diff options
Diffstat (limited to 'ext4_utils/allocate.c')
| -rw-r--r-- | ext4_utils/allocate.c | 26 |
1 files changed, 9 insertions, 17 deletions
diff --git a/ext4_utils/allocate.c b/ext4_utils/allocate.c index adf91baf..3229abe0 100644 --- a/ext4_utils/allocate.c +++ b/ext4_utils/allocate.c @@ -56,6 +56,7 @@ struct block_group_info { u32 first_free_block; u32 free_inodes; u32 first_free_inode; + u16 flags; u16 used_dirs; }; @@ -157,24 +158,8 @@ static void allocate_bg_inode_table(struct block_group_info *bg) sparse_file_add_data(info.sparse_file, bg->inode_table, aux_info.inode_table_blocks * info.block_size, block); -} - -void init_unused_inode_tables(void) -{ - unsigned int i; - u32 block; - struct block_group_info *bg; - for (i = 0; i < aux_info.groups; i++) { - if (!aux_info.bgs[i].inode_table) { - bg = &aux_info.bgs[i]; - block = bg->first_block + 2; - if (bg->has_superblock) - block += aux_info.bg_desc_blocks + info.bg_desc_reserve_blocks + 1; - sparse_file_add_fill(info.sparse_file, 0, - aux_info.inode_table_blocks * info.block_size, block); - } - } + bg->flags &= ~EXT4_BG_INODE_UNINIT; } static int bitmap_set_bit(u8 *bitmap, u32 bit) @@ -297,6 +282,7 @@ static void init_bg(struct block_group_info *bg, unsigned int i) bg->first_free_block = 0; bg->free_inodes = info.inodes_per_group; bg->first_free_inode = 1; + bg->flags = EXT4_BG_INODE_UNINIT; if (reserve_blocks(bg, bg->first_free_block, bg->header_blocks) < 0) error("failed to reserve %u blocks in block group %u\n", bg->header_blocks, i); @@ -744,6 +730,12 @@ u16 get_directories(int bg) return aux_info.bgs[bg].used_dirs; } +/* Returns the flags for a block group */ +u16 get_bg_flags(int bg) +{ + return aux_info.bgs[bg].flags; +} + /* Frees the memory used by a linked list of allocation regions */ void free_alloc(struct block_allocation *alloc) { |