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/netgear-WNDR4500-V1.0.1.40_1.0.68/src/linux/linux-2.6/arch/arm/oprofile/
H A Dbacktrace.c44 struct frame_tail buftail[2]; local
47 if (!access_ok(VERIFY_READ, tail, sizeof(buftail)))
49 if (__copy_from_user_inatomic(buftail, tail, sizeof(buftail)))
52 oprofile_add_trace(buftail[0].lr);
56 if (tail >= buftail[0].fp)
59 return buftail[0].fp-1;

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