90 	u64 u;  in stable_page_flags()  local
100 	u = 0;  in stable_page_flags()
109 		u |= 1 << KPF_MMAP;  in stable_page_flags()
111 		u |= 1 << KPF_ANON;  in stable_page_flags()
113 		u |= 1 << KPF_KSM;  in stable_page_flags()
120 		u |= 1 << KPF_COMPOUND_HEAD;  in stable_page_flags()
122 		u |= 1 << KPF_COMPOUND_TAIL;  in stable_page_flags()
124 		u |= 1 << KPF_HUGE;  in stable_page_flags()
135 			u |= 1 << KPF_THP;  in stable_page_flags()
137 			u |= 1 << KPF_ZERO_PAGE;  in stable_page_flags()
138 			u |= 1 << KPF_THP;  in stable_page_flags()
141 		u |= 1 << KPF_ZERO_PAGE;  in stable_page_flags()
150 		u |= 1 << KPF_BUDDY;  in stable_page_flags()
153 		u |= 1 << KPF_BALLOON;  in stable_page_flags()
156 		u |= 1 << KPF_IDLE;  in stable_page_flags()
158 	u |= kpf_copy_bit(k, KPF_LOCKED,	PG_locked);  in stable_page_flags()
160 	u |= kpf_copy_bit(k, KPF_SLAB,		PG_slab);  in stable_page_flags()
162 	u |= kpf_copy_bit(k, KPF_ERROR,		PG_error);  in stable_page_flags()
163 	u |= kpf_copy_bit(k, KPF_DIRTY,		PG_dirty);  in stable_page_flags()
164 	u |= kpf_copy_bit(k, KPF_UPTODATE,	PG_uptodate);  in stable_page_flags()
165 	u |= kpf_copy_bit(k, KPF_WRITEBACK,	PG_writeback);  in stable_page_flags()
167 	u |= kpf_copy_bit(k, KPF_LRU,		PG_lru);  in stable_page_flags()
168 	u |= kpf_copy_bit(k, KPF_REFERENCED,	PG_referenced);  in stable_page_flags()
169 	u |= kpf_copy_bit(k, KPF_ACTIVE,	PG_active);  in stable_page_flags()
170 	u |= kpf_copy_bit(k, KPF_RECLAIM,	PG_reclaim);  in stable_page_flags()
172 	u |= kpf_copy_bit(k, KPF_SWAPCACHE,	PG_swapcache);  in stable_page_flags()
173 	u |= kpf_copy_bit(k, KPF_SWAPBACKED,	PG_swapbacked);  in stable_page_flags()
175 	u |= kpf_copy_bit(k, KPF_UNEVICTABLE,	PG_unevictable);  in stable_page_flags()
176 	u |= kpf_copy_bit(k, KPF_MLOCKED,	PG_mlocked);  in stable_page_flags()
179 	u |= kpf_copy_bit(k, KPF_HWPOISON,	PG_hwpoison);  in stable_page_flags()
183 	u |= kpf_copy_bit(k, KPF_UNCACHED,	PG_uncached);  in stable_page_flags()
186 	u |= kpf_copy_bit(k, KPF_RESERVED,	PG_reserved);  in stable_page_flags()
187 	u |= kpf_copy_bit(k, KPF_MAPPEDTODISK,	PG_mappedtodisk);  in stable_page_flags()
188 	u |= kpf_copy_bit(k, KPF_PRIVATE,	PG_private);  in stable_page_flags()
189 	u |= kpf_copy_bit(k, KPF_PRIVATE_2,	PG_private_2);  in stable_page_flags()
190 	u |= kpf_copy_bit(k, KPF_OWNER_PRIVATE,	PG_owner_priv_1);  in stable_page_flags()
191 	u |= kpf_copy_bit(k, KPF_ARCH,		PG_arch_1);  in stable_page_flags()
193 	return u;  in stable_page_flags()