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/*
* CDDL HEADER START
*
* The contents of this file are subject to the terms of the
* Common Development and Distribution License (the "License").
* You may not use this file except in compliance with the License.
*
* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
* or http://www.opensolaris.org/os/licensing.
* See the License for the specific language governing permissions
* and limitations under the License.
*
* When distributing Covered Code, include this CDDL HEADER in each
* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
* If applicable, add the following below this CDDL HEADER, with the
* fields enclosed by brackets "[]" replaced with your own identifying
* information: Portions Copyright [yyyy] [name of copyright owner]
*
* CDDL HEADER END
*/
/*
* Copyright 2006 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
#pragma ident "%Z%%M% %I% %E% SMI"
/*
* ASSERTION:
* Checks that setting "bufresize" to "auto" will cause buffer
* allocation to succeed, even for large speculative buffer sizes.
*
* SECTION: Buffers and Buffering/Buffer Resizing Policy;
* Options and Tunables/specsize;
* Options and Tunables/bufresize
*
* NOTES:
* On some small memory machines, this test may consume so much memory
* that it induces memory allocation failure in the dtrace library. This
* will manifest itself as an error like one of the following:
*
* dtrace: processing aborted: Memory allocation failure
* dtrace: could not enable tracing: Memory allocation failure
*
* These actually indicate that the test performed as expected; failures
* of the above nature should therefore be ignored.
*
*/
#pragma D option bufresize=auto
#pragma D option specsize=100t
BEGIN
{
spec = speculation();
}
BEGIN
{
speculate(spec);
trace(epid);
}
BEGIN
{
commit(spec);
}
BEGIN
{
exit(0);
}
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