dm_dev.c revision 1.5.2.4
1 1.5.2.4 yamt /* $NetBSD: dm_dev.c,v 1.5.2.4 2010/03/11 15:03:26 yamt Exp $ */ 2 1.5.2.2 yamt 3 1.5.2.2 yamt /* 4 1.5.2.2 yamt * Copyright (c) 2008 The NetBSD Foundation, Inc. 5 1.5.2.2 yamt * All rights reserved. 6 1.5.2.2 yamt * 7 1.5.2.2 yamt * This code is derived from software contributed to The NetBSD Foundation 8 1.5.2.2 yamt * by Adam Hamsik. 9 1.5.2.2 yamt * 10 1.5.2.2 yamt * Redistribution and use in source and binary forms, with or without 11 1.5.2.2 yamt * modification, are permitted provided that the following conditions 12 1.5.2.2 yamt * are met: 13 1.5.2.2 yamt * 1. Redistributions of source code must retain the above copyright 14 1.5.2.2 yamt * notice, this list of conditions and the following disclaimer. 15 1.5.2.2 yamt * 2. Redistributions in binary form must reproduce the above copyright 16 1.5.2.2 yamt * notice, this list of conditions and the following disclaimer in the 17 1.5.2.2 yamt * documentation and/or other materials provided with the distribution. 18 1.5.2.2 yamt * 19 1.5.2.2 yamt * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS 20 1.5.2.2 yamt * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 21 1.5.2.2 yamt * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 1.5.2.2 yamt * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS 23 1.5.2.2 yamt * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 24 1.5.2.2 yamt * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 25 1.5.2.2 yamt * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 26 1.5.2.2 yamt * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 27 1.5.2.2 yamt * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 28 1.5.2.2 yamt * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 29 1.5.2.2 yamt * POSSIBILITY OF SUCH DAMAGE. 30 1.5.2.2 yamt */ 31 1.5.2.2 yamt 32 1.5.2.2 yamt #include <sys/types.h> 33 1.5.2.2 yamt #include <sys/param.h> 34 1.5.2.2 yamt 35 1.5.2.2 yamt #include <sys/disk.h> 36 1.5.2.2 yamt #include <sys/disklabel.h> 37 1.5.2.2 yamt #include <sys/ioctl.h> 38 1.5.2.2 yamt #include <sys/ioccom.h> 39 1.5.2.2 yamt #include <sys/kmem.h> 40 1.5.2.2 yamt 41 1.5.2.2 yamt #include "netbsd-dm.h" 42 1.5.2.2 yamt #include "dm.h" 43 1.5.2.2 yamt 44 1.5.2.4 yamt static dm_dev_t *dm_dev_lookup_name(const char *); 45 1.5.2.4 yamt static dm_dev_t *dm_dev_lookup_uuid(const char *); 46 1.5.2.4 yamt static dm_dev_t *dm_dev_lookup_minor(int); 47 1.5.2.2 yamt 48 1.5.2.2 yamt static struct dm_dev_head