1 files changed, 2 insertions, 3 deletions

diff --git a/fs/btrfs/file.c b/fs/btrfs/file.c
index 94c93373cb7d..0a5f4defe59b 100644
--- a/fs/btrfs/file.c
+++ b/fs/btrfs/file.c
@@ -34,6 +34,7 @@
 #include "disk-io.h"
 #include "transaction.h"
 #include "btrfs_inode.h"
+#include "ordered-data.h"
 #include "ioctl.h"
 #include "print-tree.h"
 
@@ -329,6 +330,7 @@ static int noinline dirty_and_release_pages(struct btrfs_trans_handle *trans,
                 root->fs_info->delalloc_bytes += (end_of_last_block + 1 -
                                           start_pos) - existing_delalloc;
                 spin_unlock(&root->fs_info->delalloc_lock);
+                btrfs_add_ordered_inode(inode);
         } else {
                 u64 aligned_end;
                 /* step one, delete the existing extents in this range */
@@ -724,8 +726,6 @@ static ssize_t btrfs_file_write(struct file *file, const char __user *buf,
 
         pages = kmalloc(nrptrs * sizeof(struct page *), GFP_KERNEL);
 
-        down_read(&BTRFS_I(inode)->root->snap_sem);
-
         mutex_lock(&inode->i_mutex);
         first_index = pos >> PAGE_CACHE_SHIFT;
         last_index = (pos + count) >> PAGE_CACHE_SHIFT;
@@ -804,7 +804,6 @@ static ssize_t btrfs_file_write(struct file *file, const char __user *buf,
         }
 out:
         mutex_unlock(&inode->i_mutex);
-        up_read(&BTRFS_I(inode)->root->snap_sem);
 
 out_nolock:
         kfree(pages);