net/9p/trans_common.c

   1 /*
   2  * Copyright IBM Corporation, 2010
   3  * Author Venkateswararao Jujjuri <jvrao@linux.vnet.ibm.com>
   4  *
   5  * This program is free software; you can redistribute it and/or modify it
   6  * under the terms of version 2.1 of the GNU Lesser General Public License
   7  * as published by the Free Software Foundation.
   8  *
   9  * This program is distributed in the hope that it would be useful, but
  10  * WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  12  *
  13  */
  14
  15 #include <linux/mm.h>
  16 #include <linux/module.h>
  17 #include "trans_common.h"
  18
  19 /**
  20  * p9_release_pages - Release pages after the transaction.
  21  * @pages: array of pages to be put
  22  * @nr_pages: size of array
  23  */
  24 void p9_release_pages(struct page **pages, int nr_pages)
  25 {
  26         int i;
  27
  28         for (i = 0; i < nr_pages; i++)
  29                 if (pages[i])
  30                         put_page(pages[i]);
  31 }
  32 EXPORT_SYMBOL(p9_release_pages);