dm_dev_list = 49 1.5.2.2 yamt TAILQ_HEAD_INITIALIZER(dm_dev_list); 50 1.5.2.2 yamt 51 1.5.2.2 yamt kmutex_t dm_dev_mutex; 52 1.5.2.2 yamt 53 1.5.2.4 yamt /* dm_dev_mutex must be holdby caller before using disable_dev. */ 54 1.5.2.2 yamt __inline static void 55 1.5.2.4 yamt disable_dev(dm_dev_t * dmv) 56 1.5.2.2 yamt { 57 1.5.2.4 yamt TAILQ_REMOVE(&dm_dev_list, dmv, next_devlist); 58 1.5.2.4 yamt mutex_enter(&dmv->dev_mtx); 59 1.5.2.4 yamt mutex_exit(&dm_dev_mutex); 60 1.5.2.4 yamt while (dmv->ref_cnt != 0) 61 1.5.2.4 yamt cv_wait(&dmv->dev_cv, &dmv->dev_mtx); 62 1.5.2.4 yamt mutex_exit(&dmv->dev_mtx); 63 1.5.2.4 yamt } 64 1.5.2.2 yamt /* 65 1.5.2.4 yamt * Generic function used to lookup dm_dev_t. Calling with dm_dev_name 66 1.5.2.2 yamt * and dm_dev_uuid NULL is allowed. 67 1.5.2.2 yamt */ 68 1.5.2.4 yamt dm_dev_t * 69 1.5.2.2 yamt dm_dev_lookup(const char *dm_dev_name, const char *dm_dev_uuid, 70 1.5.2.4 yamt int dm_dev_minor) 71 1.5.2.2 yamt { 72 1.5.2.2 yamt dm_dev_t *dmv; 73 1.5.2.4 yamt 74 1.5.2.2 yamt dmv = NULL; 75 1.5.2.2 yamt mutex_enter(&dm_dev_mutex); 76 1.5.2.4 yamt 77 1.5.2.4 yamt /* KASSERT(dm_dev_name != NULL && dm_dev_uuid != NULL && dm_dev_minor 78 1.5.2.4 yamt * > 0); */ 79 1.5.2.2 yamt if (dm_dev_minor > 0) 80 1.5.2.4 yamt if ((dmv = dm_dev_lookup_minor(dm_dev_minor)) != NULL) { 81 1.5.2.2 yamt dm_dev_busy(dmv); 82 1.5.2.2 yamt mutex_exit(&dm_dev_mutex); 83 1.5.2.2 yamt return dmv; 84 1.5.2.2 yamt } 85 1.5.2.4 yamt if (dm_dev_name != NULL) 86 1.5.2.4 yamt if ((dmv = dm_dev_lookup_name(dm_dev_name)) != NULL) { 87 1.5.2.2 yamt dm_dev_busy(dmv); 88 1.5.2.2 yamt mutex_exit(&dm_dev_mutex); 89 1.5.2.4 yamt return dmv; 90 1.5.2.2 yamt } 91 1.5.2.2 yamt if (dm_dev_uuid != NULL) 92 1.5.2.4 yamt if ((dmv = dm_dev_lookup_uuid(dm_dev_uuid)) != NULL) { 93 1.5.2.2 yamt dm_dev_busy(dmv); 94 1.5.2.2 yamt mutex_exit(&dm_dev_mutex); 95 1.5.2.2 yamt return dmv; 96 1.5.2.2 yamt } 97 1.5.2.4 yamt mutex_exit(&dm_dev_mutex); 98 1.5.2.4 yamt return NULL; 99 1.5.2.2 yamt } 100 1.5.2.2 yamt 101 1.5.2.4 yamt 102 1.5.2.2 yamt /* 103 1.5.2.2 yamt * Lookup device with its minor number. 