page_ref_count    187 arch/powerpc/platforms/512x/mpc512x_shared.c 	BUG_ON(page_ref_count(page) > 1);
page_ref_count     66 drivers/net/ethernet/aquantia/atlantic/aq_ring.c 		if (page_ref_count(rxbuf->rxdata.page) > 1) {
page_ref_count    576 drivers/net/ethernet/cavium/thunder/nicvf_main.c 		if (page_ref_count(page) == 1) {
page_ref_count    607 drivers/net/ethernet/cavium/thunder/nicvf_main.c 		if (page_ref_count(page) == 1) {
page_ref_count    684 drivers/net/ethernet/cavium/thunder/nicvf_main.c 		if (page && (page_ref_count(page) == 1))
page_ref_count    104 drivers/net/ethernet/cavium/thunder/nicvf_queues.c 		ref_count = page_ref_count(page);
page_ref_count    363 drivers/net/ethernet/cavium/thunder/nicvf_queues.c 		if (pgcache->page && page_ref_count(pgcache->page) != 0) {
page_ref_count   1650 drivers/net/ethernet/cavium/thunder/nicvf_queues.c 		if (page_ref_count(page) != 1)
page_ref_count    902 drivers/net/ethernet/cortina/gemini.c 			pn, page_ref_count(page), 1 << fpp_order);
page_ref_count    904 drivers/net/ethernet/cortina/gemini.c 		if (page_ref_count(page) > 1) {
page_ref_count   1022 drivers/net/ethernet/cortina/gemini.c 		while (page_ref_count(gpage->page) > 0)
page_ref_count    539 drivers/net/ethernet/freescale/enetc/enetc.c 	return (!page_is_pfmemalloc(page) && page_ref_count(page) == 1);
page_ref_count   7954 drivers/net/ethernet/intel/igb/igb_main.c 	if (unlikely((page_ref_count(page) - pagecnt_bias) > 1))
page_ref_count   1382 drivers/net/ethernet/intel/igc/igc_main.c 	if (unlikely((page_ref_count(page) - pagecnt_bias) > 1))
page_ref_count   1961 drivers/net/ethernet/intel/ixgbe/ixgbe_main.c 	if (unlikely((page_ref_count(page) - pagecnt_bias) > 1))
page_ref_count    802 drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c 	if (unlikely((page_ref_count(page) - pagecnt_bias) > 1))
page_ref_count    225 drivers/net/ethernet/mellanox/mlx5/core/en_rx.c 	if (page_ref_count(cache->page_cache[cache->head].page) != 1) {
page_ref_count    361 fs/dax.c       		WARN_ON_ONCE(trunc && page_ref_count(page) > 1);
page_ref_count    375 fs/dax.c       		if (page_ref_count(page) > 1)
page_ref_count     49 fs/erofs/compress.h 	if (page_ref_count(page) > 1)
page_ref_count     16 fs/erofs/utils.c 		DBG_BUGON(page_ref_count(page) != 1);
page_ref_count    169 fs/nilfs2/page.c 	       page, page_ref_count(page),
page_ref_count    607 include/linux/mm.h 	VM_BUG_ON_PAGE(page_ref_count(page) == 0, page);
page_ref_count   1026 include/linux/mm.h 	((unsigned int) page_ref_count(page) + 127u <= 127u)
page_ref_count   1042 include/linux/mm.h 	if (WARN_ON_ONCE(page_ref_count(page) <= 0))
page_ref_count     32 include/trace/events/page_ref.h 		__entry->count = page_ref_count(page);
page_ref_count     81 include/trace/events/page_ref.h 		__entry->count = page_ref_count(page);
page_ref_count   4648 kernel/trace/ring_buffer.c 	if (page_ref_count(page) > 1)
page_ref_count     74 mm/debug.c     			page, page_ref_count(page), mapcount,
page_ref_count     79 mm/debug.c     			page, page_ref_count(page), mapcount,
page_ref_count   1818 mm/gup.c       	if (WARN_ON_ONCE(page_ref_count(head) < 0))
page_ref_count     73 mm/internal.h  	VM_BUG_ON_PAGE(page_ref_count(page), page);
page_ref_count   1018 mm/page_alloc.c 			page_ref_count(page) |
page_ref_count   1040 mm/page_alloc.c 	if (unlikely(page_ref_count(page) != 0))
page_ref_count   2052 mm/page_alloc.c 	if (unlikely(page_ref_count(page) != 0))
page_ref_count   4870 mm/page_alloc.c 	VM_BUG_ON_PAGE(page_ref_count(page) == 0, page);
page_ref_count   8262 mm/page_alloc.c 		if (!page_ref_count(page)) {
page_ref_count    293 net/core/page_pool.c 	if (likely(page_ref_count(page) == 1)) {
page_ref_count    331 net/core/page_pool.c 		if (!(page_ref_count(page) == 1))
page_ref_count    333 net/core/page_pool.c 				__func__, page_ref_count(page));
page_ref_count   2366 net/core/sock.c 		if (page_ref_count(pfrag->page) == 1) {