Defined in 2 files as a macro:

• include/asm-generic/barrier.h, line 130 (as a macro)
• include/asm-generic/barrier.h, line 152 (as a macro)

Referenced in 111 files:

• arch/mips/include/asm/atomic.h, line 210
• arch/mips/include/asm/bitops.h, 4 times
• arch/mips/kernel/pm-cps.c, line 95
• arch/riscv/kernel/smp.c, 2 times
• arch/s390/include/asm/bitops.h, line 198
• arch/x86/kernel/alternative.c, line 961
• drivers/block/rnbd/rnbd-clt.c, line 1094
• drivers/cpuidle/coupled.c, line 153
• drivers/gpu/drm/i915/gem/i915_gem_pages.c, 2 times
• drivers/gpu/drm/i915/gt/intel_context.c, line 265
• drivers/gpu/drm/i915/gt/intel_reset.c, line 952
• drivers/gpu/drm/i915/intel_wakeref.c, line 46
• drivers/gpu/drm/msm/adreno/a5xx_preempt.c, line 33
• drivers/gpu/drm/msm/disp/dpu1/dpu_mdss.c, 2 times
• drivers/gpu/drm/msm/disp/mdp5/mdp5_mdss.c, 2 times
• drivers/hwtracing/intel_th/msu.c, line 1307
• drivers/infiniband/sw/rdmavt/qp.c, line 1982
• drivers/md/bcache/btree.c, 2 times
• drivers/md/bcache/closure.h, line 234
• drivers/md/bcache/writeback.c, 2 times
• drivers/md/dm-bufio.c, 2 times
• drivers/md/dm-snap.c, line 758
• drivers/md/raid5.c, line 5612
• drivers/net/ethernet/amazon/ena/ena_netdev.c, 2 times
• drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c, line 5119
• drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c, 5 times
• drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c, 4 times
• drivers/net/ethernet/broadcom/bnx2x/bnx2x_sriov.c, 2 times
• drivers/net/ethernet/broadcom/bnxt/bnxt.c, 2 times
• drivers/net/ethernet/broadcom/cnic.c, line 4032
• drivers/net/ethernet/brocade/bna/bnad.c, 3 times
• drivers/net/ethernet/freescale/gianfar.c, 2 times
• drivers/net/ethernet/hisilicon/hns/hns_enet.c, line 2036
• drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c, line 7976
• drivers/net/ethernet/hisilicon/hns3/hns3vf/hclgevf_main.c, line 2651
• drivers/net/ethernet/intel/e1000/e1000_main.c, 2 times
• drivers/net/ethernet/intel/fm10k/fm10k_pci.c, 2 times
• drivers/net/ethernet/intel/i40e/i40e_main.c, line 10919
• drivers/net/ethernet/intel/ice/ice_arfs.c, line 37
• drivers/net/ethernet/intel/ice/ice_main.c, line 1389
• drivers/net/ethernet/intel/ixgbe/ixgbe_main.c, 4 times
• drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c, 4 times
• drivers/net/ethernet/mellanox/mlx5/core/en/tc_priv.h, 2 times
• drivers/net/ethernet/qlogic/qed/qed_main.c, 2 times
• drivers/net/ethernet/qlogic/qed/qed_sriov.c, line 4398
• drivers/pci/xen-pcifront.c, line 668
• drivers/platform/surface/aggregator/ssh_packet_layer.c, 6 times
• drivers/platform/surface/aggregator/ssh_request_layer.c, 5 times
• drivers/scsi/isci/remote_device.c, line 1546
• drivers/usb/class/cdc-acm.c, line 536
• drivers/usb/serial/generic.c, line 415
• drivers/usb/serial/usb_wwan.c, line 274
• drivers/w1/w1_family.c, line 127
• drivers/xen/xen-pciback/pciback_ops.c, line 392
• fs/btrfs/ctree.c, line 548
• fs/btrfs/transaction.c, line 466
• fs/btrfs/volumes.h, 2 times
• fs/gfs2/glops.c, line 330
• fs/nfs/dir.c, 3 times
• fs/nfs/nfs42proc.c, line 818
• fs/nfs/nfs4state.c, line 1197
• fs/nfs/pagelist.c, 2 times
• fs/nfs/pnfs.c, line 3309
• fs/nfs/pnfs_dev.c, line 307
• fs/nfs/pnfs_nfs.c, line 817
• fs/nfsd/nfs4recover.c, line 1881
• fs/quota/dquot.c, 2 times
• fs/ubifs/lpt_commit.c, line 451
• fs/ubifs/tnc_commit.c, line 937
• include/asm-generic/barrier.h, 2 times
• include/linux/atomic.h, 2 times
• include/linux/bio.h, 2 times
• include/linux/buffer_head.h, line 284
• include/linux/interrupt.h, line 720
• include/linux/kvm_host.h, line 399
• include/linux/sunrpc/sched.h, 2 times
• include/linux/sunrpc/xprt.h, 2 times
• include/net/ip_vs.h, 2 times
• include/target/target_core_base.h, 2 times
• kernel/debug/debug_core.c, 2 times
• kernel/locking/qspinlock_paravirt.h, line 379
• kernel/rcu/rcu_segcblist.c, line 213
• kernel/rcu/tasks.h, line 1109
• kernel/rcu/tree_plugin.h, line 1579
• kernel/sched/core.c, line 527
• kernel/sched/cpupri.c, line 238
• kernel/seccomp.c, line 448
• kernel/softirq.c, line 879
• lib/irq_poll.c, 2 times
• lib/sbitmap.c, 2 times
• mm/vmscan.c, line 337
• net/bluetooth/hidp/core.c, line 1282
• net/core/dev.c, 3 times
• net/core/link_watch.c, line 153
• net/ipv4/tcp_output.c, line 1060
• net/mptcp/protocol.c, 3 times
• net/netfilter/ipset/ip_set_hash_gen.h, line 984
• net/netfilter/nf_conntrack_core.c, line 1561
• net/netfilter/nfnetlink_acct.c, 2 times
• net/rds/ib_frmr.c, 3 times
• net/rds/ib_recv.c, line 641
• net/rds/tcp_send.c, line 88
• net/smc/smc_cdc.c, 4 times
• net/smc/smc_core.c, line 893
• net/smc/smc_rx.c, line 426
• net/smc/smc_tx.c, 2 times
• net/sunrpc/auth_gss/auth_gss.c, line 125
• net/sunrpc/backchannel_rqst.c, line 285
• net/sunrpc/svc_xprt.c, 2 times
• net/sunrpc/xprt.c, line 248
• net/sunrpc/xprtsock.c, 4 times