* future use of radix_tree tags in the swap cache.
*/
static const struct address_space_operations swap_aops = {
* future use of radix_tree tags in the swap cache.
*/
static const struct address_space_operations swap_aops = {
struct address_space swapper_space = {
.page_tree = RADIX_TREE_INIT(GFP_ATOMIC|__GFP_NOWARN),
struct address_space swapper_space = {
.page_tree = RADIX_TREE_INIT(GFP_ATOMIC|__GFP_NOWARN),
.a_ops = &swap_aops,
.i_mmap_nonlinear = LIST_HEAD_INIT(swapper_space.i_mmap_nonlinear),
.backing_dev_info = &swap_backing_dev_info,
.a_ops = &swap_aops,
.i_mmap_nonlinear = LIST_HEAD_INIT(swapper_space.i_mmap_nonlinear),
.backing_dev_info = &swap_backing_dev_info,
set_page_private(page, 0);
ClearPageSwapCache(page);
total_swapcache_pages--;
set_page_private(page, 0);
ClearPageSwapCache(page);
total_swapcache_pages--;