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tracing: Have branch tracer use recursive field of task struct
[firefly-linux-kernel-4.4.55.git]
/
kernel
/
trace
/
trace_nop.c
diff --git
a/kernel/trace/trace_nop.c
b/kernel/trace/trace_nop.c
index 9aa84bde23cd2d10e2207d635a908cc958286deb..394f94417e2f9edadbfdd449a90f5b8fd9ddd166 100644
(file)
--- a/
kernel/trace/trace_nop.c
+++ b/
kernel/trace/trace_nop.c
@@
-91,6
+91,7
@@
struct tracer nop_trace __read_mostly =
.name = "nop",
.init = nop_trace_init,
.reset = nop_trace_reset,
.name = "nop",
.init = nop_trace_init,
.reset = nop_trace_reset,
+ .wait_pipe = poll_wait_pipe,
#ifdef CONFIG_FTRACE_SELFTEST
.selftest = trace_selftest_startup_nop,
#endif
#ifdef CONFIG_FTRACE_SELFTEST
.selftest = trace_selftest_startup_nop,
#endif