generic: add __FINITDATA

[deliverable/linux.git] / include / linux / buffer_head.h

diff --git a/include/linux/buffer_head.h b/include/linux/buffer_head.h
index 5c6e12853a9bb758918e809de1c8a94c56a731f6..e98801f06dcc04585a658cd6cae2f306154e8511 100644 (file)
--- a/include/linux/buffer_head.h
+++ b/include/linux/buffer_head.h
@@ -192,6 +192,8 @@ int sync_dirty_buffer(struct buffer_head *bh);
 int submit_bh(int, struct buffer_head *);
 void write_boundary_block(struct block_device *bdev,
                        sector_t bblock, unsigned blocksize);
+int bh_uptodate_or_lock(struct buffer_head *bh);
+int bh_submit_read(struct buffer_head *bh);
 
 extern int buffer_heads_over_limit;
 
@@ -203,20 +205,36 @@ void block_invalidatepage(struct page *page, unsigned long offset);
 int block_write_full_page(struct page *page, get_block_t *get_block,
                                struct writeback_control *wbc);
 int block_read_full_page(struct page*, get_block_t*);
+int block_write_begin(struct file *, struct address_space *,
+                               loff_t, unsigned, unsigned,
+                               struct page **, void **, get_block_t*);
+int block_write_end(struct file *, struct address_space *,
+                               loff_t, unsigned, unsigned,
+                               struct page *, void *);
+int generic_write_end(struct file *, struct address_space *,
+                               loff_t, unsigned, unsigned,
+                               struct page *, void *);
+void page_zero_new_buffers(struct page *page, unsigned from, unsigned to);
 int block_prepare_write(struct page*, unsigned, unsigned, get_block_t*);
-int cont_prepare_write(struct page*, unsigned, unsigned, get_block_t*,
-                               loff_t *);
-int generic_cont_expand(struct inode *inode, loff_t size);
+int cont_write_begin(struct file *, struct address_space *, loff_t,
+                       unsigned, unsigned, struct page **, void **,
+                       get_block_t *, loff_t *);
 int generic_cont_expand_simple(struct inode *inode, loff_t size);
 int block_commit_write(struct page *page, unsigned from, unsigned to);
+int block_page_mkwrite(struct vm_area_struct *vma, struct page *page,
+                               get_block_t get_block);
 void block_sync_page(struct page *);
 sector_t generic_block_bmap(struct address_space *, sector_t, get_block_t *);
 int generic_commit_write(struct file *, struct page *, unsigned, unsigned);
 int block_truncate_page(struct address_space *, loff_t, get_block_t *);
 int file_fsync(struct file *, struct dentry *, int);
-int nobh_prepare_write(struct page*, unsigned, unsigned, get_block_t*);
-int nobh_commit_write(struct file *, struct page *, unsigned, unsigned);
-int nobh_truncate_page(struct address_space *, loff_t);
+int nobh_write_begin(struct file *, struct address_space *,
+                               loff_t, unsigned, unsigned,
+                               struct page **, void **, get_block_t*);
+int nobh_write_end(struct file *, struct address_space *,
+                               loff_t, unsigned, unsigned,
+                               struct page *, void *);
+int nobh_truncate_page(struct address_space *, loff_t, get_block_t *);
 int nobh_writepage(struct page *page, get_block_t *get_block,
                         struct writeback_control *wbc);