From e0d0dcf974e2d0898a7f5a05a2a3fdc93ba51fea Mon Sep 17 00:00:00 2001 From: "Frank Ch. Eigler" Date: Fri, 9 May 2008 15:51:57 -0400 Subject: PR6487: extend blacklist with relay/timer subsystem --- tapsets.cxx | 12 ++++++++++-- 1 file changed, 10 insertions(+), 2 deletions(-) (limited to 'tapsets.cxx') diff --git a/tapsets.cxx b/tapsets.cxx index 7cdf3c32..67412396 100644 --- a/tapsets.cxx +++ b/tapsets.cxx @@ -2425,8 +2425,11 @@ dwarf_query::build_blacklist() // XXX: it would be nice if these blacklisted functions were pulled // in dynamically, instead of being statically defined here. - // Perhaps it could be populated from script files. A "noprobe - // kernel.function("...")" construct might do the trick. + // Perhaps it could be populated from script files. A + // + // noprobe kernel.function("...")" + // + // construct might do the trick. // Most of these are marked __kprobes in newer kernels. We list // them here (anyway) so the translator can block them on older @@ -2497,6 +2500,11 @@ dwarf_query::build_blacklist() blfn += "|.*preempt_count.*"; blfn += "|preempt_schedule"; + // PR 6487, relay/timer interactions + blfile += "|kernel/relay.c"; + blfile += "|kernel/timer.c"; + // blfile += "|kernel/workqueue.c"; + // These functions don't return, so return probes would never be recovered blfn_ret += "do_exit"; // no "|" blfn_ret += "|sys_exit"; -- cgit