From 3dbd9166bb1d38a4a977869ddbc54dbc4ac43e3f Mon Sep 17 00:00:00 2001 From: "Frank Ch. Eigler" Date: Tue, 20 Aug 2013 06:11:30 -0400 Subject: [PATCH] strace example: add a note re. PR6762 The reminder was motivated by coming across Jan Kratoch's much more elaborate strace-in-systemtap prototype, which solves this problem: http://git.jankratochvil.net/?p=staptrace.git --- testsuite/systemtap.examples/process/strace.stp | 3 +++ 1 file changed, 3 insertions(+) diff --git a/testsuite/systemtap.examples/process/strace.stp b/testsuite/systemtap.examples/process/strace.stp index cbd4ddc7c..91bc403ea 100755 --- a/testsuite/systemtap.examples/process/strace.stp +++ b/testsuite/systemtap.examples/process/strace.stp @@ -32,6 +32,9 @@ function filter_p() probe nd_syscall.* { + # TODO: filter out apparently-nested syscalls (that are implemented + # in terms of each other within the kernel); PR6762 + if (filter_p()) next; t=tid() -- 2.43.5