[RFC][PATCH 0/6] tracing: Fix bogus parsing of probes and set_ftrace_filter

[Steven Rostedt <rostedt@goodmis.org>]

Al Viro pointed out a couple of bugs with the parsing of the
removing of function probes and the parsing of set_ftrace_filter
strings.

This patch series implements his suggested fixes and adds selftests
that would have caught the bugs in the first place.


Steven Rostedt (VMware) (6):
      ftrace: Remove incorrect setting of glob search field
      tracing: Fix parsing of globs with a wildcard at the beginning
      selftests/ftrace: Have reset_ftrace_filter handle modules
      selftests/ftrace: Have reset_ftrace_filter handle multiple instances
      selftests/ftrace: Add some missing glob checks
      selftests/ftrace: Add more tests for removing of function probes

----
 kernel/trace/ftrace.c                              |  1 -
 kernel/trace/trace_events_filter.c                 |  9 +++---
 .../ftrace/test.d/ftrace/func-filter-glob.tc       |  6 ++++
 .../ftrace/test.d/ftrace/func_set_ftrace_file.tc   | 37 ++++++++++++++++++++++
 tools/testing/selftests/ftrace/test.d/functions    | 10 ++++--
 5 files changed, 54 insertions(+), 9 deletions(-)