slot3_in_use 2533 arch/powerpc/kernel/ptrace.c int slot3_in_use = ((child->thread.debug.dbcr0 & DBCR0_IAC3) != 0); slot3_in_use 2562 arch/powerpc/kernel/ptrace.c } else if ((!slot3_in_use) && (!slot4_in_use)) { slot3_in_use 2584 arch/powerpc/kernel/ptrace.c if (slot2_in_use || (slot3_in_use == slot4_in_use)) { slot3_in_use 2596 arch/powerpc/kernel/ptrace.c } else if (!slot3_in_use) {