1234567891011121314151617181920212223242526272829303132333435363738394041424344454647484950515253545556575859606162 |
- #ifndef _UDF_I_H
- #define _UDF_I_H
- struct extent_position {
- struct buffer_head *bh;
- uint32_t offset;
- struct kernel_lb_addr block;
- };
- struct udf_ext_cache {
-
- struct extent_position epos;
-
- loff_t lstart;
- };
- struct udf_inode_info {
- struct timespec i_crtime;
-
- struct kernel_lb_addr i_location;
- __u64 i_unique;
- __u32 i_lenEAttr;
- __u32 i_lenAlloc;
- __u64 i_lenExtents;
- __u32 i_next_alloc_block;
- __u32 i_next_alloc_goal;
- __u32 i_checkpoint;
- unsigned i_alloc_type : 3;
- unsigned i_efe : 1;
- unsigned i_use : 1;
- unsigned i_strat4096 : 1;
- unsigned reserved : 26;
- union {
- struct short_ad *i_sad;
- struct long_ad *i_lad;
- __u8 *i_data;
- } i_ext;
- struct rw_semaphore i_data_sem;
- struct udf_ext_cache cached_extent;
-
- spinlock_t i_extent_cache_lock;
- struct inode vfs_inode;
- };
- static inline struct udf_inode_info *UDF_I(struct inode *inode)
- {
- return container_of(inode, struct udf_inode_info, vfs_inode);
- }
- #endif
|