On Sat, Mar 02, 2019 at 12:01:14AM +, Martin Lau wrote:
> On Fri, Mar 01, 2019 at 09:28:39AM -0800, Javier Honduvilla Coto wrote:
> > On Wed, Feb 27, 2019 at 06:26:41AM +, Martin Lau wrote:
> > > On Tue, Feb 26, 2019 at 02:36:49PM -0800, Javier Honduvilla Coto wrote:
> > > > This patch adds
On Fri, Mar 01, 2019 at 09:28:39AM -0800, Javier Honduvilla Coto wrote:
> On Wed, Feb 27, 2019 at 06:26:41AM +, Martin Lau wrote:
> > On Tue, Feb 26, 2019 at 02:36:49PM -0800, Javier Honduvilla Coto wrote:
> > > This patch adds the bpf_progenyof helper which receives a PID and returns
> > What
On Wed, Feb 27, 2019 at 06:26:41AM +, Martin Lau wrote:
Sorry, accidentally did not reply to all your comments:
> On Tue, Feb 26, 2019 at 02:36:49PM -0800, Javier Honduvilla Coto wrote:
> > This patch adds the bpf_progenyof helper which receives a PID and returns
> What is progenof?
progenyof
On Wed, Feb 27, 2019 at 06:26:41AM +, Martin Lau wrote:
> On Tue, Feb 26, 2019 at 02:36:49PM -0800, Javier Honduvilla Coto wrote:
> > This patch adds the bpf_progenyof helper which receives a PID and returns
> What is progenof?
>
> > 1 if the process currently being executed is in the process h
On Tue, Feb 26, 2019 at 02:36:49PM -0800, Javier Honduvilla Coto wrote:
> This patch adds the bpf_progenyof helper which receives a PID and returns
What is progenof?
> 1 if the process currently being executed is in the process hierarchy
> including itself or 0 if not.
>
> This is very useful in
This patch adds the bpf_progenyof helper which receives a PID and returns
1 if the process currently being executed is in the process hierarchy
including itself or 0 if not.
This is very useful in tracing programs when we want to filter by a
given PID and all the children it might spawn. The curre
