destroy(ex);
816 ex = NULL;
823 if (extent_alloc_region(ex, baddr, bsize - baddr, EX_NOWAIT)) {
826 extent_destroy(ex);
827 ex = NULL;
833 extent_print(ex);
839 return ex;