Steven Rostedt (Red Hat) 9b87c4e58f tracing: Fix graph tracer with stack tracer on other archs ... commit 5f8bf2d263 upstream. Running my ftrace tests on PowerPC, it failed the test that checks if function_graph tracer is affected by the stack tracer. It was. Looking into this, I found that the update_function_graph_func() must be called even if the trampoline function is not changed. This is because archs like PowerPC do not support ftrace_ops being passed by assembly and instead uses a helper function (what the trampoline function points to). Since this function is not changed even when multiple ftrace_ops are added to the code, the test that falls out before calling update_function_graph_func() will miss that the update must still be done. Call update_function_graph_function() for all calls to update_ftrace_function() Signed-off-by: Steven Rostedt <rostedt@goodmis.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>		2014-07-28 08:00:03 -07:00
..
blktrace.c	blktrace: fix accounting of partially completed requests	2014-05-30 21:52:11 -07:00
ftrace.c	tracing: Fix graph tracer with stack tracer on other archs	2014-07-28 08:00:03 -07:00
Kconfig	ring-buffer: Select IRQ_WORK	2013-05-03 19:24:17 -04:00
Makefile
power-traces.c
ring_buffer_benchmark.c
ring_buffer.c	ring-buffer: Check if buffer exists before polling	2014-07-17 15:58:03 -07:00
rpm-traces.c
trace_branch.c
trace_clock.c
trace_entries.h
trace_event_perf.c	perf/ftrace: Fix paranoid level for enabling function tracer	2013-11-29 11:11:43 -08:00
trace_events_filter_test.h
trace_events_filter.c	tracing: Change event_filter_read/write to verify i_private != NULL	2013-08-29 09:47:33 -07:00
trace_events.c	tracing: Fix array size mismatch in format string	2014-03-31 09:58:12 -07:00
trace_export.c	tracing: Fix array size mismatch in format string	2014-03-31 09:58:12 -07:00
trace_functions_graph.c
trace_functions.c
trace_irqsoff.c	tracing: Use flag buffer_disabled for irqsoff tracer	2013-08-14 22:59:07 -07:00
trace_kdb.c
trace_kprobe.c	tracing/kprobes: Fail to unregister if probe event files are in use	2013-08-29 09:47:34 -07:00
trace_mmiotrace.c
trace_nop.c
trace_output.c
trace_output.h
trace_printk.c
trace_probe.c
trace_probe.h
trace_sched_switch.c
trace_sched_wakeup.c
trace_selftest_dynamic.c
trace_selftest.c	tracing: Fix bad parameter passed in branch selftest	2013-05-29 16:00:03 -04:00
trace_stack.c
trace_stat.c
trace_stat.h
trace_syscalls.c	tracing: Fix irqs-off tag display in syscall tracing	2013-07-25 14:07:43 -07:00
trace_uprobe.c	tracing/uprobes: Fail to unregister if probe event files are in use	2013-08-29 09:47:34 -07:00
trace.c	ring-buffer: Check if buffer exists before polling	2014-07-17 15:58:03 -07:00
trace.h	ring-buffer: Check if buffer exists before polling	2014-07-17 15:58:03 -07:00