* Swap reorganised 29.12.95, Stephen Tweedie
*/
-#include <linux/config.h>
#include <linux/mm.h>
#include <linux/hugetlb.h>
#include <linux/mman.h>
if (!(swap_info[i].flags & SWP_WRITEOK))
continue;
+
if (!device) {
spin_unlock(&swap_lock);
return i;
}
- inode = swap_info->swap_file->f_dentry->d_inode;
+ inode = swap_info[i].swap_file->f_dentry->d_inode;
if (S_ISBLK(inode->i_mode) &&
device == MKDEV(imajor(inode), iminor(inode))) {
spin_unlock(&swap_lock);
*/
int valid_swaphandles(swp_entry_t entry, unsigned long *offset)
{
- int ret = 0, i = 1 << page_cluster;
+ int our_page_cluster = page_cluster;
+ int ret = 0, i = 1 << our_page_cluster;
unsigned long toff;
struct swap_info_struct *swapdev = swp_type(entry) + swap_info;
- if (!page_cluster) /* no readahead */
+ if (!our_page_cluster) /* no readahead */
return 0;
- toff = (swp_offset(entry) >> page_cluster) << page_cluster;
+ toff = (swp_offset(entry) >> our_page_cluster) << our_page_cluster;
if (!toff) /* first page is swap header */
toff++, i--;
*offset = toff;