On Sun, 10 Dec 2023 09:26:13 -0500
Mathieu Desnoyers wrote:
> This test has no clue if the record was truncated or not.
>
> It basically repeats the string
>
> "1234567890" until it fills the subbuffer size and pads with
> as needed as trace marker payload, but the grep looks for the
>
On 2023-12-09 22:54, Steven Rostedt wrote:
[...]
+get_buffer_data_size() {
+ sed -ne 's/^.*data.*size:\([0-9][0-9]*\).*/\1/p' events/header_page
+}
+
+a="1234567890"
+
+make_str() {
+cnt=$1
+s=""
+while [ $cnt -gt 10 ]; do
+s="${s}${a}"
+
From: "Steven Rostedt (Google)"
Add a self test that will write into the trace buffer with differ trace
sub buffer order sizes.
Signed-off-by: Steven Rostedt (Google)
---
.../ftrace/test.d/00basic/ringbuffer_order.tc | 46 +++
1 file changed, 46 insertions(+)
create mode
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