ppl_conf          116 drivers/md/raid5-ppl.c 	struct ppl_conf *ppl_conf;	/* shared between all log instances */
ppl_conf          235 drivers/md/raid5-ppl.c 	struct ppl_conf *ppl_conf = log->ppl_conf;
ppl_conf          240 drivers/md/raid5-ppl.c 	io = mempool_alloc(&ppl_conf->io_pool, GFP_NOWAIT);
ppl_conf          258 drivers/md/raid5-ppl.c 	pplhdr->signature = cpu_to_le32(ppl_conf->signature);
ppl_conf          260 drivers/md/raid5-ppl.c 	io->seq = atomic64_add_return(1, &ppl_conf->seq);
ppl_conf          362 drivers/md/raid5-ppl.c 	struct ppl_conf *ppl_conf = conf->log_private;
ppl_conf          373 drivers/md/raid5-ppl.c 	log = &ppl_conf->child_logs[sh->pd_idx];
ppl_conf          387 drivers/md/raid5-ppl.c 		spin_lock_irq(&ppl_conf->no_mem_stripes_lock);
ppl_conf          388 drivers/md/raid5-ppl.c 		list_add_tail(&sh->log_list, &ppl_conf->no_mem_stripes);
ppl_conf          389 drivers/md/raid5-ppl.c 		spin_unlock_irq(&ppl_conf->no_mem_stripes_lock);
ppl_conf          401 drivers/md/raid5-ppl.c 	struct ppl_conf *ppl_conf = log->ppl_conf;
ppl_conf          407 drivers/md/raid5-ppl.c 		md_error(ppl_conf->mddev, log->rdev);
ppl_conf          432 drivers/md/raid5-ppl.c 	struct ppl_conf *ppl_conf = log->ppl_conf;
ppl_conf          453 drivers/md/raid5-ppl.c 					     ilog2(ppl_conf->block_size >> 9));
ppl_conf          472 drivers/md/raid5-ppl.c 	bio->bi_write_hint = ppl_conf->write_hint;
ppl_conf          486 drivers/md/raid5-ppl.c 			if ((ppl_conf->child_logs[i].wb_cache_on) &&
ppl_conf          500 drivers/md/raid5-ppl.c 					       &ppl_conf->bs);
ppl_conf          540 drivers/md/raid5-ppl.c 	struct ppl_conf *ppl_conf = conf->log_private;
ppl_conf          544 drivers/md/raid5-ppl.c 	for (i = 0; i < ppl_conf->count; i++) {
ppl_conf          545 drivers/md/raid5-ppl.c 		log = &ppl_conf->child_logs[i];
ppl_conf          556 drivers/md/raid5-ppl.c 	struct ppl_conf *ppl_conf = log->ppl_conf;
ppl_conf          557 drivers/md/raid5-ppl.c 	struct r5conf *conf = ppl_conf->mddev->private;
ppl_conf          568 drivers/md/raid5-ppl.c 	mempool_free(io, &ppl_conf->io_pool);
ppl_conf          570 drivers/md/raid5-ppl.c 	spin_lock(&ppl_conf->no_mem_stripes_lock);
ppl_conf          571 drivers/md/raid5-ppl.c 	if (!list_empty(&ppl_conf->no_mem_stripes)) {
ppl_conf          574 drivers/md/raid5-ppl.c 		sh = list_first_entry(&ppl_conf->no_mem_stripes,
ppl_conf          580 drivers/md/raid5-ppl.c 	spin_unlock(&ppl_conf->no_mem_stripes_lock);
ppl_conf          591 drivers/md/raid5-ppl.c 	struct ppl_conf *ppl_conf = log->ppl_conf;
ppl_conf          592 drivers/md/raid5-ppl.c 	struct r5conf *conf = ppl_conf->mddev->private;
ppl_conf          618 drivers/md/raid5-ppl.c 	struct ppl_conf *ppl_conf = log->ppl_conf;
ppl_conf          619 drivers/md/raid5-ppl.c 	struct r5conf *conf = ppl_conf->mddev->private;
ppl_conf          640 drivers/md/raid5-ppl.c 			bio = bio_alloc_bioset(GFP_NOIO, 0, &ppl_conf->flush_bs);
ppl_conf          675 drivers/md/raid5-ppl.c 	struct ppl_conf *ppl_conf = conf->log_private;
ppl_conf          679 drivers/md/raid5-ppl.c 		for (i = 0; i < ppl_conf->count; i++) {
ppl_conf          680 drivers/md/raid5-ppl.c 			struct ppl_log *log = &ppl_conf->child_logs[i];
