Steven Rostedt d15f57f23e ftrace: fix mutex unlock in trace output ... If the trace output changes on reading the trace files, there is a chance that the start function will return NULL. If the start function of a sequence returns NULL the stop equivalent is not called. In this case, all locks that are taken must be released even if they are released in the stop function. This patch fixes a case that a mutex was not released on return of NULL in the start sequence function. Signed-off-by: Steven Rostedt <srostedt@redhat.com> Signed-off-by: Ingo Molnar <mingo@elte.hu> Signed-off-by: Thomas Gleixner <tglx@linutronix.de>		2008-05-23 21:15:52 +02:00
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ftrace.c	ftrace: add UNINTERRUPTIBLE state for kftraced on disable	2008-05-23 21:15:42 +02:00
Kconfig	ftrace: restrict tracing to HAVE_FTRACE architectures	2008-05-23 21:15:29 +02:00
Makefile	ftrace: fix dynamic ftrace selftest	2008-05-23 21:13:23 +02:00
trace_functions.c	ftrace: remove notrace	2008-05-23 20:58:28 +02:00
trace_irqsoff.c	ftrace: irqsoff use raw_smp_processor_id	2008-05-23 21:13:41 +02:00
trace_sched_switch.c	ftrace: remove add-hoc code	2008-05-23 21:13:32 +02:00
trace_sched_wakeup.c	ftrace: printk and trace irqsoff and wakeups	2008-05-23 21:13:02 +02:00
trace_selftest_dynamic.c	ftrace: fix dynamic ftrace selftest	2008-05-23 21:13:23 +02:00
trace_selftest.c	ftrace: fix dynamic ftrace selftest	2008-05-23 21:13:23 +02:00
trace.c	ftrace: fix mutex unlock in trace output	2008-05-23 21:15:52 +02:00
trace.h	ftrace: user raw_spin_lock in tracing	2008-05-23 21:14:11 +02:00