sse2_pagezero 1312 arch/i386/i386/machdep.c extern void sse2_pagezero(void *, size_t); sse2_pagezero 1316 arch/i386/i386/machdep.c pagezero = sse2_pagezero; sse2_pagezero 1410 arch/i386/i386/machdep.c extern void sse2_pagezero(void *, size_t); sse2_pagezero 1414 arch/i386/i386/machdep.c pagezero = sse2_pagezero;