145 	char path2[40 + sizeof(path1)]; /* less than 40 bytes more than path1 */  in fstrim_limits()  local
167 	snprintf(path2, sizeof path2, "%s/discard_alignment", path1);  in fstrim_limits()
168 	ret = read_u64(path2, discard_alignment);  in fstrim_limits()
180 	snprintf(path2, sizeof path2, "%s/queue/discard_granularity", path1);  in fstrim_limits()
181 	ret = read_u64(path2, discard_granularity);  in fstrim_limits()
186 			snprintf(path2, sizeof path2,  in fstrim_limits()
188 			ret = read_u64(path2, discard_granularity);  in fstrim_limits()
198 	snprintf(path2, sizeof path2, "%s/queue/discard_max_bytes", path1);  in fstrim_limits()
199 	ret = read_u64(path2, discard_max_bytes);  in fstrim_limits()
204 			snprintf(path2, sizeof path2,  in fstrim_limits()
206 			ret = read_u64(path2, discard_max_bytes);  in fstrim_limits()