On 2015/3/2 22:25, Wang Nan wrote:
> Newly introduced function kprobe_on_ftrace_get_old_insn() will be
> called by ftrace when ftrace generating call instruction. It is for
> retriving probed instructions which original nops are replaced by
> kprobe. FTRACE_FL_EARLY_KPROBES bit in rec->flags is cle
Newly introduced function kprobe_on_ftrace_get_old_insn() will be
called by ftrace when ftrace generating call instruction. It is for
retriving probed instructions which original nops are replaced by
kprobe. FTRACE_FL_EARLY_KPROBES bit in rec->flags is cleared, so after
calling kprobe_on_ftrace_get
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