[DTrace-devel] [PATCH 1/4] test: Convert tick-* probes to ioctl:entry for tst.quantmany.d
Kris Van Hees
kris.van.hees at oracle.com
Thu Dec 21 03:43:09 UTC 2023
On Thu, Sep 07, 2023 at 06:39:21PM -0400, eugene.loh at oracle.com wrote:
>
> Signed-off-by: Eugene Loh <eugene.loh at oracle.com>
Reviewed-by: Kris Van Hees <kris.van.hees at oracle.com>
> ---
> test/unittest/aggs/tst.quantmany.d | 19 +++++++++++--------
> 1 file changed, 11 insertions(+), 8 deletions(-)
>
> diff --git a/test/unittest/aggs/tst.quantmany.d b/test/unittest/aggs/tst.quantmany.d
> index de7d5635..030ff8b8 100644
> --- a/test/unittest/aggs/tst.quantmany.d
> +++ b/test/unittest/aggs/tst.quantmany.d
> @@ -1,34 +1,37 @@
> /*
> * Oracle Linux DTrace.
> - * Copyright (c) 2006, 2022, Oracle and/or its affiliates. All rights reserved.
> + * Copyright (c) 2006, 2023, Oracle and/or its affiliates. All rights reserved.
> * Licensed under the Universal Permissive License v 1.0 as shown at
> * http://oss.oracle.com/licenses/upl.
> */
> +/* @@trigger: bogus-ioctl */
> +/* @@nosort */
>
> #pragma D option quiet
>
> int64_t val, shift;
>
> -tick-1ms
> -/val == 0/
> +syscall::ioctl:entry
> +/pid == $target && val == 0/
> {
> val = -(1 << shift);
> shift++;
> }
>
> -tick-1ms
> -/shift == 32/
> +syscall::ioctl:entry
> +/pid == $target && shift == 32/
> {
> exit(0);
> }
>
> -tick-1ms
> -/val == -1/
> +syscall::ioctl:entry
> +/pid == $target && val == -1/
> {
> val = (1 << shift);
> }
>
> -tick-1ms
> +syscall::ioctl:entry
> +/pid == $target/
> {
> @[shift] = quantize(val, val);
> val >>= 1;
> --
> 2.18.4
>
>
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