Defined in 11 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/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 54 (as a macro)
• include/asm-generic/barrier.h, line 46 (as a macro)
• include/asm-generic/barrier.h, line 77 (as a macro)
• tools/testing/selftests/kvm/include/aarch64/processor.h, line 147 (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 97 files:

• arch/arm64/include/asm/io.h, line 98
• arch/x86/include/asm/barrier.h, line 59
• drivers/bluetooth/hci_bcm4377.c, line 818
• drivers/crypto/hisilicon/qm.c
  • line 838
  • line 2411
• drivers/infiniband/hw/bnxt_re/qplib_fp.c
  • line 258
  • line 325
  • line 1432
  • line 2275
  • line 2874
• drivers/infiniband/hw/bnxt_re/qplib_rcfw.c, line 398
• drivers/infiniband/hw/efa/efa_com.c
  • line 455
  • line 854
  • line 1178
• drivers/infiniband/hw/erdma/erdma_cmdq.c, line 330
• drivers/infiniband/hw/erdma/erdma_cq.c, line 129
• drivers/infiniband/hw/erdma/erdma_eq.c
  • line 46
  • line 140
• drivers/infiniband/hw/hns/hns_roce_hw_v2.c
  • line 6069
  • line 6149
• drivers/infiniband/hw/irdma/uk.c
  • line 1070
  • line 1093
• drivers/misc/fastrpc.c, line 1174
• drivers/misc/habanalabs/common/irq.c
  • line 154
  • line 412
• drivers/misc/ibmvmc.c, line 219
• drivers/mmc/host/meson-gx-mmc.c, line 814
• 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 2089
• 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 1931
• drivers/net/ethernet/amd/xgbe/xgbe-drv.c, line 2438
• drivers/net/ethernet/apm/xgene-v2/main.c
  • line 261
  • line 312
• drivers/net/ethernet/apm/xgene/xgene_enet_main.c
  • line 803
  • line 812
• drivers/net/ethernet/broadcom/bnxt/bnxt.c
  • line 1843
  • line 2105
  • line 2538
  • line 2664
  • line 2823
• drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c, line 3612
• drivers/net/ethernet/broadcom/bnxt/bnxt_hwrm.c, line 650
• drivers/net/ethernet/cadence/macb_main.c
  • line 1345
  • line 1528
• drivers/net/ethernet/cadence/macb_ptp.c, line 329
• drivers/net/ethernet/chelsio/cxgb3/sge.c
  • line 2347
  • line 2561
  • line 2596
• drivers/net/ethernet/chelsio/cxgb4/sge.c
  • line 3906
  • line 4172
• drivers/net/ethernet/chelsio/cxgb4vf/sge.c
  • line 1773
  • line 1960
• drivers/net/ethernet/engleder/tsnep_main.c
  • line 530
  • line 904
• drivers/net/ethernet/faraday/ftgmac100.c, line 469
• drivers/net/ethernet/freescale/enetc/enetc.c
  • line 1120
  • line 1157
  • line 1201
  • line 1440
  • line 1522
• drivers/net/ethernet/fungible/funcore/fun_queue.c, line 303
• drivers/net/ethernet/fungible/funeth/funeth_rx.c, line 491
• drivers/net/ethernet/google/gve/gve_rx_dqo.c, line 689
• drivers/net/ethernet/google/gve/gve_tx_dqo.c, line 946
• drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
  • line 4084
  • line 4330
• drivers/net/ethernet/huawei/hinic/hinic_hw_cmdq.c, line 623
• drivers/net/ethernet/huawei/hinic/hinic_hw_eqs.c, line 240
• drivers/net/ethernet/huawei/hinic/hinic_rx.c, line 385
• drivers/net/ethernet/huawei/hinic/hinic_tx.c, line 715
• drivers/net/ethernet/ibm/ibmvnic.c
  • line 3400
  • line 4499
  • line 4523
  • line 5986
• drivers/net/ethernet/intel/e100.c