104 1.5.2.2 yamt */ 105 1.5.2.4 yamt static dm_dev_t * 106 1.5.2.2 yamt dm_dev_lookup_minor(int dm_dev_minor) 107 1.5.2.2 yamt { 108 1.5.2.2 yamt dm_dev_t *dmv; 109 1.5.2.4 yamt 110 1.5.2.4 yamt TAILQ_FOREACH(dmv, &dm_dev_list, next_devlist) { 111 1.5.2.2 yamt if (dm_dev_minor == dmv->minor) 112 1.5.2.2 yamt return dmv; 113 1.5.2.2 yamt } 114 1.5.2.4 yamt 115 1.5.2.2 yamt return NULL; 116 1.5.2.2 yamt } 117 1.5.2.2 yamt /* 118 1.5.2.2 yamt * Lookup device with it's device name. 119 1.5.2.2 yamt */ 120 1.5.2.4 yamt static dm_dev_t * 121 1.5.2.2 yamt dm_dev_lookup_name(const char *dm_dev_name) 122 1.5.2.2 yamt { 123 1.5.2.2 yamt dm_dev_t *dmv; 124 1.5.2.4 yamt int dlen; 125 1.5.2.4 yamt int slen; 126 1.5.2.2 yamt 127 1.5.2.2 yamt slen = strlen(dm_dev_name); 128 1.5.2.2 yamt 129 1.5.2.2 yamt if (slen == 0) 130 1.5.2.2 yamt return NULL; 131 1.5.2.4 yamt 132 1.5.2.4 yamt TAILQ_FOREACH(dmv, &dm_dev_list, next_devlist) { 133 1.5.2.2 yamt 134 1.5.2.2 yamt dlen = strlen(dmv->name); 135 1.5.2.4 yamt 136 1.5.2.4 yamt if (slen != dlen) 137 1.5.2.2 yamt continue; 138 1.5.2.2 yamt 139 1.5.2.2 yamt if (strncmp(dm_dev_name, dmv->name, slen) == 0) 140 1.5.2.2 yamt return dmv; 141 1.5.2.2 yamt } 142 1.5.2.2 yamt 143 1.5.2.2 yamt return NULL; 144 1.5.2.2 yamt } 145 1.5.2.2 yamt /* 146 1.5.2.2 yamt * Lookup device with it's device uuid. Used mostly by LVM2tools. 147 1.5.2.2 yamt */ 148 1.5.2.4 yamt static dm_dev_t * 149 1.5.2.2 yamt dm_dev_lookup_uuid(const char *dm_dev_uuid) 150 1.5.2.2 yamt { 151 1.5.2.2 yamt dm_dev_t *dmv; 152 1.5.2.2 yamt size_t len; 153 1.5.2.4 yamt 154 1.5.2.2 yamt len = 0; 155 1.5.2.2 yamt len = strlen(dm_dev_uuid); 156 1.5.2.4 yamt 157 1.5.2.2 yamt if (len == 0) 158 1.5.2.2 yamt return NULL; 159 1.5.2.2 yamt 160 1.5.2.4 yamt TAILQ_FOREACH(dmv, &dm_dev_list, next_devlist) { 161 1.5.2.2 yamt 162 1.5.2.2 yamt if (strlen(dmv->uuid) != len) 163 1.5.2.2 yamt continue; 164 1.5.2.4 yamt 165 1.5.2.2 yamt if (strncmp(dm_dev_uuid, dmv->uuid, strlen(dmv->uuid)) == 0) 166 1.5.2.2 yamt return dmv; 167 1.5.2.2 yamt } 168 1.5.2.2 yamt 169 1.5.2.2 yamt return NULL; 170 1.5.2.2 yamt } 171 1.5.2.2 yamt /* 172 1.5.2.2 yamt * Insert new device to the global list of devices. 173 1.5.2.2 yamt */ 174 1.5.2.2 yamt int 175 1.5.2.4 yamt dm_dev_insert(dm_dev_t * dev) 176 1.5.2.2 yamt { 177 1.5.2.2 yamt dm_dev_t *dmv; 178 1.5.2.2 yamt int r; 179 1.5.2.2 yamt 180 1.5.2.2 yamt dmv = NULL; 181 1.5.2.2 yamt r = 0; 182 1.5.2.4 yamt 183 1.5.2.2 yamt KASSERT(dev != NULL); 184 1.5.2.2 yamt mutex_enter(&dm_dev_mutex); 185 1.5.2.2 yamt if (((dmv = dm_dev_lookup_uuid(dev->uuid)) == NULL) && 186 1.5.2.2 yamt ((dmv = dm_dev_lookup_name(dev->name)) == NULL) && 187 1.5.2.4 yamt ((dmv = dm_dev_lookup_minor(dev->minor)) == NULL)) { 188 1.5.2.2 yamt 189 1.5.2.2 yamt TAILQ_INSERT_TAIL(&dm_dev_list, dev, next_devlist); 190 1.5.2.4 yamt 191 1.5.2.2 yamt } else 192 1.5.2.2 yamt r = EEXIST; 193 1.5.2.4 yamt 194 1.5.2.4 yamt mutex_exit(&dm_dev_mutex); 195 1.5.2.2 yamt return r; 196 1.5.2.2 yamt } 197 1.5.2.4 yamt #ifdef notyet 198 1.5.2.2 yamt /* 199 1.5.2.2 yamt * Lookup device with its minor number. 