Defined in 12 files as a macro:

• arch/arm/include/asm/barrier.h, line 68 (as a macro)
• arch/arm/include/asm/barrier.h, line 74 (as a macro)
• arch/arm64/include/asm/barrier.h, line 47 (as a macro)
• arch/ia64/include/asm/barrier.h, line 44 (as a macro)
• arch/parisc/include/asm/barrier.h, line 20 (as a macro)
• arch/parisc/include/asm/barrier.h, line 26 (as a macro)
• arch/powerpc/include/asm/barrier.h, line 51 (as a macro)
• arch/s390/include/asm/barrier.h, line 29 (as a macro)
• arch/x86/include/asm/barrier.h, line 55 (as a macro)
• include/asm-generic/barrier.h, line 47 (as a macro)
• tools/virtio/asm/barrier.h, line 18 (as a macro)
• tools/virtio/asm/barrier.h, line 28 (as a macro)

Referenced in 68 files:

• arch/arm64/include/asm/io.h, line 112
• drivers/bus/mhi/core/main.c, line 142
• drivers/crypto/cavium/nitrox/nitrox_reqmgr.c, line 304
• drivers/crypto/marvell/octeontx2/otx2_cptlf.h, line 312
• drivers/infiniband/hw/hns/hns_roce_hw_v2.c
  • line 520
  • line 620
• drivers/infiniband/hw/qedr/verbs.c
  • line 3884
  • line 3892
• drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c, line 782
• drivers/iommu/io-pgtable-arm-v7s.c, line 467
• drivers/iommu/io-pgtable-arm.c, line 318
• drivers/media/pci/intel/ipu3/ipu3-cio2-main.c, line 150
• drivers/misc/fastrpc.c, line 969
• drivers/misc/ibmvmc.c
  • line 60
  • line 253
  • line 1487
• drivers/mmc/host/meson-gx-mmc.c
  • line 744
  • line 834
• drivers/mmc/host/mmci_stm32_sdmmc.c, line 176
• drivers/net/ethernet/actions/owl-emac.c
  • line 539
  • line 614
  • line 854
• drivers/net/ethernet/amd/xgbe/xgbe-dev.c
  • line 1405
  • line 1478
  • line 1483
  • line 1875
• drivers/net/ethernet/apm/xgene-v2/main.c
  • line 103
  • line 214
• drivers/net/ethernet/broadcom/bgmac.c, line 370
• drivers/net/ethernet/cadence/macb_main.c
  • line 1027
  • line 1282
  • line 1289
• drivers/net/ethernet/chelsio/cxgb3/sge.c
  • line 425
  • line 436
  • line 587
  • line 1114
  • line 1160
  • line 1231
  • line 1398
• drivers/net/ethernet/faraday/ftgmac100.c
  • line 418
  • line 806
• drivers/net/ethernet/google/gve/gve_rx.c, line 184
• drivers/net/ethernet/ibm/ibmvnic.c
  • line 1710
  • line 3702
  • line 3732
• drivers/net/ethernet/intel/e100.c, line 874
• drivers/net/ethernet/intel/e1000/e1000_main.c
  • line 3022
  • line 4550
  • line 4667
• drivers/net/ethernet/intel/igb/igb_main.c
  • line 6184
  • line 8916
• drivers/net/ethernet/marvell/octeontx2/nic/cn10k.c, line 175
• drivers/net/ethernet/marvell/octeontx2/nic/otx2_txrx.c, line 457
• drivers/net/ethernet/marvell/pxa168_eth.c
  • line 331
  • line 333
  • line 1270
• drivers/net/ethernet/mediatek/mtk_ppe.c, line 362
• drivers/net/ethernet/mediatek/mtk_ppe.h, line 258
• drivers/net/ethernet/mediatek/mtk_star_emac.c, line 337
• drivers/net/ethernet/mellanox/mlx4/en_tx.c
  • line 720
  • line 774
  • line 789
  • line 823
  • line 840
