14:00 <LeoB> Hello there! Is there an identifier I can use to trace a single call?

14:01 <LeoB> I am tracing a mmap from a unique size, and I cant use it to get pid() and ns_tid(), but none of them seem to be tracing this single syscall call.

14:01 <LeoB> can*

15:43 <fche> LeoB, so probe syscall.mmap { if /* .. */ } you're looking for what to include in the condition?

15:43 <fche> what do you mean by 'single call'?

16:01 <LeoB> oh, don't worry, it was a conceptual mistake

16:01 <LeoB> But I mean 1 calling of mmap

16:55 <fche> LeoB, hey

17:08 <LeoB> fche, ^

17:09 <fche> right

17:09 <fche> so how do you want to identify that single call to mmap amongst all the others?

17:09 <fche> by pid? parameter?

17:26 <LeoB> I did it already. I filtered by threadId and returned from stap after the syscall with that tid() returned

17:26 <fche> ah ok.

17:27 <fche> anything left to do / help with ?

17:27 <LeoB> That was exaclty as I needed ,

17:27 <LeoB> not for now

17:27 <LeoB> thanks!

17:27 <fche> ok. btw see also stap -c CMD and stap -x PID -- though syscalls are not auto-filtered by those at the moment, but the target pid is available as the target() function

19:56 <irker217> systemtap: smakarov systemtap.git:refs/heads/stapbpf/pr23476 * release-4.0-184-gb6b938c / bpf-base.cxx bpf-internal.h bpf-translate.cxx: SCRATCH stapbpf PR23476 (1/7) :: redesign struct globals for statistical aggregates http://tinyurl.com/yyd4u87z

19:56 <irker217> systemtap: smakarov systemtap.git:refs/heads/stapbpf/pr23476 * release-4.0-185-g810fd17 / bpf-translate.cxx: SCRATCH stapbpf PR23476 (2/7) :: generate scalar+array statistical aggregate declarations http://tinyurl.com/yxwe7xry

19:56 <irker217> systemtap: smakarov systemtap.git:refs/heads/stapbpf/pr23476 * release-4.0-186-g558748d / testsuite/systemtap.bpf/bpf_tests/stat1.stp testsuite/systemtap.bpf/bpf_tests/stat2.stp testsuite/systemtap.bpf/bpf_tests/stat3.stp: SCRATCH stapbpf PR23476 (3/6) :: add testcases http://tinyurl.com/y6qg25z8

19:56 <irker217> systemtap: smakarov systemtap.git:refs/heads/stapbpf/pr23476 * release-4.0-187-gf1ca341 / bpf-translate.cxx: SCRATCH stapbpf PR23476 WIP (4/7) :: statistics aggregation http://tinyurl.com/y2vjzb8o

22:02 <irker217> systemtap: juddin systemtap.git:refs/heads/jafeer/pr23074 * release-4.0-185-g9104892 / dwflpp.cxx dwflpp.h loc2stap.cxx loc2stap.h: Fix issue with cfa_ops not being set http://tinyurl.com/y56vc52k