94 static struct idr_layer *idr_layer_alloc(gfp_t gfp_mask, struct idr *layer_idr)  in idr_layer_alloc()  argument
109 	new = kmem_cache_zalloc(idr_layer_cache, gfp_mask | __GFP_NOWARN);  in idr_layer_alloc()
134 	return kmem_cache_zalloc(idr_layer_cache, gfp_mask);  in idr_layer_alloc()
192 static int __idr_pre_get(struct idr *idp, gfp_t gfp_mask)  in __idr_pre_get()  argument
196 		new = kmem_cache_zalloc(idr_layer_cache, gfp_mask);  in __idr_pre_get()
221 		     gfp_t gfp_mask, struct idr *layer_idr)  in sub_alloc()  argument
273 			new = idr_layer_alloc(gfp_mask, layer_idr);  in sub_alloc()
290 			      struct idr_layer **pa, gfp_t gfp_mask,  in idr_get_empty_slot()  argument
302 		if (!(p = idr_layer_alloc(gfp_mask, layer_idr)))  in idr_get_empty_slot()
322 		if (!(new = idr_layer_alloc(gfp_mask, layer_idr))) {  in idr_get_empty_slot()
348 	v = sub_alloc(idp, &id, pa, gfp_mask, layer_idr);  in idr_get_empty_slot()
395 void idr_preload(gfp_t gfp_mask)  in idr_preload()  argument
402 	might_sleep_if(gfpflags_allow_blocking(gfp_mask));  in idr_preload()
417 		new = kmem_cache_zalloc(idr_layer_cache, gfp_mask);  in idr_preload()
450 int idr_alloc(struct idr *idr, void *ptr, int start, int end, gfp_t gfp_mask)  in idr_alloc()  argument
456 	might_sleep_if(gfpflags_allow_blocking(gfp_mask));  in idr_alloc()
465 	id = idr_get_empty_slot(idr, start, pa, gfp_mask, NULL);  in idr_alloc()
489 			gfp_t gfp_mask)  in idr_alloc_cyclic()  argument
493 	id = idr_alloc(idr, ptr, max(start, idr->cur), end, gfp_mask);  in idr_alloc_cyclic()
495 		id = idr_alloc(idr, ptr, start, end, gfp_mask);  in idr_alloc_cyclic()
896 int ida_pre_get(struct ida *ida, gfp_t gfp_mask)  in ida_pre_get()  argument
899 	if (!__idr_pre_get(&ida->idr, gfp_mask))  in ida_pre_get()
906 		bitmap = kmalloc(sizeof(struct ida_bitmap), gfp_mask);  in ida_pre_get()
1079 		   gfp_t gfp_mask)  in ida_simple_get()  argument
1096 	if (!ida_pre_get(ida, gfp_mask))  in ida_simple_get()