diff options
| author | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2018-11-19 02:44:04 +0300 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2018-12-09 04:54:06 +0300 |
| commit | 761efe8a94cfcd0a3dd90f2008411550f3520b63 (patch) | |
| tree | eb286db507bb8c9407b197055a85adde795fb6c1 /include/linux/ftrace.h | |
| parent | 421d1069cd85f6fee9f36984a071a73b6a431f65 (diff) | |
| download | linux-761efe8a94cfcd0a3dd90f2008411550f3520b63.tar.xz | |
function_graph: Remove the use of FTRACE_NOTRACE_DEPTH
The curr_ret_stack is no longer set to a negative value when a function is
not to be traced by the function graph tracer. Remove the usage of
FTRACE_NOTRACE_DEPTH, as it is no longer needed.
Reviewed-by: Joel Fernandes (Google) <joel@joelfernandes.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'include/linux/ftrace.h')
| -rw-r--r-- | include/linux/ftrace.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/include/linux/ftrace.h b/include/linux/ftrace.h index 10bd46434908..98625f10d982 100644 --- a/include/linux/ftrace.h +++ b/include/linux/ftrace.h @@ -790,7 +790,6 @@ unsigned long ftrace_graph_ret_addr(struct task_struct *task, int *idx, */ #define __notrace_funcgraph notrace -#define FTRACE_NOTRACE_DEPTH 65536 #define FTRACE_RETFUNC_DEPTH 50 #define FTRACE_RETSTACK_ALLOC_SIZE 32 extern int register_ftrace_graph(trace_func_graph_ret_t retfunc, |