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trace: add non-hierarchical function_graph option
[firefly-linux-kernel-4.4.55.git]
/
kernel
/
trace
/
trace_printk.c
diff --git
a/kernel/trace/trace_printk.c
b/kernel/trace/trace_printk.c
index 1c2b28536feb8113a408b2335c38fb0a0c4272e1..060df67dbdd1d038dba8ec35909890f3e892b6d7 100644
(file)
--- a/
kernel/trace/trace_printk.c
+++ b/
kernel/trace/trace_printk.c
@@
-273,6
+273,7
@@
static const char **find_next(void *v, loff_t *pos)
if (*pos < last_index + start_index)
return __start___tracepoint_str + (*pos - last_index);
+ start_index += last_index;
return find_next_mod_format(start_index, v, fmt, pos);
}