kill spurious reference to vmtruncate

Lots of filesystems calls vmtruncate despite not implementing the old
->truncate method.  Switch them to use simple_setsize and add some
comments about the truncate code where it seems fitting.

Signed-off-by: Christoph Hellwig <[email protected]>
Signed-off-by: Nick Piggin <[email protected]>
Signed-off-by: Al Viro <[email protected]>
This commit is contained in:
[email protected] 2010-05-27 01:05:34 +10:00 • committed by Al Viro
commit 15c6fd9786
10 changed files with 37 additions and 22 deletions

View file

@ -322,8 +322,9 @@ adfs_notify_change(struct dentry *dentry, struct iattr *attr)
if (error)
goto out;
/* XXX: this is missing some actual on-disk truncation.. */
if (ia_valid & ATTR_SIZE)
error = vmtruncate(inode, attr->ia_size);
error = simple_setsize(inode, attr->ia_size);
if (error)
goto out;