ppl_conf          798 drivers/md/raid5-ppl.c 	struct ppl_conf *ppl_conf = log->ppl_conf;
ppl_conf          799 drivers/md/raid5-ppl.c 	struct mddev *mddev = ppl_conf->mddev;
ppl_conf          801 drivers/md/raid5-ppl.c 	int block_size = ppl_conf->block_size;
ppl_conf          973 drivers/md/raid5-ppl.c 	struct ppl_conf *ppl_conf = log->ppl_conf;
ppl_conf         1028 drivers/md/raid5-ppl.c 			ppl_conf->mismatch_count++;
ppl_conf         1033 drivers/md/raid5-ppl.c 			ppl_conf->recovered_entries++;
ppl_conf         1065 drivers/md/raid5-ppl.c 	pplhdr->signature = cpu_to_le32(log->ppl_conf->signature);
ppl_conf         1081 drivers/md/raid5-ppl.c 	struct ppl_conf *ppl_conf = log->ppl_conf;
ppl_conf         1138 drivers/md/raid5-ppl.c 			ppl_conf->signature = signature;
ppl_conf         1139 drivers/md/raid5-ppl.c 		} else if (ppl_conf->signature != signature) {
ppl_conf         1141 drivers/md/raid5-ppl.c 				 __func__, signature, ppl_conf->signature,
ppl_conf         1172 drivers/md/raid5-ppl.c 		ppl_conf->mismatch_count++;
ppl_conf         1190 drivers/md/raid5-ppl.c 		 __func__, ret, ppl_conf->mismatch_count,
ppl_conf         1191 drivers/md/raid5-ppl.c 		 ppl_conf->recovered_entries);
ppl_conf         1195 drivers/md/raid5-ppl.c static int ppl_load(struct ppl_conf *ppl_conf)
ppl_conf         1202 drivers/md/raid5-ppl.c 	for (i = 0; i < ppl_conf->count; i++) {
ppl_conf         1203 drivers/md/raid5-ppl.c 		struct ppl_log *log = &ppl_conf->child_logs[i];
ppl_conf         1218 drivers/md/raid5-ppl.c 		if (ppl_conf->mddev->external) {
ppl_conf         1220 drivers/md/raid5-ppl.c 				signature = ppl_conf->signature;
ppl_conf         1222 drivers/md/raid5-ppl.c 			} else if (signature != ppl_conf->signature) {
ppl_conf         1224 drivers/md/raid5-ppl.c 					mdname(ppl_conf->mddev));
ppl_conf         1232 drivers/md/raid5-ppl.c 		 __func__, ret, ppl_conf->mismatch_count,
ppl_conf         1233 drivers/md/raid5-ppl.c 		 ppl_conf->recovered_entries);
ppl_conf         1237 drivers/md/raid5-ppl.c static void __ppl_exit_log(struct ppl_conf *ppl_conf)
ppl_conf         1239 drivers/md/raid5-ppl.c 	clear_bit(MD_HAS_PPL, &ppl_conf->mddev->flags);
ppl_conf         1240 drivers/md/raid5-ppl.c 	clear_bit(MD_HAS_MULTIPLE_PPLS, &ppl_conf->mddev->flags);
ppl_conf         1242 drivers/md/raid5-ppl.c 	kfree(ppl_conf->child_logs);
ppl_conf         1244 drivers/md/raid5-ppl.c 	bioset_exit(&ppl_conf->bs);
ppl_conf         1245 drivers/md/raid5-ppl.c 	bioset_exit(&ppl_conf->flush_bs);
ppl_conf         1246 drivers/md/raid5-ppl.c 	mempool_exit(&ppl_conf->io_pool);
ppl_conf         1247 drivers/md/raid5-ppl.c 	kmem_cache_destroy(ppl_conf->io_kc);
ppl_conf         1249 drivers/md/raid5-ppl.c 	kfree(ppl_conf);
ppl_conf         1254 drivers/md/raid5-ppl.c 	struct ppl_conf *ppl_conf = conf->log_private;
ppl_conf         1256 drivers/md/raid5-ppl.c 	if (ppl_conf) {
ppl_conf         1257 drivers/md/raid5-ppl.c 		__ppl_exit_log(ppl_conf);
ppl_conf         1317 drivers/md/raid5-ppl.c 			&log->ppl_conf->mddev->flags);
ppl_conf         1333 drivers/md/raid5-ppl.c 	struct ppl_conf *ppl_conf;
ppl_conf         1371 drivers/md/raid5-ppl.c 	ppl_conf = kzalloc(sizeof(struct ppl_conf), GFP_KERNEL);
ppl_conf         1372 drivers/md/raid5-ppl.c 	if (!ppl_conf)
