Defined in 2 files as a typedef:

• include/linux/refcount.h, line 21 (as a typedef)
• tools/include/linux/refcount.h, line 54 (as a typedef)

Referenced in 228 files:

• arch/s390/include/asm/debug.h, line 36
• arch/s390/include/asm/gmap.h, line 51
• arch/s390/mm/extmem.c, line 68
• arch/sparc/kernel/mdesc.c, line 75
• arch/x86/include/asm/amd_nb.h, line 60
• arch/x86/include/asm/refcount.h, 7 times
• block/bsg.c, line 33
• crypto/cryptd.c, 4 times
• drivers/block/nbd.c, 2 times
• drivers/char/mspec.c, line 72
• drivers/crypto/cavium/nitrox/nitrox_dev.h, line 230
• drivers/dma/mediatek/mtk-cqdma.c, line 106
• drivers/dma/mediatek/mtk-hsdma.c, line 241
• drivers/firewire/core.h, line 188
• drivers/gpu/drm/i915/intel_wakeref.h, line 195
• drivers/gpu/drm/nouveau/include/nvkm/core/memory.h, line 11
• drivers/gpu/drm/nouveau/nvkm/subdev/instmem/nv50.c, line 50
• drivers/gpu/drm/vc4/vc4_drv.h, 2 times
• drivers/hwtracing/coresight/coresight-tmc.h, line 154
• drivers/infiniband/hw/cxgb4/iw_cxgb4.h, line 499
• drivers/infiniband/hw/hns/hns_roce_device.h, line 470
• drivers/infiniband/hw/vmw_pvrdma/pvrdma.h, 3 times
• drivers/irqchip/irq-gic-v3.c, line 91
• drivers/md/bcache/bcache.h, line 310
• drivers/md/dm-cache-metadata.c, line 104
• drivers/md/dm-thin.c, line 358
• drivers/md/dm-zoned-target.c, 2 times
• drivers/md/dm.c, line 157
• drivers/md/dm.h, line 42
• drivers/media/common/videobuf2/videobuf2-dma-contig.c, line 38
• drivers/media/common/videobuf2/videobuf2-dma-sg.c, line 50
• drivers/media/common/videobuf2/videobuf2-vmalloc.c, line 30
• drivers/media/pci/cx88/cx88.h, line 333
• drivers/media/platform/vsp1/vsp1_dl.c, line 108
• drivers/misc/lkdtm/refcount.c, 23 times
• drivers/net/ethernet/chelsio/cxgb4/clip_tbl.h, line 17
• drivers/net/ethernet/chelsio/cxgb4/cxgb4.h, line 921
• drivers/net/ethernet/freescale/dpaa/dpaa_eth.h, line 103
• drivers/net/ethernet/mediatek/mtk_eth_soc.h, line 867
• drivers/net/ethernet/mellanox/mlx5/core/en_rep.h, 2 times
• drivers/net/ethernet/mellanox/mlx5/core/en_tc.c, 3 times
• drivers/net/ethernet/mellanox/mlx5/core/fpga/tls.c, line 57
• drivers/net/ethernet/mellanox/mlx5/core/fs_core.h, line 130
• drivers/net/ethernet/mellanox/mlx5/core/lib/vxlan.c, line 52
• drivers/net/ethernet/mellanox/mlx5/core/steering/dr_types.h, 6 times
• drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_atcam.c, line 30
• drivers/net/ethernet/mellanox/mlxsw/spectrum_acl_bloom_filter.c, line 16
• drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c, 2 times
• drivers/net/hamradio/6pack.c, line 123
• drivers/net/hamradio/mkiss.c, line 74
• drivers/net/macsec.c, 3 times
• drivers/net/ppp/ppp_async.c, line 68
• drivers/net/ppp/ppp_generic.c, line 84
• drivers/net/ppp/ppp_synctty.c, line 72
• drivers/net/wireless/intersil/hostap/hostap_wlan.h, line 562
• drivers/net/wireless/intersil/orinoco/orinoco_usb.c, line 268
• drivers/nvme/host/rdma.c, line 58
• drivers/pci/controller/pci-hyperv.c, 2 times
• drivers/pinctrl/sunxi/pinctrl-sunxi.h, line 154
• drivers/s390/char/vmur.h, line 75
• drivers/s390/net/lcs.h, line 275
• drivers/s390/net/qeth_core.h, line 638
• drivers/scsi/qla2xxx/qla_os.c, line 1190
• drivers/staging/vme/devices/vme_user.c, line 116
• drivers/target/target_core_iblock.h, line 14
• drivers/tty/serial/sb1250-duart.c, line 102
• drivers/usb/gadget/function/u_fs.h, line 179
• drivers/usb/gadget/legacy/inode.c, 2 times
• drivers/xen/gntdev-common.h, line 57
• fs/afs/afs_vl.h, line 137
• fs/afs/internal.h, 7 times
• fs/aio.c, line 212
• fs/btrfs/block-group.h, line 39
• fs/btrfs/compression.h, line 30
• fs/btrfs/ctree.h, 2 times
• fs/btrfs/delayed-inode.h, 2 times
• fs/btrfs/delayed-ref.h, 2 times
• fs/btrfs/extent_io.h, line 146
• fs/btrfs/extent_map.h, line 54
• fs/btrfs/ordered-data.h, line 102
• fs/btrfs/raid56.c, line 143
