diff options
Diffstat (limited to 'fs/ocfs2/inode.h')
| -rw-r--r-- | fs/ocfs2/inode.h | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/fs/ocfs2/inode.h b/fs/ocfs2/inode.h index 2f37af9bcc4a..eb3c302b38d3 100644 --- a/fs/ocfs2/inode.h +++ b/fs/ocfs2/inode.h @@ -128,8 +128,8 @@ struct inode *ocfs2_iget(struct ocfs2_super *osb, u64 feoff, unsigned flags, int sysfile_type); int ocfs2_inode_init_private(struct inode *inode); int ocfs2_inode_revalidate(struct dentry *dentry); -int ocfs2_populate_inode(struct inode *inode, struct ocfs2_dinode *fe, - int create_ino); +void ocfs2_populate_inode(struct inode *inode, struct ocfs2_dinode *fe, + int create_ino); void ocfs2_read_inode(struct inode *inode); void ocfs2_read_inode2(struct inode *inode, void *opaque); ssize_t ocfs2_rw_direct(int rw, struct file *filp, char *buf, @@ -142,6 +142,8 @@ int ocfs2_mark_inode_dirty(handle_t *handle, struct buffer_head *bh); int ocfs2_aio_read(struct file *file, struct kiocb *req, struct iocb *iocb); int ocfs2_aio_write(struct file *file, struct kiocb *req, struct iocb *iocb); +struct buffer_head *ocfs2_bread(struct inode *inode, + int block, int *err, int reada); void ocfs2_set_inode_flags(struct inode *inode); void ocfs2_get_inode_flags(struct ocfs2_inode_info *oi); @@ -153,4 +155,16 @@ static inline blkcnt_t ocfs2_inode_sector_count(struct inode *inode) return (blkcnt_t)(OCFS2_I(inode)->ip_clusters << c_to_s_bits); } +/* Validate that a bh contains a valid inode */ +int ocfs2_validate_inode_block(struct super_block *sb, + struct buffer_head *bh); +/* + * Read an inode block into *bh. If *bh is NULL, a bh will be allocated. + * This is a cached read. The inode will be validated with + * ocfs2_validate_inode_block(). + */ +int ocfs2_read_inode_block(struct inode *inode, struct buffer_head **bh); +/* The same, but can be passed OCFS2_BH_* flags */ +int ocfs2_read_inode_block_full(struct inode *inode, struct buffer_head **bh, + int flags); #endif /* OCFS2_INODE_H */ |