_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;