On Thu, 28 Dec 2023 23:05:21 -0500
Steven Rostedt wrote:
> On Wed, 27 Dec 2023 07:57:08 +0900
> Masami Hiramatsu (Google) wrote:
>
> > On Tue, 26 Dec 2023 12:59:02 -0500
> > Steven Rostedt wrote:
> >
> > > From: "Steven Rostedt (Google)"
> > >
> > > The tracefs file "buffer_percent" is to
On Wed, 27 Dec 2023 07:57:08 +0900
Masami Hiramatsu (Google) wrote:
> On Tue, 26 Dec 2023 12:59:02 -0500
> Steven Rostedt wrote:
>
> > From: "Steven Rostedt (Google)"
> >
> > The tracefs file "buffer_percent" is to allow user space to set a
> > water-mark on how much of the tracing ring
On Tue, 26 Dec 2023 12:59:02 -0500
Steven Rostedt wrote:
> From: "Steven Rostedt (Google)"
>
> The tracefs file "buffer_percent" is to allow user space to set a
> water-mark on how much of the tracing ring buffer needs to be filled in
> order to wake up a blocked reader.
>
> 0 - is to wait
From: "Steven Rostedt (Google)"
The tracefs file "buffer_percent" is to allow user space to set a
water-mark on how much of the tracing ring buffer needs to be filled in
order to wake up a blocked reader.
0 - is to wait until any data is in the buffer
1 - is to wait for 1% of the sub buffers
4 matches
Mail list logo