| commit | 8ab2b7efd3e2ccf2c2dda3206b8171ecdbd0af40 | [log] [tgz] |
|---|---|---|
| author | Steven Rostedt <srostedt@redhat.com> | Thu Apr 21 22:41:35 2011 -0400 |
| committer | Steven Rostedt <rostedt@goodmis.org> | Fri Apr 29 22:52:55 2011 -0400 |
| tree | 69b3bbcdbbe7deecf3910ee28ee62e07c004a2ea | |
| parent | 0778d9ad33898faab7bf6316108b471790376e35 [diff] |
ftrace: Remove unnecessary disabling of irqs The disabling of interrupts around ftrace_update_code() was used to protect against the evil ftrace daemon from years past. But that daemon has long been killed. It is safe to keep interrupts enabled while updating the initial mcount into nops. The ftrace_mutex is also held which keeps other users at bay. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>