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>

3 files changed, 6 insertions, 6 deletions

diff --git a/fs/ubifs/dir.c b/fs/ubifs/dir.c
index 552fb0111fff..401e503d44a1 100644
--- a/fs/ubifs/dir.c
+++ b/fs/ubifs/dir.c
@@ -1120,7 +1120,7 @@ static int ubifs_rename(struct inode *old_dir, struct dentry *old_dentry,
         if (release)
                 ubifs_release_budget(c, &ino_req);
         if (IS_SYNC(old_inode))
-                err = old_inode->i_sb->s_op->write_inode(old_inode, 1);
+                err = old_inode->i_sb->s_op->write_inode(old_inode, NULL);
         return err;
 
 out_cancel:
diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c
index 16a6444330ec..e26c02ab6cd5 100644
--- a/fs/ubifs/file.c
+++ b/fs/ubifs/file.c
@@ -1011,7 +1011,7 @@ static int ubifs_writepage(struct page *page, struct writeback_control *wbc)
         /* Is the page fully inside @i_size? */
         if (page->index < end_index) {
                 if (page->index >= synced_i_size >> PAGE_CACHE_SHIFT) {
-                        err = inode->i_sb->s_op->write_inode(inode, 1);
+                        err = inode->i_sb->s_op->write_inode(inode, NULL);
                         if (err)
                                 goto out_unlock;
                         /*
@@ -1039,7 +1039,7 @@ static int ubifs_writepage(struct page *page, struct writeback_control *wbc)
         kunmap_atomic(kaddr, KM_USER0);
 
         if (i_size > synced_i_size) {
-                err = inode->i_sb->s_op->write_inode(inode, 1);
+                err = inode->i_sb->s_op->write_inode(inode, NULL);
                 if (err)
                         goto out_unlock;
         }
@@ -1242,7 +1242,7 @@ static int do_setattr(struct ubifs_info *c, struct inode *inode,
         if (release)
                 ubifs_release_budget(c, &req);
         if (IS_SYNC(inode))
-                err = inode->i_sb->s_op->write_inode(inode, 1);
+                err = inode->i_sb->s_op->write_inode(inode, NULL);
         return err;
 
 out:
@@ -1316,7 +1316,7 @@ int ubifs_fsync(struct file *file, struct dentry *dentry, int datasync)
          * the inode unless this is a 'datasync()' call.
          */
         if (!datasync || (inode->i_state & I_DIRTY_DATASYNC)) {
-                err = inode->i_sb->s_op->write_inode(inode, 1);
+                err = inode->i_sb->s_op->write_inode(inode, NULL);
                 if (err)
                         return err;
         }
diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
index 43f9d19a6f33..4d2f2157dd3f 100644
--- a/fs/ubifs/super.c
+++ b/fs/ubifs/super.c
@@ -283,7 +283,7 @@ static void ubifs_destroy_inode(struct inode *inode)
 /*
  * Note, Linux write-back code calls this without 'i_mutex'.
  */
-static int ubifs_write_inode(struct inode *inode, int wait)
+static int ubifs_write_inode(struct inode *inode, struct writeback_control *wbc)
 {
         int err = 0;
         struct ubifs_info *c = inode->i_sb->s_fs_info;