old_active_mmid 182 arch/mips/mm/context.c u64 ctx, old_active_mmid; old_active_mmid 210 arch/mips/mm/context.c old_active_mmid = READ_ONCE(cpu_data[cpu].asid_cache); old_active_mmid 211 arch/mips/mm/context.c if (!old_active_mmid || old_active_mmid 213 arch/mips/mm/context.c !cmpxchg_relaxed(&cpu_data[cpu].asid_cache, old_active_mmid, ctx)) {