Defined in 12 files as a macro:

• arch/arm/include/asm/barrier.h, line 67 (as a macro)
• arch/arm/include/asm/barrier.h, line 73 (as a macro)
• arch/arm64/include/asm/barrier.h, line 46 (as a macro)
• arch/ia64/include/asm/barrier.h, line 43 (as a macro)
• arch/parisc/include/asm/barrier.h, line 19 (as a macro)
• arch/parisc/include/asm/barrier.h, line 25 (as a macro)
• arch/powerpc/include/asm/barrier.h, line 50 (as a macro)
• arch/s390/include/asm/barrier.h, line 28 (as a macro)
• arch/x86/include/asm/barrier.h, line 54 (as a macro)
• include/asm-generic/barrier.h, line 43 (as a macro)
• tools/virtio/asm/barrier.h, line 17 (as a macro)
• tools/virtio/asm/barrier.h, line 27 (as a macro)

Referenced in 76 files:

• arch/arm64/include/asm/io.h, line 98
• arch/x86/include/asm/barrier.h, line 62
• drivers/crypto/hisilicon/qm.c, line 660
• drivers/infiniband/hw/bnxt_re/qplib_fp.c
  • line 257
  • line 324
  • line 1429
  • line 2272
  • line 2870
• drivers/infiniband/hw/bnxt_re/qplib_rcfw.c, line 398
• drivers/infiniband/hw/efa/efa_com.c
  • line 447
  • line 846
• drivers/infiniband/hw/hns/hns_roce_hw_v1.c
  • line 3798
  • line 3896
• drivers/infiniband/hw/hns/hns_roce_hw_v2.c
  • line 5982
  • line 6067
• drivers/misc/fastrpc.c, line 992
• drivers/misc/habanalabs/common/irq.c
  • line 108
  • line 227
• drivers/misc/ibmvmc.c, line 219
• drivers/mmc/host/meson-gx-mmc.c, line 798
• drivers/net/ethernet/actions/owl-emac.c
  • line 520
  • line 591
  • line 644
  • line 726
  • line 734
  • line 765
• drivers/net/ethernet/alacritech/slicoss.c, line 745
• drivers/net/ethernet/amazon/ena/ena_com.c
  • line 492
  • line 2087
• drivers/net/ethernet/amazon/ena/ena_eth_com.c, line 31
• drivers/net/ethernet/amazon/ena/ena_eth_com.h, line 243
• drivers/net/ethernet/amd/xgbe/xgbe-dev.c, line 1924
• drivers/net/ethernet/amd/xgbe/xgbe-drv.c, line 2440
• drivers/net/ethernet/apm/xgene-v2/main.c
  • line 261
  • line 312
• drivers/net/ethernet/apm/xgene/xgene_enet_main.c
  • line 801
  • line 810
• drivers/net/ethernet/broadcom/bnxt/bnxt.c
  • line 2272
  • line 2549
  • line 4587
• drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c, line 3320
• drivers/net/ethernet/cadence/macb_main.c
  • line 1350
  • line 1533
• drivers/net/ethernet/cadence/macb_ptp.c, line 315
• drivers/net/ethernet/chelsio/cxgb3/sge.c
  • line 2343
  • line 2557
  • line 2592
• drivers/net/ethernet/chelsio/cxgb4/sge.c
  • line 3904
  • line 4170
• drivers/net/ethernet/chelsio/cxgb4vf/sge.c
  • line 1776
  • line 1963
• drivers/net/ethernet/faraday/ftgmac100.c, line 472
• drivers/net/ethernet/freescale/enetc/enetc.c
  • line 851
  • line 888
  • line 932
  • line 1171
  • line 1270
• drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
  • line 3184
  • line 3368
• drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.c, line 628
• drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c, line 240
• drivers/net/ethernet/huawei/hinic/hinic_rx.c, line 386
• drivers/net/ethernet/huawei/hinic/hinic_tx.c, line 716
• drivers/net/ethernet/ibm/ibmvnic.c
  • line 2532
  • line 3630
  • line 3654
  • line 5096
• drivers/net/ethernet/intel/e100.c
  • line 1821
  • line 1972
• drivers/net/ethernet/intel/e1000/e1000_main.c
  • line 3844
  • line 4152
  • line 4374
• drivers/net/ethernet/intel/e1000e/netdev.c
  • line 936
  • line 1231
  • line 1333
  • line 1536
• drivers/net/ethernet/intel/fm10k/fm10k_main.c, line 580
• drivers/net/ethernet/intel/i40e/i40e_txrx.c, line 2485
• drivers/net/ethernet/intel/i40e/i40e_xsk.c, line 353
• drivers/net/ethernet/intel/iavf/iavf_txrx.c, line 1495
• drivers/net/ethernet/intel/ice/ice_txrx.c, line 1103
• drivers/net/ethernet/intel/ice/ice_xsk.c, line 543
• drivers/net/ethernet/intel/igb/igb_main.c, line 8700
• drivers/net/ethernet/intel/igc/igc_main.c, line 2138
• drivers/net/ethernet/intel/ixgbe/ixgbe_main.c, line 2328
• drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c, line 269
• drivers/net/ethernet/marvell/pxa168_eth.c, line 783
• drivers/net/ethernet/mediatek/mtk_star_emac.c, line 294
• drivers/net/ethernet/mellanox/mlx4/en_rx.c, line 711
• drivers/net/ethernet/mellanox/mlx4/en_tx.c, line 467
• drivers/net/ethernet/mellanox/mlx4/eq.c, line 517
• drivers/net/ethernet/mellanox/mlx5/core/eq.c
  • line 147
  • line 245
  • line 782
• drivers/net/ethernet/mellanox/mlx5/core/wq.h, line 241
• drivers/net/ethernet/netronome/nfp/nfp_net_common.c
  • line 1849
  • line 2223
• drivers/net/ethernet/qlogic/qed/qed_int.c, line 1159
• drivers/net/ethernet/qlogic/qed/qed_vf.c
  • line 114
  • line 120
• drivers/net/ethernet/realtek/r8169_main.c, line 4495
• drivers/net/ethernet/renesas/ravb_main.c
  • line 196
  • line 555
• drivers/net/ethernet/renesas/sh_eth.c
  • line 1246
  • line 1604
• drivers/net/ethernet/socionext/netsec.c
  • line 655
  • line 986
• drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c, line 102
• drivers/net/ethernet/stmicro/stmmac/stmmac_main.c, line 2503
• drivers/net/ethernet/sun/sunvnet_common.c, line 565
• drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c, line 2659
• drivers/net/ethernet/synopsys/dwc-xlgmac-net.c, line 1073
• drivers/net/ethernet/via/via-rhine.c, line 2022
• drivers/net/fddi/defza.c, line 698
• drivers/net/vmxnet3/vmxnet3_drv.c
  • line 375
  • line 1379
• drivers/net/wireless/quantenna/qtnfmac/pcie/topaz_pcie.c, line 836
• drivers/nvme/host/pci.c, line 1055
• drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
  • line 314
  • line 369
  • line 383
  • line 389
  • line 476
  • line 1180
  • line 1225
  • line 1235
  • line 1326
  • line 3351
  • line 3399
  • line 3409
• include/asm-generic/barrier.h, line 42
• include/linux/virtio_ring.h, line 38