| commit | bb065afb8ebd07a03155502dba29ebf0f6fe67e8 | [log] [tgz] |
|---|---|---|
| author | Steven Rostedt <rostedt@goodmis.org> | Mon May 12 21:21:00 2008 +0200 |
| committer | Thomas Gleixner <tglx@linutronix.de> | Fri May 23 21:50:21 2008 +0200 |
| tree | aa32a9461cd38f336797cfba4d07c58789a6f1be | |
| parent | a98a3c3fde3ae7614f19758a043691b6f59dac53 [diff] |
lockdep: update lockdep_recursion on graph_lock With the introduction of ftrace, it is possible to recurse into the lockdep functions via the mcount call. To prevent possible lockups, updating the lockdep_recursion counter on grabbing the internal lockdep_lock should prevent deadlocks. Signed-off-by: Steven Rostedt <srostedt@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>