4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License (the "License").
6 * You may not use this file except in compliance with the License.
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
23 * Copyright 2006 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
27 #pragma ident "%Z%%M% %I% %E% SMI"
31 * Checks that setting "bufresize" to "auto" will cause buffer
32 * allocation to succeed, even for large speculative buffer sizes.
34 * SECTION: Buffers and Buffering/Buffer Resizing Policy;
35 * Options and Tunables/specsize;
36 * Options and Tunables/bufresize
39 * On some small memory machines, this test may consume so much memory
40 * that it induces memory allocation failure in the dtrace library. This
41 * will manifest itself as an error like one of the following:
43 * dtrace: processing aborted: Memory allocation failure
44 * dtrace: could not enable tracing: Memory allocation failure
46 * These actually indicate that the test performed as expected; failures
47 * of the above nature should therefore be ignored.
51 #pragma D option bufresize=auto
52 #pragma D option specsize=100t