CRUNCH_SIZE 48 arch/arm/include/asm/ucontext.h #define CRUNCH_STORAGE_SIZE (CRUNCH_SIZE + 8) CRUNCH_SIZE 331 arch/arm/kernel/ptrace.c return copy_to_user(ufp, &thread->crunchstate, CRUNCH_SIZE) CRUNCH_SIZE 343 arch/arm/kernel/ptrace.c return copy_from_user(&thread->crunchstate, ufp, CRUNCH_SIZE)