Christoph Hellwig wrote:
On Tue, May 15, 2007 at 04:52:31PM +0100, David Howells wrote:
+int afs_page_mkwrite(struct vm_area_struct *vma, struct page *page)
+{
+ struct afs_vnode *vnode = AFS_FS_I(vma->vm_file->f_mapping->host);
+ struct key *key = vma->vm_file->private_data;
+ int ret;
+
+ _enter("{{%x:%u},%x},{%lx}",
+ vnode->fid.vid, vnode->fid.vnode, key_serial(key), page->index);
+
+ lock_page(page);
+ ret = afs_prepare_write(vma->vm_file, page, 0, 0);
+ unlock_page(page);
+
+ _leave(" = %d", ret);
+ return ret;
+}
It looks like you really want Dave's generic page_mkwrite.
Is that appropriate for a non buffer based filesystem?
And we should
really get that one merged for 2.6.22.
Dave asked me about that the other day (in relation to the ->fault ops)...
I have no problem merging it for 2.6.22 and rebasing my patches on top.
--
SUSE Labs, Novell Inc.
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