30     lfs_testbd_t *bd = cfg->context;  in lfs_testbd_createcfg()  local
31     bd->cfg = bdcfg;  in lfs_testbd_createcfg()
34     bd->persist = path;  in lfs_testbd_createcfg()
35     bd->power_cycles = bd->cfg->power_cycles;  in lfs_testbd_createcfg()
37     if (bd->cfg->erase_cycles) {  in lfs_testbd_createcfg()
38         if (bd->cfg->wear_buffer) {  in lfs_testbd_createcfg()
39             bd->wear = bd->cfg->wear_buffer;  in lfs_testbd_createcfg()
41             bd->wear = lfs_malloc(sizeof(lfs_testbd_wear_t)*cfg->block_count);  in lfs_testbd_createcfg()
42             if (!bd->wear) {  in lfs_testbd_createcfg()
48         memset(bd->wear, 0, sizeof(lfs_testbd_wear_t) * cfg->block_count);  in lfs_testbd_createcfg()
52     if (bd->persist) {  in lfs_testbd_createcfg()
53         bd->u.file.cfg = (struct lfs_filebd_config){  in lfs_testbd_createcfg()
54             .erase_value = bd->cfg->erase_value,  in lfs_testbd_createcfg()
56         int err = lfs_filebd_createcfg(cfg, path, &bd->u.file.cfg);  in lfs_testbd_createcfg()
60         bd->u.ram.cfg = (struct lfs_rambd_config){  in lfs_testbd_createcfg()
61             .erase_value = bd->cfg->erase_value,  in lfs_testbd_createcfg()
62             .buffer = bd->cfg->buffer,  in lfs_testbd_createcfg()
64         int err = lfs_rambd_createcfg(cfg, &bd->u.ram.cfg);  in lfs_testbd_createcfg()
89     lfs_testbd_t *bd = cfg->context;  in lfs_testbd_destroy()  local
90     if (bd->cfg->erase_cycles && !bd->cfg->wear_buffer) {  in lfs_testbd_destroy()
91         lfs_free(bd->wear);  in lfs_testbd_destroy()
94     if (bd->persist) {  in lfs_testbd_destroy()
108     lfs_testbd_t *bd = cfg->context;  in lfs_testbd_rawread()  local
109     if (bd->persist) {  in lfs_testbd_rawread()
118     lfs_testbd_t *bd = cfg->context;  in lfs_testbd_rawprog()  local
119     if (bd->persist) {  in lfs_testbd_rawprog()
128     lfs_testbd_t *bd = cfg->context;  in lfs_testbd_rawerase()  local
129     if (bd->persist) {  in lfs_testbd_rawerase()
137     lfs_testbd_t *bd = cfg->context;  in lfs_testbd_rawsync()  local
138     if (bd->persist) {  in lfs_testbd_rawsync()
151     lfs_testbd_t *bd = cfg->context;  in lfs_testbd_read()  local
159     if (bd->cfg->erase_cycles && bd->wear[block] >= bd->cfg->erase_cycles &&  in lfs_testbd_read()
160             bd->cfg->badblock_behavior == LFS_TESTBD_BADBLOCK_READERROR) {  in lfs_testbd_read()
176     lfs_testbd_t *bd = cfg->context;  in lfs_testbd_prog()  local
184     if (bd->cfg->erase_cycles && bd->wear[block] >= bd->cfg->erase_cycles) {  in lfs_testbd_prog()
185         if (bd->cfg->badblock_behavior ==  in lfs_testbd_prog()
189         } else if (bd->cfg->badblock_behavior ==  in lfs_testbd_prog()
191                 bd->cfg->badblock_behavior ==  in lfs_testbd_prog()
206     if (bd->power_cycles > 0) {  in lfs_testbd_prog()
207         bd->power_cycles -= 1;  in lfs_testbd_prog()
208         if (bd->power_cycles == 0) {  in lfs_testbd_prog()
222     lfs_testbd_t *bd = cfg->context;  in lfs_testbd_erase()  local
228     if (bd->cfg->erase_cycles) {  in lfs_testbd_erase()
229         if (bd->wear[block] >= bd->cfg->erase_cycles) {  in lfs_testbd_erase()
230             if (bd->cfg->badblock_behavior ==  in lfs_testbd_erase()
234             } else if (bd->cfg->badblock_behavior ==  in lfs_testbd_erase()
241             bd->wear[block] += 1;  in lfs_testbd_erase()
253     if (bd->power_cycles > 0) {  in lfs_testbd_erase()
254         bd->power_cycles -= 1;  in lfs_testbd_erase()
255         if (bd->power_cycles == 0) {  in lfs_testbd_erase()
279     lfs_testbd_t *bd = cfg->context;  in lfs_testbd_getwear()  local
282     LFS_ASSERT(bd->cfg->erase_cycles);  in lfs_testbd_getwear()
285     LFS_TESTBD_TRACE("lfs_testbd_getwear -> %"PRIu32, bd->wear[block]);  in lfs_testbd_getwear()
286     return bd->wear[block];  in lfs_testbd_getwear()
292     lfs_testbd_t *bd = cfg->context;  in lfs_testbd_setwear()  local
295     LFS_ASSERT(bd->cfg->erase_cycles);  in lfs_testbd_setwear()
298     bd->wear[block] = wear;  in lfs_testbd_setwear()