diff options
Diffstat (limited to 'fs/ext4/mballoc.h')
| -rw-r--r-- | fs/ext4/mballoc.h | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/fs/ext4/mballoc.h b/fs/ext4/mballoc.h index 47705f3285e..c070618c21c 100644 --- a/fs/ext4/mballoc.h +++ b/fs/ext4/mballoc.h @@ -96,21 +96,23 @@ extern u8 mb_enable_debug; struct ext4_free_data { - /* this links the free block information from group_info */ - struct rb_node node; + /* MUST be the first member */ + struct ext4_journal_cb_entry efd_jce; + + /* ext4_free_data private data starts from here */ - /* this links the free block information from ext4_sb_info */ - struct list_head list; + /* this links the free block information from group_info */ + struct rb_node efd_node; /* group which free block extent belongs */ - ext4_group_t group; + ext4_group_t efd_group; /* free block extent */ - ext4_grpblk_t start_cluster; - ext4_grpblk_t count; + ext4_grpblk_t efd_start_cluster; + ext4_grpblk_t efd_count; /* transaction which freed this extent */ - tid_t t_tid; + tid_t efd_tid; }; struct ext4_prealloc_space { @@ -210,8 +212,6 @@ struct ext4_buddy { __u16 bd_blkbits; ext4_group_t bd_group; }; -#define EXT4_MB_BITMAP(e4b) ((e4b)->bd_bitmap) -#define EXT4_MB_BUDDY(e4b) ((e4b)->bd_buddy) static inline ext4_fsblk_t ext4_grp_offs_to_block(struct super_block *sb, struct ext4_free_extent *fex) |