Searched refs:calladdr (Results 1 - 1 of 1) sorted by relevance

/linux-4.4.14/arch/metag/kernel/
H A Dperf_callchain.c14 static bool is_valid_call(unsigned long calladdr) is_valid_call() argument
19 if (!(calladdr & 0x3)) { is_valid_call()
20 if (!get_user(callinsn, (unsigned int *)calladdr)) { is_valid_call()
35 unsigned long calladdr; user_backtrace() local
48 calladdr = frame.lr - 4; user_backtrace()
49 if (is_valid_call(calladdr)) { user_backtrace()
50 perf_callchain_store(entry, calladdr); user_backtrace()

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