  • line 1817
  • line 1968
• drivers/net/ethernet/intel/e1000/e1000_main.c
  • line 3845
  • line 4154
  • line 4373
• drivers/net/ethernet/intel/e1000e/netdev.c
  • line 941
  • line 1236
  • line 1338
  • line 1533
• drivers/net/ethernet/intel/fm10k/fm10k_main.c, line 588
• drivers/net/ethernet/intel/i40e/i40e_txrx.c, line 2484
• drivers/net/ethernet/intel/i40e/i40e_xsk.c, line 414
• drivers/net/ethernet/intel/iavf/iavf_txrx.c, line 1532
• drivers/net/ethernet/intel/ice/ice_txrx.c, line 1160
• drivers/net/ethernet/intel/ice/ice_xsk.c, line 694
• drivers/net/ethernet/intel/igb/igb_main.c, line 8868
• drivers/net/ethernet/intel/igc/igc_main.c
  • line 2508
  • line 2685
• drivers/net/ethernet/intel/ixgbe/ixgbe_main.c, line 2336
• drivers/net/ethernet/intel/ixgbe/ixgbe_xsk.c, line 281
• drivers/net/ethernet/marvell/pxa168_eth.c, line 783
• drivers/net/ethernet/mediatek/mtk_star_emac.c, line 318
• drivers/net/ethernet/mellanox/mlx4/en_rx.c, line 711
• drivers/net/ethernet/mellanox/mlx4/en_tx.c, line 470
• drivers/net/ethernet/mellanox/mlx4/eq.c, line 517
• drivers/net/ethernet/mellanox/mlx5/core/eq.c
  • line 127
  • line 225
  • line 786
• drivers/net/ethernet/mellanox/mlx5/core/wq.h
  • line 241
  • line 258
• drivers/net/ethernet/netronome/nfp/nfd3/dp.c
  • line 943
  • line 1337
• drivers/net/ethernet/netronome/nfp/nfd3/xsk.c, line 156
• drivers/net/ethernet/netronome/nfp/nfdk/dp.c
  • line 1029
  • line 1456
• drivers/net/ethernet/qlogic/qed/qed_int.c, line 1179
• drivers/net/ethernet/qlogic/qed/qed_vf.c
  • line 114
  • line 120
• drivers/net/ethernet/realtek/r8169_main.c, line 4424
• drivers/net/ethernet/renesas/ravb_main.c
  • line 215
  • line 783
  • line 909
• drivers/net/ethernet/renesas/rswitch.c
  • line 683
  • line 745
• drivers/net/ethernet/renesas/sh_eth.c
  • line 1248
  • line 1606
• drivers/net/ethernet/socionext/netsec.c
  • line 659
  • line 989
• drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c, line 102
• drivers/net/ethernet/stmicro/stmmac/stmmac_main.c, line 2575
• 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 1072
• drivers/net/ethernet/via/via-rhine.c, line 2019
• drivers/net/ethernet/xilinx/xilinx_axienet_main.c
  • line 674
  • line 917
• drivers/net/fddi/defza.c, line 698
• drivers/net/vmxnet3/vmxnet3_drv.c
  • line 401
  • line 1449
• drivers/net/wan/fsl_ucc_hdlc.c
  • line 400
  • line 461
  • line 528
  • line 615
• drivers/net/wireless/ath/wcn36xx/dxe.c, line 625
• drivers/net/wireless/quantenna/qtnfmac/pcie/topaz_pcie.c, line 836
• drivers/nvme/host/apple.c, line 631
• drivers/nvme/host/pci.c, line 1121
• drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
  • line 315
  • line 370
  • line 384
  • line 390
  • line 477
  • line 1181
  • line 1226
  • line 1236
  • line 1327
  • line 3349
  • line 3397
  • line 3407
• drivers/soc/apple/rtkit.c, line 552
• include/asm-generic/barrier.h, line 76
• include/linux/virtio_ring.h, line 38
• kernel/kcsan/kcsan_test.c
  • line 575
  • line 620
  • line 665
• kernel/kcsan/selftest.c
  • line 145
  • line 206
• tools/testing/selftests/kvm/include/aarch64/processor.h, line 153