Lines Matching refs:dev
17 ftl_mngt_check_conf(struct spdk_ftl_dev *dev, struct ftl_mngt_process *mngt)
19 if (ftl_conf_is_valid(&dev->conf)) {
27 init_p2l_map_pool(struct spdk_ftl_dev *dev)
29 size_t p2l_pool_el_blks = spdk_divide_round_up(ftl_p2l_map_pool_elem_size(dev), FTL_BLOCK_SIZE);
33 dev->p2l_pool_md = ftl_md_create(dev, p2l_pool_buf_blks, 0, "p2l_pool",
34 ftl_md_create_shm_flags(dev), NULL);
35 if (!dev->p2l_pool_md) {
39 p2l_pool_buf = ftl_md_get_buffer(dev->p2l_pool_md);
40 dev->p2l_pool = ftl_mempool_create_ext(p2l_pool_buf, P2L_MEMPOOL_SIZE,
43 if (!dev->p2l_pool) {
47 if (!ftl_fast_startup(dev)) {
48 ftl_mempool_initialize_ext(dev->p2l_pool);
55 init_band_md_pool(struct spdk_ftl_dev *dev)
57 dev->band_md_pool = ftl_mempool_create(P2L_MEMPOOL_SIZE,
61 if (!dev->band_md_pool) {
69 ftl_mngt_init_mem_pools(struct spdk_ftl_dev *dev, struct ftl_mngt_process *mngt)
71 if (init_p2l_map_pool(dev)) {
76 if (init_band_md_pool(dev)) {
85 ftl_mngt_deinit_mem_pools(struct spdk_ftl_dev *dev, struct ftl_mngt_process *mngt)
87 if (dev->p2l_pool) {
88 ftl_mempool_destroy_ext(dev->p2l_pool);
89 dev->p2l_pool = NULL;
92 if (dev->p2l_pool_md) {
93 ftl_md_destroy(dev->p2l_pool_md, ftl_md_destroy_shm_flags(dev));
94 dev->p2l_pool_md = NULL;
97 if (dev->band_md_pool) {
98 ftl_mempool_destroy(dev->band_md_pool);
99 dev->band_md_pool = NULL;
106 ftl_mngt_init_reloc(struct spdk_ftl_dev *dev, struct ftl_mngt_process *mngt)
108 dev->reloc = ftl_reloc_init(dev);
109 if (!dev->reloc) {
110 FTL_ERRLOG(dev, "Unable to initialize reloc structures\n");
119 ftl_mngt_deinit_reloc(struct spdk_ftl_dev *dev, struct ftl_mngt_process *mngt)
121 ftl_reloc_free(dev->reloc);
126 ftl_mngt_init_nv_cache(struct spdk_ftl_dev *dev, struct ftl_mngt_process *mngt)
128 if (ftl_nv_cache_init(dev)) {
129 FTL_ERRLOG(dev, "Unable to initialize persistent cache\n");
138 ftl_mngt_deinit_nv_cache(struct spdk_ftl_dev *dev, struct ftl_mngt_process *mngt)
140 ftl_nv_cache_deinit(dev);
145 user_clear_cb(struct spdk_ftl_dev *dev, void *cb_ctx, int status)
158 ftl_mngt_scrub_nv_cache(struct spdk_ftl_dev *dev, struct ftl_mngt_process *mngt)
160 bool is_first_start = (dev->conf.mode & SPDK_FTL_MODE_CREATE) != 0;
161 bool is_major_upgrade = dev->sb->clean == 1 && dev->sb_shm->shm_clean == 0 &&
162 dev->sb->upgrade_ready == 1;
165 FTL_NOTICELOG(dev, "NV cache data region needs scrubbing, this may take a while.\n");
166 FTL_NOTICELOG(dev, "Scrubbing %"PRIu64" chunks\n", dev->layout.nvc.chunk_count);
172 ftl_nv_cache_scrub(dev, user_clear_cb, mngt);
179 ftl_mngt_finalize_startup(struct spdk_ftl_dev *dev, struct ftl_mngt_process *mngt)
181 if (ftl_bitmap_find_first_set(dev->trim_map, 0, UINT64_MAX) != UINT64_MAX) {
182 dev->trim_in_progress = true;
185 ftl_property_register(dev, "superblock_version", &dev->sb->header.version,
186 sizeof(dev->sb->header.version), NULL, NULL,
192 memset(dev->stats.limits, 0, sizeof(dev->stats.limits));
193 dev->initialized = 1;
194 dev->sb_shm->shm_ready = true;
196 ftl_l2p_resume(dev);
197 ftl_reloc_resume(dev->reloc);
198 ftl_writer_resume(&dev->writer_user);
199 ftl_writer_resume(&dev->writer_gc);
200 ftl_nv_cache_resume(&dev->nv_cache);
