X-Git-Url: https://codewiz.org/gitweb?a=blobdiff_plain;f=fs%2Fbattfs.h;h=9235263e8efb0915c761b4af0a5e6bd7b9e51854;hb=4c1f7cd0bcf77994d03cacf2f3cbb5d529cc1ff8;hp=6f20839135a33fadea975858a7d9b884dc8b9a36;hpb=2b5d8bc0533385e11a44383cf8d86c895f8f946c;p=bertos.git

diff --git a/fs/battfs.h b/fs/battfs.h
index 6f208391..9235263e 100644
--- a/fs/battfs.h
+++ b/fs/battfs.h
@@ -92,7 +92,7 @@ typedef struct BattFsPageHeader
  * \see battfs_to_disk
  * \see disk_to_battfs
  */
-#define BATTFS_HEADER_LEN 13
+#define BATTFS_HEADER_LEN 12
 
 /**
  * Marks for valid pages.
@@ -196,8 +196,17 @@ typedef struct BattFsSuper
 	 */
 	pgcnt_t *page_array;
 
-	mark_t free_min;      ///< Lowest free page counter.
-	mark_t free_max;      ///< Highest free page counter.
+    /**
+	 * Lowest free page counter.
+	 * This is the counter of the first availble free page.
+	 */
+	mark_t free_start;
+
+    /**
+	 * Highest free page counter.
+	 * This value is the next to be used to mark a block as free.
+	 */
+	mark_t free_next;
 
 	disk_size_t disk_size;   ///< Size of the disk, in bytes (page_count * page_size).
 	disk_size_t free_bytes;  ///< Free space on the disk.