  • line 1176
  • line 1192
• drivers/net/ethernet/mellanox/mlx4/eq.c, line 214
• drivers/net/ethernet/mellanox/mlx5/core/en/txrx.h, line 225
• drivers/net/ethernet/mellanox/mlx5/core/en_rx.c
  • line 492
  • line 595
• drivers/net/ethernet/mellanox/mlx5/core/fpga/conn.c
  • line 125
  • line 134
• drivers/net/ethernet/mellanox/mlx5/core/steering/dr_send.c, line 218
• drivers/net/ethernet/microchip/lan743x_main.c
  • line 1508
  • line 1567
• drivers/net/ethernet/neterion/s2io.c
  • line 2519
  • line 2630
  • line 2645
  • line 6894
• drivers/net/ethernet/qlogic/qed/qed_ll2.c
  • line 1694
  • line 1704
• drivers/net/ethernet/realtek/r8169_main.c
  • line 3828
  • line 4277
• drivers/net/ethernet/renesas/ravb_main.c
  • line 641
  • line 1590
• drivers/net/ethernet/renesas/sh_eth.c
  • line 1693
  • line 2530
• drivers/net/ethernet/socionext/netsec.c
  • line 624
  • line 1679
• drivers/net/ethernet/stmicro/stmmac/dwmac4_descs.c
  • line 344
  • line 387
• drivers/net/ethernet/stmicro/stmmac/dwxgmac2_descs.c
  • line 176
  • line 216
• drivers/net/ethernet/stmicro/stmmac/enh_desc.c, line 349
• drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
  • line 4141
  • line 4487
  • line 4831
• drivers/net/ethernet/sun/sungem.c
  • line 709
  • line 1033
  • line 1072
  • line 1082
  • line 1587
  • line 1649
  • line 1658
• drivers/net/ethernet/sun/sunhme.c
  • line 199
  • line 206
  • line 228
  • line 235
  • line 271
  • line 276
  • line 296
  • line 301
• drivers/net/ethernet/sun/sunvnet_common.c, line 1447
• drivers/net/ethernet/synopsys/dwc-xlgmac-hw.c
  • line 980
  • line 1053
  • line 1127
  • line 1136
• drivers/net/ethernet/via/via-rhine.c
  • line 1241
  • line 1842
• drivers/net/vmxnet3/vmxnet3_drv.c
  • line 1170
  • line 1615
• drivers/net/wireless/quantenna/qtnfmac/pcie/pearl_pcie.c, line 578
• drivers/net/wireless/quantenna/qtnfmac/pcie/topaz_pcie.c
  • line 457
  • line 539
  • line 821
  • line 1188
  • line 1209
• drivers/net/wireless/quantenna/qtnfmac/shm_ipc.c, line 139
• drivers/scsi/cxlflash/superpipe.c
  • line 539
  • line 542
  • line 554
  • line 701
  • line 704
  • line 707
• drivers/scsi/cxlflash/vlun.c
  • line 586
  • line 589
  • line 592
  • line 670
  • line 673
  • line 1143
  • line 1146
  • line 1149
  • line 1165
  • line 1167
• drivers/scsi/ibmvscsi_tgt/ibmvscsi_tgt.c
  • line 1571
  • line 1688
  • line 1990
  • line 2122
  • line 2179
  • line 3160
  • line 3260
• drivers/soc/fsl/dpio/qbman-portal.c
  • line 460
  • line 464
  • line 683
  • line 784
  • line 841
  • line 924
  • line 1116
  • line 1156
  • line 1476
  • line 1515
• drivers/soc/fsl/qbman/bman.c
  • line 369
  • line 472
• drivers/soc/fsl/qbman/qman.c
  • line 520
  • line 910
• drivers/soc/fsl/qbman/qman_ccsr.c, line 425
• drivers/vdpa/mlx5/net/mlx5_vnet.c, line 489
• include/asm-generic/barrier.h, line 46
• include/linux/virtio_ring.h, line 46