On Fri, Jun 30, 2017 at 6:12 AM, Nair, Reena via iovisor-dev
wrote:
> Hi,
>
>
> I am trying to track the scheduling events of a particular process using the
> static tracepoint: sched_switch.
>
> A map entry is updated for each context switch, which is working fine,
> however some of the events a
On 6/30/17 9:44 AM, Edward Cree wrote:
I haven't measured the test_progs ones, because I *still* haven't gotten
around to actually setting up a BPF toolchain (it doesn't help that I'm
building everything on a test server that gets reimaged every night to
run our nightly tests...).
then you'r
I'm far from sure that my adjust_reg_min_max_vals() code remains correct
in the face of maybe-signed-maybe-not bounds, even with the checks I've
added in. So this probably has security leaks in it; but it should
suffice for measuring the effect on pruning.
The treat_as_signed part is loosely b
On 28/06/17 22:37, Alexei Starovoitov wrote:
> Increasing the limit is must have, since pruning suffered so much.
> Going from 53k to 76k is pretty substantial.
> What is the % increase for tests in selftests/ ?
When I tried to measure the test_verifier tests, they changed hardly at
all, only a co
On Fri, Jun 30, 2017 at 6:05 AM, carlos antonio neira bustos via
iovisor-dev wrote:
> Hi,
>
> I just integrated changes from this commit for Kernel version 3.15
>
>
> https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=bd4cf0ed331a275e9bf5a49e6d0fd55dffc551b8
that is just
Hi,
I am trying to track the scheduling events of a particular process using the
static tracepoint: sched_switch.
A map entry is updated for each context switch, which is working fine, however
some of the events are missed while printing the value using bpf_trace_printk()
(Each context switc
Hi,
I just integrated changes from this commit for Kernel version 3.15
https://git.kernel.org/cgit/linux/kernel/git/torvalds/linux.git/commit/?id=
bd4cf0ed331a275e9bf5a49e6d0fd55dffc551b8
into Kernel version 3.10.0-514.21.1 that’s what Centos 7 uses out of the
box.
Besides changes on a cou
