diff options
Diffstat (limited to 'include/linux/fs.h')
| -rw-r--r-- | include/linux/fs.h | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/include/linux/fs.h b/include/linux/fs.h index bff4ce57b77e..df1171bada01 100644 --- a/include/linux/fs.h +++ b/include/linux/fs.h @@ -202,8 +202,15 @@ typedef void (dax_iodone_t)(struct buffer_head *bh_map, int uptodate); #define WRITE_SYNC (WRITE | REQ_SYNC | REQ_NOIDLE) #define WRITE_ODIRECT (WRITE | REQ_SYNC) #define WRITE_FLUSH (WRITE | REQ_SYNC | REQ_NOIDLE | REQ_FLUSH) +#define WRITE_FLUSH_BARRIER (WRITE | REQ_SYNC | REQ_NOIDLE | REQ_FLUSH | \ + REQ_BARRIER) #define WRITE_FUA (WRITE | REQ_SYNC | REQ_NOIDLE | REQ_FUA) #define WRITE_FLUSH_FUA (WRITE | REQ_SYNC | REQ_NOIDLE | REQ_FLUSH | REQ_FUA) +#define WRITE_POST_FLUSH_BARRIER (WRITE | REQ_SYNC | REQ_NOIDLE | \ + REQ_POST_FLUSH_BARRIER | REQ_BARRIER) +#define WRITE_ORDERED_FLUSH_BARRIER (WRITE | REQ_SYNC | REQ_NOIDLE | \ + REQ_FLUSH | REQ_POST_FLUSH_BARRIER | \ + REQ_BARRIER) /* * Attribute flags. These should be or-ed together to figure out what @@ -398,6 +405,8 @@ struct address_space_operations { */ int (*migratepage) (struct address_space *, struct page *, struct page *, enum migrate_mode); + bool (*isolate_page)(struct page *, isolate_mode_t); + void (*putback_page)(struct page *); int (*launder_page) (struct page *); int (*is_partially_uptodate) (struct page *, unsigned long, unsigned long); @@ -903,6 +912,10 @@ struct file { struct list_head f_tfile_llink; #endif /* #ifdef CONFIG_EPOLL */ struct address_space *f_mapping; + +#ifdef CONFIG_FILE_TABLE_DEBUG + struct hlist_node f_hash; +#endif /* #ifdef CONFIG_FILE_TABLE_DEBUG */ } __attribute__((aligned(4))); /* lest something weird decides that 2 is OK */ struct file_handle { @@ -2790,6 +2803,8 @@ static inline void inode_dio_end(struct inode *inode) wake_up_bit(&inode->i_state, __I_DIO_WAKEUP); } +struct inode *dio_bio_get_inode(struct bio *bio); + extern void inode_set_flags(struct inode *inode, unsigned int flags, unsigned int mask); |