v1.2.1

kernel/rt-thread/components/dfs/filesystems/elmfat/dfs_elm.c

@@ -466,7 +466,11 @@ int dfs_elm_close(struct dfs_fd *file)
         fd = (FIL *)(file->data);
         RT_ASSERT(fd != RT_NULL);
 
-        result = f_close(fd);
+        if (file->fs && file->fs->data)
+        {
+            /* close file if fs is not unmount */
+            result = f_close(fd);
+        }
         if (result == FR_OK)
         {
             /* release memory */

kernel/rt-thread/components/dfs/include/dfs_fs.h

@@ -60,6 +60,7 @@ struct dfs_filesystem
 struct dfs_partition
 {
     uint8_t type;        /* file system type */
+    char name[PARTITION_NAME_MAX]; /* partition name */
     off_t  offset;       /* partition start offset */
     size_t size;         /* partition size */
     rt_sem_t lock;