_slice_debug       32 arch/powerpc/mm/slice.c int _slice_debug = 1;
_slice_debug       36 arch/powerpc/mm/slice.c 	if (!_slice_debug)
_slice_debug       44 arch/powerpc/mm/slice.c #define slice_dbg(fmt...) do { if (_slice_debug) pr_devel(fmt); } while (0)