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>
diff --git a/fs/ubifs/file.c b/fs/ubifs/file.c
index 16a6444..e26c02a 100644
--- a/fs/ubifs/file.c
+++ b/fs/ubifs/file.c
@@ -1011,7 +1011,7 @@
/* 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 @@
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 @@
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 @@
* 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;
}