diff options
Diffstat (limited to 'fs/ext4/ext4.h')
| -rw-r--r-- | fs/ext4/ext4.h | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index 210e1b53e91f..4cfc2f0edb3f 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -376,6 +376,12 @@ struct ext4_new_group_data { EXT4_GET_BLOCKS_DIO_CREATE_EXT) /* + * Flags used by ext4_free_blocks + */ +#define EXT4_FREE_BLOCKS_METADATA 0x0001 +#define EXT4_FREE_BLOCKS_FORGET 0x0002 + +/* * ioctl commands */ #define EXT4_IOC_GETFLAGS FS_IOC_GETFLAGS @@ -1384,8 +1390,8 @@ extern void ext4_discard_preallocations(struct inode *); extern int __init init_ext4_mballoc(void); extern void exit_ext4_mballoc(void); extern void ext4_free_blocks(handle_t *handle, struct inode *inode, - ext4_fsblk_t block, unsigned long count, - int metadata); + struct buffer_head *bh, ext4_fsblk_t block, + unsigned long count, int flags); extern int ext4_mb_add_groupinfo(struct super_block *sb, ext4_group_t i, struct ext4_group_desc *desc); extern int ext4_mb_get_buddy_cache_lock(struct super_block *, ext4_group_t); |