200 1.5.2.2 yamt */ 201 1.5.2.2 yamt int 202 1.5.2.2 yamt dm_dev_test_minor(int dm_dev_minor) 203 1.5.2.2 yamt { 204 1.5.2.2 yamt dm_dev_t *dmv; 205 1.5.2.4 yamt 206 1.5.2.2 yamt mutex_enter(&dm_dev_mutex); 207 1.5.2.4 yamt TAILQ_FOREACH(dmv, &dm_dev_list, next_devlist) { 208 1.5.2.4 yamt if (dm_dev_minor == dmv->minor) { 209 1.5.2.2 yamt mutex_exit(&dm_dev_mutex); 210 1.5.2.2 yamt return 1; 211 1.5.2.2 yamt } 212 1.5.2.2 yamt } 213 1.5.2.2 yamt mutex_exit(&dm_dev_mutex); 214 1.5.2.4 yamt 215 1.5.2.2 yamt return 0; 216 1.5.2.2 yamt } 217 1.5.2.2 yamt #endif 218 1.5.2.2 yamt 219 1.5.2.4 yamt /* 220 1.5.2.4 yamt * dm_dev_lookup_devt look for selected device_t. We keep this routine 221 1.5.2.4 yamt * outside of dm_dev_lookup because it is a temporally solution. 222 1.5.2.4 yamt * 223 1.5.2.4 yamt * TODO: This is a hack autoconf should be more flexible. 224 1.5.2.2 yamt */ 225 1.5.2.4 yamt dm_dev_t * 226 1.5.2.4 yamt dm_dev_detach(device_t devt) 227 1.5.2.4 yamt { 228 1.5.2.4 yamt dm_dev_t *dmv; 229 1.5.2.4 yamt 230 1.5.2.4 yamt mutex_enter(&dm_dev_mutex); 231 1.5.2.4 yamt TAILQ_FOREACH(dmv, &dm_dev_list, next_devlist) { 232 1.5.2.4 yamt if (devt == dmv->devt) { 233 1.5.2.4 yamt disable_dev(dmv); 234 1.5.2.4 yamt return dmv; 235 1.5.2.4 yamt } 236 1.5.2.4 yamt } 237 1.5.2.4 yamt mutex_exit(&dm_dev_mutex); 238 1.5.2.4 yamt 239 1.5.2.4 yamt return NULL; 240 1.5.2.4 yamt } 241 1.5.2.4 yamt /* 242 1.5.2.4 yamt * Remove device selected with dm_dev from global list of devices. 243 1.5.2.4 yamt */ 244 1.5.2.4 yamt dm_dev_t * 245 1.5.2.2 yamt dm_dev_rem(const char *dm_dev_name, const char *dm_dev_uuid, 246 1.5.2.4 yamt int dm_dev_minor) 247 1.5.2.4 yamt { 248 1.5.2.2 yamt dm_dev_t *dmv; 249 1.5.2.2 yamt dmv = NULL; 250 1.5.2.4 yamt 251 1.5.2.2 yamt mutex_enter(&dm_dev_mutex); 252 1.5.2.4 yamt 253 1.5.2.2 yamt if (dm_dev_minor > 0) 254 1.5.2.4 yamt if ((dmv = dm_dev_lookup_minor(dm_dev_minor)) != NULL) { 255 1.5.2.2 yamt disable_dev(dmv); 256 1.5.2.2 yamt return dmv; 257 1.5.2.2 yamt } 258 1.5.2.4 yamt if (dm_dev_name != NULL) 259 1.5.2.4 yamt if ((dmv = dm_dev_lookup_name(dm_dev_name)) != NULL) { 260 1.5.2.2 yamt disable_dev(dmv); 261 1.5.2.2 yamt return dmv; 262 1.5.2.2 yamt } 