diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/ext3_fs.h | 19 | ||||
| -rw-r--r-- | include/linux/ext3_fs_i.h | 8 |
2 files changed, 19 insertions, 8 deletions
diff --git a/include/linux/ext3_fs.h b/include/linux/ext3_fs.h index 757d54d8f1a..34136ff02ac 100644 --- a/include/linux/ext3_fs.h +++ b/include/linux/ext3_fs.h @@ -730,13 +730,15 @@ struct dir_private_info { /* balloc.c */ extern int ext3_bg_has_super(struct super_block *sb, int group); extern unsigned long ext3_bg_num_gdb(struct super_block *sb, int group); -extern int ext3_new_block (handle_t *, struct inode *, unsigned long, int *); -extern int ext3_new_blocks (handle_t *, struct inode *, unsigned long, - unsigned long *, int *); -extern void ext3_free_blocks (handle_t *, struct inode *, unsigned long, - unsigned long); -extern void ext3_free_blocks_sb (handle_t *, struct super_block *, - unsigned long, unsigned long, int *); +extern ext3_fsblk_t ext3_new_block (handle_t *handle, struct inode *inode, + ext3_fsblk_t goal, int *errp); +extern ext3_fsblk_t ext3_new_blocks (handle_t *handle, struct inode *inode, + ext3_fsblk_t goal, unsigned long *count, int *errp); +extern void ext3_free_blocks (handle_t *handle, struct inode *inode, + ext3_fsblk_t block, unsigned long count); +extern void ext3_free_blocks_sb (handle_t *handle, struct super_block *sb, + ext3_fsblk_t block, unsigned long count, + unsigned long *pdquot_freed_blocks); extern unsigned long ext3_count_free_blocks (struct super_block *); extern void ext3_check_blocks_bitmap (struct super_block *); extern struct ext3_group_desc * ext3_get_group_desc(struct super_block * sb, @@ -773,7 +775,8 @@ extern unsigned long ext3_count_free (struct buffer_head *, unsigned); /* inode.c */ -int ext3_forget(handle_t *, int, struct inode *, struct buffer_head *, int); +int ext3_forget(handle_t *handle, int is_metadata, struct inode *inode, + struct buffer_head *bh, ext3_fsblk_t blocknr); struct buffer_head * ext3_getblk (handle_t *, struct inode *, long, int, int *); struct buffer_head * ext3_bread (handle_t *, struct inode *, int, int, int *); int ext3_get_blocks_handle(handle_t *handle, struct inode *inode, diff --git a/include/linux/ext3_fs_i.h b/include/linux/ext3_fs_i.h index 7abf9014718..e1c7509c0c9 100644 --- a/include/linux/ext3_fs_i.h +++ b/include/linux/ext3_fs_i.h @@ -21,6 +21,14 @@ #include <linux/seqlock.h> #include <linux/mutex.h> +/* data type for block offset of block group */ +typedef int ext3_grpblk_t; + +/* data type for filesystem-wide blocks number */ +typedef unsigned long ext3_fsblk_t; + +#define E3FSBLK "%lu" + struct ext3_reserve_window { __u32 _rsv_start; /* First byte reserved */ __u32 _rsv_end; /* Last byte reserved or 0 */ |