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| author | markj <markj@FreeBSD.org> | 2014-02-22 05:18:55 +0000 |
|---|---|---|
| committer | markj <markj@FreeBSD.org> | 2014-02-22 05:18:55 +0000 |
| commit | 428d834b5b357ba3730526cfdafbfad8a5b62485 (patch) | |
| tree | a083fe7c60a608a89014f48e30f6e24765bbaa44 /cddl/contrib/opensolaris/cmd/dtrace | |
| parent | 95ac3c80e1d67d3c0fcf4e2d6b54d534042422b2 (diff) | |
| download | FreeBSD-src-428d834b5b357ba3730526cfdafbfad8a5b62485.zip FreeBSD-src-428d834b5b357ba3730526cfdafbfad8a5b62485.tar.gz | |
1452 DTrace buffer autoscaling should be less violent
illumos/illumos-gate@6fb4854bed54ce82bd8610896b64ddebcd4af706
This fixes the tst.resize1.d and tst.resize2.d DTrace tests, which have
been failing since r261122 since they were causing dtrace(1) to attempt to
allocate and use large amounts of memory, and get killed by the OOM killer
as a result.
MFC after: 1 month
Diffstat (limited to 'cddl/contrib/opensolaris/cmd/dtrace')
| -rw-r--r-- | cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/buffering/tst.resize1.d | 8 | ||||
| -rw-r--r-- | cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/buffering/tst.resize2.d | 8 |
2 files changed, 0 insertions, 16 deletions
diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/buffering/tst.resize1.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/buffering/tst.resize1.d index 396a808..ca8ad44 100644 --- a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/buffering/tst.resize1.d +++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/buffering/tst.resize1.d @@ -24,8 +24,6 @@ * Use is subject to license terms. */ -#pragma ident "%Z%%M% %I% %E% SMI" - /* * ASSERTION: * Checks that setting "bufresize" to "auto" will cause buffer @@ -34,14 +32,8 @@ * SECTION: Buffers and Buffering/Buffer Resizing Policy; * Options and Tunables/bufsize; * Options and Tunables/bufresize - * - * NOTES: - * We use the undocumented "preallocate" option to make sure dtrace(1M) - * has enough space in its heap to allocate a buffer as large as the - * kernel's trace buffer. */ -#pragma D option preallocate=100t #pragma D option bufresize=auto #pragma D option bufsize=100t diff --git a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/buffering/tst.resize2.d b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/buffering/tst.resize2.d index 50b814b..ddb97c8 100644 --- a/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/buffering/tst.resize2.d +++ b/cddl/contrib/opensolaris/cmd/dtrace/test/tst/common/buffering/tst.resize2.d @@ -24,8 +24,6 @@ * Use is subject to license terms. */ -#pragma ident "%Z%%M% %I% %E% SMI" - /* * ASSERTION: * Checks that setting "bufresize" to "auto" will cause buffer @@ -34,14 +32,8 @@ * SECTION: Buffers and Buffering/Buffer Resizing Policy; * Options and Tunables/aggsize; * Options and Tunables/bufresize - * - * NOTES: - * We use the undocumented "preallocate" option to make sure dtrace(1M) - * has enough space in its heap to allocate a buffer as large as the - * kernel's trace buffer. */ -#pragma D option preallocate=100t #pragma D option bufresize=auto #pragma D option aggsize=100t |