263 1.5.2.2 yamt if (dm_dev_uuid != NULL) 264 1.5.2.4 yamt if ((dmv = dm_dev_lookup_name(dm_dev_uuid)) != NULL) { 265 1.5.2.2 yamt disable_dev(dmv); 266 1.5.2.2 yamt return dmv; 267 1.5.2.2 yamt } 268 1.5.2.2 yamt mutex_exit(&dm_dev_mutex); 269 1.5.2.2 yamt 270 1.5.2.2 yamt return NULL; 271 1.5.2.2 yamt } 272 1.5.2.2 yamt /* 273 1.5.2.2 yamt * Destroy all devices created in device-mapper. Remove all tables 274 1.5.2.4 yamt * free all allocated memmory. 275 1.5.2.2 yamt */ 276 1.5.2.2 yamt int 277 1.5.2.2 yamt dm_dev_destroy(void) 278 1.5.2.2 yamt { 279 1.5.2.2 yamt dm_dev_t *dmv; 280 1.5.2.2 yamt mutex_enter(&dm_dev_mutex); 281 1.5.2.2 yamt 282 1.5.2.4 yamt while (TAILQ_FIRST(&dm_dev_list) != NULL) { 283 1.5.2.2 yamt 284 1.5.2.2 yamt dmv = TAILQ_FIRST(&dm_dev_list); 285 1.5.2.4 yamt 286 1.5.2.2 yamt TAILQ_REMOVE(&dm_dev_list, TAILQ_FIRST(&dm_dev_list), 287 1.5.2.2 yamt next_devlist); 288 1.5.2.2 yamt 289 1.5.2.2 yamt mutex_enter(&dmv->dev_mtx); 290 1.5.2.2 yamt 291 1.5.2.2 yamt while (dmv->ref_cnt != 0) 292 1.5.2.2 yamt cv_wait(&dmv->dev_cv, &dmv->dev_mtx); 293 1.5.2.4 yamt 294 1.5.2.2 yamt /* Destroy active table first. */ 295 1.5.2.2 yamt dm_table_destroy(&dmv->table_head, DM_TABLE_ACTIVE); 296 1.5.2.2 yamt 297 1.5.2.2 yamt /* Destroy inactive table if exits, too. */ 298 1.5.2.2 yamt dm_table_destroy(&dmv->table_head, DM_TABLE_INACTIVE); 299 1.5.2.2 yamt 300 1.5.2.2 yamt dm_table_head_destroy(&dmv->table_head); 301 1.5.2.2 yamt 302 1.5.2.2 yamt mutex_exit(&dmv->dev_mtx); 303 1.5.2.2 yamt mutex_destroy(&dmv->dev_mtx); 304 1.5.2.2 yamt cv_destroy(&dmv->dev_cv); 305 1.5.2.4 yamt 306 1.5.2.4 yamt (void) kmem_free(dmv, sizeof(dm_dev_t)); 307 1.5.2.2 yamt } 308 1.5.2.2 yamt mutex_exit(&dm_dev_mutex); 309 1.5.2.2 yamt 310 1.5.2.2 yamt mutex_destroy(&dm_dev_mutex); 311 1.5.2.4 yamt return 0; 312 1.5.2.2 yamt } 313 1.5.2.2 yamt /* 314 1.5.2.2 yamt * Allocate new device entry. 315 1.5.2.2 yamt */ 316 1.5.2.4 yamt dm_dev_t * 317 1.5.2.2 yamt dm_dev_alloc(void) 318 1.5.2.2 yamt { 319 1.5.2.2 yamt dm_dev_t *dmv; 320 1.5.2.4 yamt 321 1.5.2.3 yamt dmv = kmem_zalloc(sizeof(dm_dev_t), KM_SLEEP); 322 1.5.2.4 yamt 323 1.5.2.4 yamt if (dmv != NULL) 324 1.5.2.3 yamt dmv->diskp = kmem_zalloc(sizeof(struct disk), KM_SLEEP); 325 1.5.2.4 yamt 326 1.5.2.2 yamt return dmv; 327 1.5.2.2 yamt } 328 1.5.2.2 yamt /* 329 1.5.2.2 yamt * Freed device entry. 