swap_header       115 include/linux/swap.h #define __swapoffset(x) ((unsigned long)&((union swap_header *)0)->x)
swap_header      1461 mm/swapfile.c  	union swap_header *swap_header = NULL;
swap_header      1560 mm/swapfile.c  	swap_header = page_address(page);
swap_header      1562 mm/swapfile.c  	if (!memcmp("SWAP-SPACE",swap_header->magic.magic,10))
swap_header      1564 mm/swapfile.c  	else if (!memcmp("SWAPSPACE2",swap_header->magic.magic,10))
swap_header      1580 mm/swapfile.c  		if (swab32(swap_header->info.version) == 1) {
swap_header      1581 mm/swapfile.c  			swab32s(&swap_header->info.version);
swap_header      1582 mm/swapfile.c  			swab32s(&swap_header->info.last_page);
swap_header      1583 mm/swapfile.c  			swab32s(&swap_header->info.nr_badpages);
swap_header      1584 mm/swapfile.c  			for (i = 0; i < swap_header->info.nr_badpages; i++)
swap_header      1585 mm/swapfile.c  				swab32s(&swap_header->info.badpages[i]);
swap_header      1589 mm/swapfile.c  		if (swap_header->info.version != 1) {
swap_header      1592 mm/swapfile.c  			       swap_header->info.version);
swap_header      1615 mm/swapfile.c  		if (maxpages > swap_header->info.last_page)
swap_header      1616 mm/swapfile.c  			maxpages = swap_header->info.last_page;
swap_header      1627 mm/swapfile.c  		if (swap_header->info.nr_badpages && S_ISREG(inode->i_mode))
swap_header      1629 mm/swapfile.c  		if (swap_header->info.nr_badpages > MAX_SWAP_BADPAGES)
swap_header      1641 mm/swapfile.c  		for (i = 0; i < swap_header->info.nr_badpages; i++) {
swap_header      1642 mm/swapfile.c  			int page_nr = swap_header->info.badpages[i];
swap_header      1643 mm/swapfile.c  			if (page_nr <= 0 || page_nr >= swap_header->info.last_page)
swap_header      1648 mm/swapfile.c  		nr_good_pages = swap_header->info.last_page -
swap_header      1649 mm/swapfile.c  				swap_header->info.nr_badpages -