206 ftl_mngt_start_core_poller(struct spdk_ftl_dev *dev, struct ftl_mngt_process *mngt)
208 dev->core_poller = SPDK_POLLER_REGISTER(ftl_core_poller, dev, 0);
209 if (!dev->core_poller) {
210 FTL_ERRLOG(dev, "Unable to register core poller\n");
219 ftl_mngt_stop_core_poller(struct spdk_ftl_dev *dev, struct ftl_mngt_process *mngt)
221 dev->halt = true;
223 if (dev->core_poller) {
231 ftl_mngt_dump_stats(struct spdk_ftl_dev *dev, struct ftl_mngt_process *mngt)
233 ftl_dev_dump_bands(dev);
234 ftl_dev_dump_stats(dev);
239 ftl_mngt_init_vld_map(struct spdk_ftl_dev *dev, struct ftl_mngt_process *mngt)
241 struct ftl_md *valid_map_md = dev->layout.md[FTL_LAYOUT_REGION_TYPE_VALID_MAP];
243 dev->valid_map = ftl_bitmap_create(ftl_md_get_buffer(valid_map_md),
245 if (!dev->valid_map) {
246 FTL_ERRLOG(dev, "Failed to create valid map\n");
255 ftl_mngt_deinit_vld_map(struct spdk_ftl_dev *dev, struct ftl_mngt_process *mngt)
257 if (dev->valid_map) {
258 ftl_bitmap_destroy(dev->valid_map);
259 dev->valid_map = NULL;
265 ftl_mngt_init_trim_map(struct spdk_ftl_dev *dev, struct ftl_mngt_process *mngt)
267 uint64_t num_l2p_pages = spdk_divide_round_up(dev->num_lbas, dev->layout.l2p.lbas_in_page);
270 dev->trim_map_md = ftl_md_create(dev,
274 ftl_md_create_shm_flags(dev), NULL);
276 if (!dev->trim_map_md) {
277 FTL_ERRLOG(dev, "Failed to create trim bitmap md\n");
282 dev->trim_map = ftl_bitmap_create(ftl_md_get_buffer(dev->trim_map_md),
283 ftl_md_get_buffer_size(dev->trim_map_md));
285 if (!dev->trim_map) {
286 FTL_ERRLOG(dev, "Failed to create trim map\n");
295 trim_clear_cb(struct spdk_ftl_dev *dev, struct ftl_md *md, int status)
307 ftl_mngt_trim_metadata_clear(struct spdk_ftl_dev *dev, struct ftl_mngt_process *mngt)
309 struct ftl_md *md = dev->layout.md[FTL_LAYOUT_REGION_TYPE_TRIM_MD];
317 ftl_mngt_trim_log_clear(struct spdk_ftl_dev *dev, struct ftl_mngt_process *mngt)
319 struct ftl_md *md = dev->layout.md[FTL_LAYOUT_REGION_TYPE_TRIM_LOG];
327 ftl_mngt_deinit_trim_map(struct spdk_ftl_dev *dev, struct ftl_mngt_process *mngt)
329 ftl_bitmap_destroy(dev->trim_map);
330 dev->trim_map = NULL;
332 ftl_md_destroy(dev->trim_map_md, ftl_md_destroy_shm_flags(dev));
333 dev->trim_map_md = NULL;
339 struct spdk_ftl_dev *dev;
364 ftl_property_dump(cctx->dev, cctx->request);
370 spdk_ftl_get_properties(struct spdk_ftl_dev *dev, struct spdk_jsonrpc_request *request,
379 ctx->dev = dev;
385 rc = spdk_thread_send_msg(dev->core_thread, ftl_get_properties_msg, ctx);
400 ftl_mngt_set_property_decode(struct spdk_ftl_dev *dev, struct ftl_mngt_process *mngt)
405 if (ftl_property_decode(dev, cctx->property, cctx->value, cctx->value_size,
414 ftl_mngt_set_property(struct spdk_ftl_dev *dev, struct ftl_mngt_process *mngt)
419 if (ftl_property_set(dev, mngt, cctx->property, pctx->value, pctx->value_size)) {
425 ftl_mngt_set_property_cleanup(struct spdk_ftl_dev *dev, struct ftl_mngt_process *mngt)
457 ftl_mngt_property_caller_cb(struct spdk_ftl_dev *dev, void *ctx, int status)
466 spdk_ftl_set_property(struct spdk_ftl_dev *dev,
482 rc = ftl_mngt_process_execute(dev, &desc_set_property, ftl_mngt_property_caller_cb, cctx);