Merge branch 'davinci-fixes' of git://gitorious.org/linux-davinci/linux-davinci into...

[pandora-kernel.git] / fs / btrfs / ctree.h

diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h
index 3458b57..2e61fe1 100644 (file)
--- a/fs/btrfs/ctree.h
+++ b/fs/btrfs/ctree.h
@@ -740,8 +740,10 @@ struct btrfs_space_info {
         */
        unsigned long reservation_progress;
 
-       int full;               /* indicates that we cannot allocate any more
+       int full:1;             /* indicates that we cannot allocate any more
                                   chunks for this space */
+       int chunk_alloc:1;      /* set if we are allocating a chunk */
+
        int force_alloc;        /* set if we need to force a chunk alloc for
                                   this space */
 
@@ -2576,6 +2578,11 @@ int btrfs_drop_extents(struct btrfs_trans_handle *trans, struct inode *inode,
 int btrfs_mark_extent_written(struct btrfs_trans_handle *trans,
                              struct inode *inode, u64 start, u64 end);
 int btrfs_release_file(struct inode *inode, struct file *file);
+void btrfs_drop_pages(struct page **pages, size_t num_pages);
+int btrfs_dirty_pages(struct btrfs_root *root, struct inode *inode,
+                     struct page **pages, size_t num_pages,
+                     loff_t pos, size_t write_bytes,
+                     struct extent_state **cached);
 
 /* tree-defrag.c */
 int btrfs_defrag_leaves(struct btrfs_trans_handle *trans,