.check_flags = nfs_check_flags,
};
-struct inode_operations nfs_file_inode_operations = {
+const struct inode_operations nfs_file_inode_operations = {
.permission = nfs_permission,
.getattr = nfs_getattr,
.setattr = nfs_setattr,
};
#ifdef CONFIG_NFS_V3
-struct inode_operations nfs3_file_inode_operations = {
+const struct inode_operations nfs3_file_inode_operations = {
.permission = nfs_permission,
.getattr = nfs_getattr,
.setattr = nfs_setattr,
static int nfs_release_page(struct page *page, gfp_t gfp)
{
- /*
- * Avoid deadlock on nfs_wait_on_request().
- */
- if (!(gfp & __GFP_FS))
- return 0;
- /* Hack... Force nfs_wb_page() to write out the page */
- SetPageDirty(page);
- return !nfs_wb_page(page->mapping->host, page);
+ /* If PagePrivate() is set, then the page is not freeable */
+ return 0;
+}
+
+static int nfs_launder_page(struct page *page)
+{
+ return nfs_wb_page(page->mapping->host, page);
}
const struct address_space_operations nfs_file_aops = {
#ifdef CONFIG_NFS_DIRECTIO
.direct_IO = nfs_direct_IO,
#endif
+ .launder_page = nfs_launder_page,
};
static ssize_t nfs_file_write(struct kiocb *iocb, const struct iovec *iov,
BUG();
}
if (res < 0)
- printk(KERN_WARNING "%s: VFS is out of sync with lock manager!\n",
- __FUNCTION__);
+ dprintk(KERN_WARNING "%s: VFS is out of sync with lock manager"
+ " - error %d!\n",
+ __FUNCTION__, res);
return res;
}