PG_reserved       196 fs/proc/page.c 	u |= kpf_copy_bit(k, KPF_RESERVED,	PG_reserved);
PG_reserved       828 include/linux/page-flags.h 	 1UL << PG_writeback	| 1UL << PG_reserved	|	\
PG_reserved        95 include/trace/events/mmflags.h 	{1UL << PG_reserved,		"reserved"	},		\
PG_reserved       833 mm/memory-failure.c #define reserved	(1UL << PG_reserved)