330 1.5.2.2 yamt */ 331 1.5.2.2 yamt int 332 1.5.2.4 yamt dm_dev_free(dm_dev_t * dmv) 333 1.5.2.2 yamt { 334 1.5.2.2 yamt KASSERT(dmv != NULL); 335 1.5.2.2 yamt 336 1.5.2.2 yamt mutex_destroy(&dmv->dev_mtx); 337 1.5.2.4 yamt mutex_destroy(&dmv->diskp_mtx); 338 1.5.2.2 yamt cv_destroy(&dmv->dev_cv); 339 1.5.2.2 yamt 340 1.5.2.4 yamt if (dmv->diskp != NULL) 341 1.5.2.4 yamt (void) kmem_free(dmv->diskp, sizeof(struct disk)); 342 1.5.2.4 yamt 343 1.5.2.4 yamt (void) kmem_free(dmv, sizeof(dm_dev_t)); 344 1.5.2.4 yamt 345 1.5.2.2 yamt return 0; 346 1.5.2.2 yamt } 347 1.5.2.2 yamt 348 1.5.2.2 yamt void 349 1.5.2.4 yamt dm_dev_busy(dm_dev_t * dmv) 350 1.5.2.2 yamt { 351 1.5.2.2 yamt mutex_enter(&dmv->dev_mtx); 352 1.5.2.2 yamt dmv->ref_cnt++; 353 1.5.2.2 yamt mutex_exit(&dmv->dev_mtx); 354 1.5.2.4 yamt } 355 1.5.2.2 yamt 356 1.5.2.2 yamt void 357 1.5.2.4 yamt dm_dev_unbusy(dm_dev_t * dmv) 358 1.5.2.2 yamt { 359 1.5.2.2 yamt KASSERT(dmv->ref_cnt != 0); 360 1.5.2.4 yamt 361 1.5.2.2 yamt mutex_enter(&dmv->dev_mtx); 362 1.5.2.2 yamt if (--dmv->ref_cnt == 0) 363 1.5.2.2 yamt cv_broadcast(&dmv->dev_cv); 364 1.5.2.2 yamt mutex_exit(&dmv->dev_mtx); 365 1.5.2.2 yamt } 366 1.5.2.2 yamt /* 367 1.5.2.2 yamt * Return prop_array of dm_targer_list dictionaries. 368 1.5.2.2 yamt */ 369 1.5.2.2 yamt prop_array_t 370 1.5.2.2 yamt dm_dev_prop_list(void) 371 1.5.2.2 yamt { 372 1.5.2.2 yamt dm_dev_t *dmv; 373 1.5.2.2 yamt prop_array_t dev_array; 374 1.5.2.2 yamt prop_dictionary_t dev_dict; 375 1.5.2.4 yamt 376 1.5.2.2 yamt dev_array = prop_array_create(); 377 1.5.2.4 yamt 378 1.5.2.2 yamt mutex_enter(&dm_dev_mutex); 379 1.5.2.4 yamt 380 1.5.2.2 yamt TAILQ_FOREACH(dmv, &dm_dev_list, next_devlist) { 381 1.5.2.4 yamt dev_dict = prop_dictionary_create(); 382 1.5.2.4 yamt 383 1.5.2.2 yamt prop_dictionary_set_cstring(dev_dict, DM_DEV_NAME, dmv->name); 384 1.5.2.2 yamt prop_dictionary_set_uint32(dev_dict, DM_DEV_DEV, dmv->minor); 385 1.5.2.2 yamt 386 1.5.2.2 yamt prop_array_add(dev_array, dev_dict); 387 1.5.2.2 yamt prop_object_release(dev_dict); 388 1.5.2.2 yamt } 389 1.5.2.2 yamt 390 1.5.2.4 yamt mutex_exit(&dm_dev_mutex); 391 1.5.2.2 yamt return dev_array; 392 1.5.2.2 yamt } 393 1.5.2.2 yamt /* 394 1.5.2.2 yamt * Initialize global device mutex. 395 1.5.2.2 yamt */ 396 1.5.2.2 yamt int 397 1.5.2.2 yamt dm_dev_init(void) 398 1.5.2.2 yamt { 399 1.5.2.4 yamt TAILQ_INIT(&dm_dev_list); /* initialize global dev list */ 400 1.5.2.2 yamt mutex_init(&dm_dev_mutex, MUTEX_DEFAULT, IPL_NONE); 401 1.5.2.2 yamt return 0; 402 1.5.2.2 yamt } 403
Indexes created Tue Sep 30 20:09:53 GMT 2025