173 #define arch_get_mmap_end(addr, len, flags)	(TASK_SIZE)  argument
186 		       unsigned long flags, vm_flags_t vm_flags);
190 			       unsigned long flags, vm_flags_t);
194 				   unsigned long pgoff, unsigned long flags);
201 					   unsigned long flags,
207 			  unsigned long flags, vm_flags_t vm_flags);
211 				  unsigned long flags, vm_flags_t vm_flags);
250 static inline gfp_t current_gfp_context(gfp_t flags)  in current_gfp_context()  argument
252 	unsigned int pflags = READ_ONCE(current->flags);  in current_gfp_context()
260 			flags &= ~(__GFP_IO | __GFP_FS);  in current_gfp_context()
262 			flags &= ~__GFP_FS;  in current_gfp_context()
265 			flags &= ~__GFP_MOVABLE;  in current_gfp_context()
267 	return flags;  in current_gfp_context()
330 static inline unsigned memalloc_flags_save(unsigned flags)  in memalloc_flags_save()  argument
332 	unsigned oldflags = ~current->flags & flags;  in memalloc_flags_save()
333 	current->flags |= flags;  in memalloc_flags_save()
337 static inline void memalloc_flags_restore(unsigned flags)  in memalloc_flags_restore()  argument
339 	current->flags &= ~flags;  in memalloc_flags_restore()
367 static inline void memalloc_noio_restore(unsigned int flags)  in memalloc_noio_restore()  argument
369 	memalloc_flags_restore(flags);  in memalloc_noio_restore()
397 static inline void memalloc_nofs_restore(unsigned int flags)  in memalloc_nofs_restore()  argument
399 	memalloc_flags_restore(flags);  in memalloc_nofs_restore()
438 static inline void memalloc_noreclaim_restore(unsigned int flags)  in memalloc_noreclaim_restore()  argument
440 	memalloc_flags_restore(flags);  in memalloc_noreclaim_restore()
466 static inline void memalloc_pin_restore(unsigned int flags)  in memalloc_pin_restore()  argument
468 	memalloc_flags_restore(flags);  in memalloc_pin_restore()