| commit | a9d61173dc1cb63e660ae89e874e51ba4fd2f991 | [log] [tgz] |
|---|---|---|
| author | Jiri Olsa <jolsa@redhat.com> | Fri Sep 24 17:41:02 2010 +0200 |
| committer | Steven Rostedt <rostedt@goodmis.org> | Mon Oct 18 10:53:25 2010 -0400 |
| tree | e1ca3badfc9604199670d049e26871bd69d8932f | |
| parent | 907f27840985fe6a0c62e43cd4702c6e04b4bcc7 [diff] |
tracing: Add proper check for irq_depth routines The check_irq_entry and check_irq_return could be called from graph event context. In such case there's no graph private data allocated. Adding checks to handle this case. Signed-off-by: Jiri Olsa <jolsa@redhat.com> LKML-Reference: <20100924154102.GB1818@jolsa.brq.redhat.com> [ Fixed some grammar in the comments ] Signed-off-by: Steven Rostedt <rostedt@goodmis.org>