Changeset 35f48f2 in mainline for uspace/lib/ext4/libext4_bitmap.c

Timestamp:

2011-11-09T08:48:06Z (12 years ago)

Author:

Frantisek Princ <frantisek.princ@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade

Children:

1e65444

Parents:

0f09d4ea

Message:

succesful writing (only for direct block)

File:

• uspace/lib/ext4/libext4_bitmap.c (modified) (1 diff)

uspace/lib/ext4/libext4_bitmap.c

@@ -167 +167 @@
         rc = ext4_bitmap_find_free_bit_and_set(block->data, &rel_block_idx, block_size);
 
-        // if ENOSPC - try next block group - try next block groups
 
+        if (rc != EOK) {
+                EXT4FS_DBG("no block found");
+                // TODO if ENOSPC - try next block group - try next block groups
+        }
 
+        // TODO decrement superblock free blocks count
+        //uint32_t sb_free_blocks = ext4_superblock_get_free_blocks_count(sb);
+        //sb_free_blocks--;
+        //ext4_superblock_set_free_blocks_count(sb, sb_free_blocks);
 
-
-        // TODO decrement superblock & block group free blocks count
+        uint32_t bg_free_blocks = ext4_block_group_get_free_blocks_count(bg_ref->block_group);
+        bg_free_blocks++;
+        ext4_block_group_set_free_blocks_count(bg_ref->block_group, bg_free_blocks);
+        bg_ref->dirty = true;
 
         // return