Local variable arch/arm64/kernel/entry-ftrace.S, line 152 [usage...] arch/ia64/kernel/entry.S, line 1353 [usage...] arch/mips/kernel/mcount.S, line 99 [usage...] arch/powerpc/kernel/trace/ftrace_32.S, line 37 [usage...] arch/powerpc/kernel/trace/ftrace_64_mprofile.S, line 193 [usage...] arch/powerpc/kernel/trace/ftrace_64_pg.S, line 30 [usage...] arch/riscv/kernel/mcount-dyn.S, line 98 [usage...] arch/sh/lib/mcount.S, line 173 [usage...] arch/sparc/lib/mcount.S, line 90 [usage...] arch/x86/kernel/ftrace_32.S, line 78 [usage...] Function prototype or declaration include/linux/ftrace.h, line 464 [usage...]