_mapcount         718 include/linux/mm.h 	atomic_set(&(page)->_mapcount, -1);
_mapcount         735 include/linux/mm.h 	return atomic_read(&page->_mapcount) + 1;
_mapcount         183 include/linux/mm_types.h 		atomic_t _mapcount;
_mapcount         641 include/linux/page-flags.h 		return atomic_read(&page->_mapcount) < 0;
_mapcount         645 include/linux/page-flags.h 	return atomic_read(&page->_mapcount) ==
_mapcount         189 include/linux/rmap.h 	atomic_inc(compound ? compound_mapcount_ptr(page) : &page->_mapcount);
_mapcount         427 kernel/crash_core.c 	VMCOREINFO_OFFSET(page, _mapcount);
_mapcount        2265 mm/huge_memory.c 		atomic_inc(&page[i]._mapcount);
_mapcount        2275 mm/huge_memory.c 			atomic_inc(&page[i]._mapcount);
_mapcount        2284 mm/huge_memory.c 				atomic_dec(&page[i]._mapcount);
_mapcount        2441 mm/huge_memory.c 	VM_BUG_ON_PAGE(atomic_read(&page_tail->_mapcount) != -1, page_tail);
_mapcount        2586 mm/huge_memory.c 		return atomic_read(&page->_mapcount) + 1;
_mapcount        2593 mm/huge_memory.c 		ret += atomic_read(&page[i]._mapcount) + 1;
_mapcount        2634 mm/huge_memory.c 		mapcount = atomic_read(&page->_mapcount) + 1;
_mapcount        2644 mm/huge_memory.c 		mapcount = atomic_read(&page[i]._mapcount) + 1;
_mapcount        1014 mm/page_alloc.c 	if (unlikely(atomic_read(&page->_mapcount) != -1))
_mapcount        1036 mm/page_alloc.c 	if (unlikely(atomic_read(&page->_mapcount) != -1))
_mapcount        2048 mm/page_alloc.c 	if (unlikely(atomic_read(&page->_mapcount) != -1))
_mapcount        1112 mm/rmap.c      		first = atomic_inc_and_test(&page->_mapcount);
_mapcount        1167 mm/rmap.c      		atomic_set(&page->_mapcount, 0);
_mapcount        1188 mm/rmap.c      			if (atomic_inc_and_test(&page[i]._mapcount))
_mapcount        1205 mm/rmap.c      		if (!atomic_inc_and_test(&page->_mapcount))
_mapcount        1230 mm/rmap.c      			if (atomic_add_negative(-1, &page[i]._mapcount))
_mapcount        1240 mm/rmap.c      		if (!atomic_add_negative(-1, &page->_mapcount))
_mapcount        1279 mm/rmap.c      			if (atomic_add_negative(-1, &page[i]._mapcount))
_mapcount        1311 mm/rmap.c      	if (!atomic_add_negative(-1, &page->_mapcount))
_mapcount        1619 mm/swapfile.c  		mapcount = atomic_read(&page[i]._mapcount) + 1;
_mapcount         641 mm/util.c      		return atomic_read(&page->_mapcount) >= 0;
_mapcount         648 mm/util.c      		if (atomic_read(&page[i]._mapcount) >= 0)
_mapcount         706 mm/util.c      	ret = atomic_read(&page->_mapcount) + 1;