mm/swapfile.c: fix comment typos

	return (swp_entry_t) {0};

}

/* The only caller of this function is now susupend routine */

/* The only caller of this function is now suspend routine */

swp_entry_t get_swap_page_of_type(int type)

{

	struct swap_info_struct *si;

	 * original page might be freed under memory pressure, then

	 * later read back in from swap, now with the wrong data.

	 *

	 * Hibration suspends storage while it is writing the image

	 * Hibernation suspends storage while it is writing the image

	 * to disk so check that here.

	 */

	if (pm_suspended_storage())

	 * some architectures (e.g. x86_32 with PAE) we might catch a glimpse

	 * of unmatched parts which look like swp_pte, so unuse_pte must

	 * recheck under pte lock.  Scanning without pte lock lets it be

	 * preemptible whenever CONFIG_PREEMPT but not CONFIG_HIGHPTE.

	 * preemptable whenever CONFIG_PREEMPT but not CONFIG_HIGHPTE.

	 */

	pte = pte_offset_map(pmd, addr);

	do {

	vfree(swap_map);

	vfree(cluster_info);

	vfree(frontswap_map);

	/* Destroy swap account informatin */

	/* Destroy swap account information */

	swap_cgroup_swapoff(type);

	inode = mapping->host;