PD#SWPL-114246
Problem:
The system crashs when echo function_graph >
current_tracer
Solution:
disable the function of "irq check" when enable
function_graph.
Verify:
SC2
Change-Id: I21247370b50550bce8d4551527a308b49e26b247
Signed-off-by: qiankun.wang <qiankun.wang@amlogic.com>