__this_cpu_dec 498 include/linux/percpu-defs.h #define __this_cpu_dec(pcp) __this_cpu_sub(pcp, 1) __this_cpu_dec 32 tools/testing/selftests/rcutorture/formal/srcu-cbmc/src/percpu.h #define __this_cpu_dec(pcp) __this_cpu_sub(pcp, 1)