ppl_conf         1375 drivers/md/raid5-ppl.c 	ppl_conf->mddev = mddev;
ppl_conf         1377 drivers/md/raid5-ppl.c 	ppl_conf->io_kc = KMEM_CACHE(ppl_io_unit, 0);
ppl_conf         1378 drivers/md/raid5-ppl.c 	if (!ppl_conf->io_kc) {
ppl_conf         1383 drivers/md/raid5-ppl.c 	ret = mempool_init(&ppl_conf->io_pool, conf->raid_disks, ppl_io_pool_alloc,
ppl_conf         1384 drivers/md/raid5-ppl.c 			   ppl_io_pool_free, ppl_conf->io_kc);
ppl_conf         1388 drivers/md/raid5-ppl.c 	ret = bioset_init(&ppl_conf->bs, conf->raid_disks, 0, BIOSET_NEED_BVECS);
ppl_conf         1392 drivers/md/raid5-ppl.c 	ret = bioset_init(&ppl_conf->flush_bs, conf->raid_disks, 0, 0);
ppl_conf         1396 drivers/md/raid5-ppl.c 	ppl_conf->count = conf->raid_disks;
ppl_conf         1397 drivers/md/raid5-ppl.c 	ppl_conf->child_logs = kcalloc(ppl_conf->count, sizeof(struct ppl_log),
ppl_conf         1399 drivers/md/raid5-ppl.c 	if (!ppl_conf->child_logs) {
ppl_conf         1404 drivers/md/raid5-ppl.c 	atomic64_set(&ppl_conf->seq, 0);
ppl_conf         1405 drivers/md/raid5-ppl.c 	INIT_LIST_HEAD(&ppl_conf->no_mem_stripes);
ppl_conf         1406 drivers/md/raid5-ppl.c 	spin_lock_init(&ppl_conf->no_mem_stripes_lock);
ppl_conf         1407 drivers/md/raid5-ppl.c 	ppl_conf->write_hint = RWF_WRITE_LIFE_NOT_SET;
ppl_conf         1410 drivers/md/raid5-ppl.c 		ppl_conf->signature = ~crc32c_le(~0, mddev->uuid, sizeof(mddev->uuid));
ppl_conf         1411 drivers/md/raid5-ppl.c 		ppl_conf->block_size = 512;
ppl_conf         1413 drivers/md/raid5-ppl.c 		ppl_conf->block_size = queue_logical_block_size(mddev->queue);
ppl_conf         1416 drivers/md/raid5-ppl.c 	for (i = 0; i < ppl_conf->count; i++) {
ppl_conf         1417 drivers/md/raid5-ppl.c 		struct ppl_log *log = &ppl_conf->child_logs[i];
ppl_conf         1424 drivers/md/raid5-ppl.c 		log->ppl_conf = ppl_conf;
ppl_conf         1437 drivers/md/raid5-ppl.c 	ret = ppl_load(ppl_conf);
ppl_conf         1442 drivers/md/raid5-ppl.c 		   ppl_conf->recovered_entries > 0 &&
ppl_conf         1443 drivers/md/raid5-ppl.c 		   ppl_conf->mismatch_count == 0) {
ppl_conf         1450 drivers/md/raid5-ppl.c 	} else if (mddev->pers && ppl_conf->mismatch_count > 0) {
ppl_conf         1456 drivers/md/raid5-ppl.c 	conf->log_private = ppl_conf;
ppl_conf         1457 drivers/md/raid5-ppl.c 	set_bit(MD_HAS_PPL, &ppl_conf->mddev->flags);
ppl_conf         1461 drivers/md/raid5-ppl.c 	__ppl_exit_log(ppl_conf);
ppl_conf         1467 drivers/md/raid5-ppl.c 	struct ppl_conf *ppl_conf = conf->log_private;
ppl_conf         1482 drivers/md/raid5-ppl.c 	if (rdev->raid_disk >= ppl_conf->count)
ppl_conf         1485 drivers/md/raid5-ppl.c 	log = &ppl_conf->child_logs[rdev->raid_disk];
ppl_conf         1508 drivers/md/raid5-ppl.c 	struct ppl_conf *ppl_conf = NULL;
ppl_conf         1513 drivers/md/raid5-ppl.c 		ppl_conf = conf->log_private;
ppl_conf         1514 drivers/md/raid5-ppl.c 	ret = sprintf(buf, "%d\n", ppl_conf ? ppl_conf->write_hint : 0);
ppl_conf         1524 drivers/md/raid5-ppl.c 	struct ppl_conf *ppl_conf;
ppl_conf         1541 drivers/md/raid5-ppl.c 		ppl_conf = conf->log_private;
ppl_conf         1542 drivers/md/raid5-ppl.c 		if (!ppl_conf)
ppl_conf         1545 drivers/md/raid5-ppl.c 			ppl_conf->write_hint = new;