pass writeback_control to ->write_inode

This gives the filesystem more information about the writeback that
is happening.  Trond requested this for the NFS unstable write handling,
and other filesystems might benefit from this too by beeing able to
distinguish between the different callers in more detail.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

1 files changed, 2 insertions, 2 deletions

diff --git a/fs/ext3/inode.c b/fs/ext3/inode.c
index 455e6e6e5cb9..7aca55fcc976 100644
--- a/fs/ext3/inode.c
+++ b/fs/ext3/inode.c
@@ -3096,7 +3096,7 @@ out_brelse:
  * `stuff()' is running, and the new i_size will be lost.  Plus the inode
  * will no longer be on the superblock's dirty inode list.
  */
-int ext3_write_inode(struct inode *inode, int wait)
+int ext3_write_inode(struct inode *inode, struct writeback_control *wbc)
 {
         if (current->flags & PF_MEMALLOC)
                 return 0;
@@ -3107,7 +3107,7 @@ int ext3_write_inode(struct inode *inode, int wait)
                 return -EIO;
         }
 
-        if (!wait)
+        if (wbc->sync_mode != WB_SYNC_ALL)
                 return 0;
 
         return ext3_force_commit(inode->i_sb);