diff options
author | Christoph Hellwig <hch@lst.de> | 2010-06-04 11:30:01 +0200 |
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committer | Al Viro <viro@zeniv.linux.org.uk> | 2010-08-09 16:47:36 -0400 |
commit | eef2380c187890816b73b1a4cb89a09203759469 (patch) | |
tree | 1b4764753f0e2c718accd4f3541493efcd663007 /fs/nfs | |
parent | 6a1a90ad1b0edb556a7550a6ef8a8756f0304dd5 (diff) |
default to simple_setattr
With the new truncate sequence every filesystem that wants to support file
size changes on disk needs to implement its own ->setattr. So instead
of calling inode_setattr which supports size changes call into a simple
method that doesn't support this. simple_setattr is almost what we
want except that it does not mark the inode dirty after changes. Given
that marking the inode dirty is a no-op for the simple in-memory filesystems
that use simple_setattr currently just add the mark_inode_dirty call.
Also add a WARN_ON for the presence of a truncate method to simple_setattr
to catch new instances of it during the transition period.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/nfs')
0 files changed, 0 insertions, 0 deletions