Linus,
This includes three minor fixes, mostly due to cut-and-paste issues.
The first is a cut and paste issue that changed the amount of stack
to skip when tracing a stack dump from 0 to 6, which basically made
the stack disappear for small stack traces.
The second fix is just removing an unused field in a struct that is no
longer used, and currently just wastes space.
The third is another cut-and-paste fix that had a tracepoint recording
the wrong field (it was recording the previous field a second time).
Please pull the latest trace-v4.5-rc1 tree, which can be found at:
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace.git
trace-v4.5-rc1
Tag SHA1: bec74fc4f2f54201168e16545bfd4d940cfb0ffd
Head SHA1: 7fd13615992ae0fc132c9abb24511be43f3b5d9d
Dmitry Safonov (1):
ftrace: Remove unused nr_trampolines var
Gustavo Padovan (1):
tracing/dma-buf/fence: Fix timeline str value on fence_annotate_wait_on
Steven Rostedt (Red Hat) (1):
tracing: Fix stacktrace skip depth in trace_buffer_unlock_commit_regs()
----
include/linux/ftrace.h | 1 -
include/trace/events/fence.h | 2 +-
kernel/trace/trace.c | 2 +-
3 files changed, 2 insertions(+), 3 deletions(-)
---------------------------
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h
index 60048c50404e..65460ad93c7b 100644
--- a/include/linux/ftrace.h
+++ b/include/linux/ftrace.h
@@ -164,7 +164,6 @@ struct ftrace_ops {
ftrace_func_t saved_func;
int __percpu *disabled;
#ifdef CONFIG_DYNAMIC_FTRACE
- int nr_trampolines;
struct ftrace_ops_hash local_hash;
struct ftrace_ops_hash *func_hash;
struct ftrace_ops_hash old_hash;
diff --git a/include/trace/events/fence.h b/include/trace/events/fence.h
index 98feb1b82896..d6dfa05ba322 100644
--- a/include/trace/events/fence.h
+++ b/include/trace/events/fence.h
@@ -17,7 +17,7 @@ TRACE_EVENT(fence_annotate_wait_on,
TP_STRUCT__entry(
__string(driver, fence->ops->get_driver_name(fence))
- __string(timeline, fence->ops->get_driver_name(fence))
+ __string(timeline, fence->ops->get_timeline_name(fence))
__field(unsigned int, context)
__field(unsigned int, seqno)
diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
index 87fb9801bd9e..d9293402ee68 100644
--- a/kernel/trace/trace.c
+++ b/kernel/trace/trace.c
@@ -1751,7 +1751,7 @@ void trace_buffer_unlock_commit_regs(struct trace_array
*tr,
{
__buffer_unlock_commit(buffer, event);
- ftrace_trace_stack(tr, buffer, flags, 6, pc, regs);
+ ftrace_trace_stack(tr, buffer, flags, 0, pc, regs);
ftrace_trace_userstack(buffer, flags, pc);
}
EXPORT_SYMBOL_GPL(trace_buffer_unlock_commit_regs);
