1 files changed, 9 insertions, 12 deletions

diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index e621ea54a3fd..75899a01dded 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -104,7 +104,7 @@ static noinline int btrfs_copy_from_user(loff_t pos, int num_pages,
 /*
  * unlocks pages after btrfs_file_write is done with them
  */
-static noinline void btrfs_drop_pages(struct page **pages, size_t num_pages)
+void btrfs_drop_pages(struct page **pages, size_t num_pages)
 {
         size_t i;
         for (i = 0; i < num_pages; i++) {
@@ -127,16 +127,13 @@ static noinline void btrfs_drop_pages(struct page **pages, size_t num_pages)
  * this also makes the decision about creating an inline extent vs
  * doing real data extents, marking pages dirty and delalloc as required.
  */
-static noinline int dirty_and_release_pages(struct btrfs_root *root,
-                                            struct file *file,
-                                            struct page **pages,
-                                            size_t num_pages,
-                                            loff_t pos,
-                                            size_t write_bytes)
+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)
 {
         int err = 0;
         int i;
-        struct inode *inode = fdentry(file)->d_inode;
         u64 num_bytes;
         u64 start_pos;
         u64 end_of_last_block;
@@ -149,7 +146,7 @@ static noinline int dirty_and_release_pages(struct btrfs_root *root,
 
         end_of_last_block = start_pos + num_bytes - 1;
         err = btrfs_set_extent_delalloc(inode, start_pos, end_of_last_block,
-                                        NULL);
+                                        cached);
         if (err)
                 return err;
 
@@ -992,9 +989,9 @@ static noinline ssize_t __btrfs_buffered_write(struct file *file,
                 }
 
                 if (copied > 0) {
-                        ret = dirty_and_release_pages(root, file, pages,
-                                                      dirty_pages, pos,
-                                                      copied);
+                        ret = btrfs_dirty_pages(root, inode, pages,
+                                                dirty_pages, pos, copied,
+                                                NULL);
                         if (ret) {
                                 btrfs_delalloc_release_space(inode,
                                         dirty_pages << PAGE_CACHE_SHIFT);