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  • uspace/srv/fs/mfs/mfs_ops.c

    rd0a1e9b6 r1ba6651  
    6464static int mfs_check_sanity(struct mfs_sb_info *sbi);
    6565static bool is_power_of_two(uint32_t n);
    66 static uint32_t mfs_size_block(service_id_t service_id);
    67 static uint64_t mfs_total_block(service_id_t service_id);
    68 static uint64_t mfs_free_block(service_id_t service_id);
    6966
    7067static hash_table_t open_nodes;
     
    8784        .destroy = mfs_destroy_node,
    8885        .has_children = mfs_has_children,
    89         .lnkcnt_get = mfs_lnkcnt_get,
    90         .size_block = mfs_size_block,
    91         .total_block = mfs_total_block,
    92         .free_block = mfs_free_block
     86        .lnkcnt_get = mfs_lnkcnt_get
    9387};
    9488
     
    11351129}
    11361130
    1137 static uint32_t
    1138 mfs_size_block(service_id_t service_id)
    1139 {
    1140         uint32_t block_size;
    1141 
    1142         struct mfs_instance *inst;
    1143         int rc = mfs_instance_get(service_id, &inst);
    1144         if (rc != EOK)
    1145                 return rc;
    1146         if (NULL == inst)
    1147                 return ENOENT;
    1148        
    1149         block_size = inst->sbi->block_size;
    1150 
    1151         return block_size;
    1152 }
    1153 
    1154 static uint64_t
    1155 mfs_total_block(service_id_t service_id)
    1156 {
    1157         uint64_t block_total;
    1158        
    1159         struct mfs_instance *inst;
    1160         int rc = mfs_instance_get(service_id, &inst);
    1161         if (rc != EOK)
    1162                 return rc;
    1163 
    1164         if (NULL == inst)
    1165                 return ENOENT;
    1166        
    1167         block_total = (uint64_t)inst->sbi->nzones;
    1168 
    1169         return block_total;
    1170 }
    1171 
    1172 static uint64_t
    1173 mfs_free_block(service_id_t service_id)
    1174 {
    1175         uint32_t block_free;
    1176        
    1177         struct mfs_instance *inst;
    1178         int rc = mfs_instance_get(service_id, &inst);
    1179         if (rc != EOK)
    1180                 return rc;
    1181 
    1182         if (NULL == inst)
    1183                 return ENOENT;
    1184 
    1185         mfs_count_free_zones(inst, &block_free);
    1186 
    1187         return (uint64_t)block_free;
    1188 }
    1189 
    11901131vfs_out_ops_t mfs_ops = {
    11911132        .mounted = mfs_mounted,
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