ftrace_plt_tramps 327 arch/powerpc/kernel/trace/ftrace.c static unsigned long ftrace_plt_tramps[NUM_FTRACE_TRAMPS]; ftrace_plt_tramps 338 arch/powerpc/kernel/trace/ftrace.c if (!ftrace_plt_tramps[i]) ftrace_plt_tramps 340 arch/powerpc/kernel/trace/ftrace.c else if (ftrace_plt_tramps[i] == tramp)