110 static inline unsigned long mas_range_len(struct ma_state *mas)  in mas_range_len()  argument
112 	return mas->last - mas->index + 1;  in mas_range_len()
162 	MA_STATE(mas, free_areas, 0, ULONG_MAX);  in execmem_cache_clean()
166 	mas_for_each(&mas, area, ULONG_MAX) {  in execmem_cache_clean()
167 		size_t size = mas_range_len(&mas);  in execmem_cache_clean()
170 		    IS_ALIGNED(mas.index, PMD_SIZE)) {  in execmem_cache_clean()
174 			mas_store_gfp(&mas, NULL, GFP_KERNEL);  in execmem_cache_clean()
187 	MA_STATE(mas, free_areas, addr - 1, addr + 1);  in execmem_cache_add_locked()
194 	area = mas_walk(&mas);  in execmem_cache_add_locked()
195 	if (area && mas.last == addr - 1)  in execmem_cache_add_locked()
196 		lower = mas.index;  in execmem_cache_add_locked()
198 	area = mas_next(&mas, ULONG_MAX);  in execmem_cache_add_locked()
199 	if (area && mas.index == addr + size)  in execmem_cache_add_locked()
200 		upper = mas.last;  in execmem_cache_add_locked()
202 	mas_set_range(&mas, lower, upper);  in execmem_cache_add_locked()
203 	return mas_store_gfp(&mas, (void *)lower, gfp_mask);  in execmem_cache_add_locked()
213 static bool within_range(struct execmem_range *range, struct ma_state *mas,  in within_range()  argument
216 	unsigned long addr = mas->index;  in within_range()
354 static int __execmem_cache_free(struct ma_state *mas, void *ptr, gfp_t gfp_mask)  in __execmem_cache_free()  argument
356 	size_t size = mas_range_len(mas);  in __execmem_cache_free()
370 	mas_store_gfp(mas, NULL, gfp_mask);  in __execmem_cache_free()
380 	MA_STATE(mas, busy_areas, 0, ULONG_MAX);  in execmem_cache_free_slow()
388 	mas_for_each(&mas, area, ULONG_MAX) {  in execmem_cache_free_slow()
393 		if (__execmem_cache_free(&mas, area, GFP_KERNEL))  in execmem_cache_free_slow()
409 	MA_STATE(mas, busy_areas, addr, addr);  in execmem_cache_free()
415 	area = mas_walk(&mas);  in execmem_cache_free()
419 	err = __execmem_cache_free(&mas, area, GFP_KERNEL | __GFP_NORETRY);  in execmem_cache_free()
428 		mas_store_gfp(&mas, area, GFP_KERNEL);  in execmem_cache_free()