• fs/btrfs/scrub.c, 4 times
• fs/btrfs/transaction.h, 2 times
• fs/btrfs/volumes.h, line 327
• fs/ceph/mds_client.h, line 191
• fs/ceph/super.h, line 190
• fs/crypto/fscrypt_private.h, line 380
• fs/crypto/keysetup_v1.c, line 147
• fs/debugfs/internal.h, line 20
• fs/fuse/fuse_i.h, 3 times
• fs/io_uring.c, line 315
• fs/nfs/cache_lib.h, line 19
• fs/nfs/flexfilelayout/flexfilelayout.h, line 86
• fs/nfs/nfs4_fs.h, 2 times
• fs/nfs/pnfs.h, 3 times
• fs/nfsd/state.h, 3 times
• fs/nfsd/xdr4.h, line 547
• fs/nilfs2/the_nilfs.h, line 241
• fs/proc/internal.h, line 36
• fs/userfaultfd.c, line 66
• include/linux/atmdev.h, line 163
• include/linux/backing-dev-defs.h, line 100
• include/linux/blk-cgroup.h, line 60
• include/linux/blkdev.h, line 232
• include/linux/ceph/libceph.h, line 164
• include/linux/ceph/osd_client.h, line 33
• include/linux/ceph/pagelist.h, line 17
• include/linux/cgroup-defs.h, line 199
• include/linux/cgroup.h, line 854
• include/linux/connector.h, line 39
• include/linux/crypto.h, line 560
• include/linux/device.h, line 1112
• include/linux/filter.h, line 549
• include/linux/fs_context.h, line 177
• include/linux/fsnotify_backend.h, 2 times
• include/linux/igmp.h, line 84
• include/linux/inetdevice.h, line 27
• include/linux/ipc.h, line 28
• include/linux/ipc_namespace.h, line 30
• include/linux/key.h, 2 times
• include/linux/kref.h, line 20
• include/linux/kvm_host.h, line 473
• include/linux/lockd/lockd.h, 4 times
• include/linux/memcontrol.h, line 72
• include/linux/mlx4/device.h, 3 times
• include/linux/mlx5/cq.h, line 46
• include/linux/mlx5/driver.h, line 394
• include/linux/mroute_base.h, line 150
• include/linux/netpoll.h, line 37
• include/linux/nfs_fs.h, line 60
• include/linux/nfs_fs_sb.h, line 29
• include/linux/perf_event.h, line 772
• include/linux/pid.h, line 61
• include/linux/posix_acl.h, line 28
• include/linux/refcount.h, 21 times
• include/linux/rtnetlink.h, line 38
• include/linux/sched.h, 3 times
• include/linux/sched/signal.h, 2 times
• include/linux/sched/user.h, line 14
• include/linux/skbuff.h, 4 times
• include/linux/skmsg.h, line 95
• include/linux/sunrpc/auth.h, 2 times
• include/linux/sunrpc/auth_gss.h, line 70
• include/media/videobuf2-memops.h, line 29
• include/net/act_api.h, line 30
• include/net/af_unix.h, line 27
• include/net/ax25.h, 3 times
• include/net/bluetooth/rfcomm.h, line 179
• include/net/calipso.h, line 46
• include/net/cipso_ipv4.h, line 75
• include/net/dn_fib.h, line 33
• include/net/dst.h, line 84
• include/net/fib_rules.h, line 36
• include/net/if_inet6.h, 4 times
• include/net/inet_frag.h, 2 times
• include/net/inetpeer.h, line 58
• include/net/ip6_fib.h, line 152
• include/net/ip_fib.h, line 137
• include/net/ip_vs.h, 2 times
• include/net/ipv6.h, line 288
• include/net/ipx.h, 2 times
• include/net/lapb.h, line 106
• include/net/llc.h, line 58
• include/net/neighbour.h, 2 times
• include/net/net_namespace.h, 2 times
• include/net/netfilter/nf_conntrack_expect.h, line 43
• include/net/netfilter/nf_conntrack_helper.h, line 36
• include/net/netfilter/nf_conntrack_timeout.h, line 23
• include/net/netlabel.h, line 125
• include/net/netrom.h, 2 times
• include/net/nexthop.h, line 92
• include/net/page_pool.h, line 109
• include/net/sch_generic.h, 3 times
• include/net/sctp/auth.h, 2 times
• include/net/sctp/structs.h, 4 times
• include/net/sock.h, 2 times
• include/net/tls.h, line 288
• include/net/vxlan.h, line 184
• include/net/x25.h, 2 times
• include/net/xdp_sock.h, line 54
• include/net/xfrm.h, 2 times
• include/rdma/ib_verbs.h, 2 times
• include/scsi/libfc.h, line 313
• include/scsi/libiscsi.h, line 130
• include/sound/pcm.h, line 433
• ipc/sem.c, line 163
• kernel/audit_tree.c, line 14
• kernel/audit_watch.c, line 37
• kernel/bpf/btf.c, line 212
• kernel/events/internal.h, 2 times
• kernel/events/uprobes.c, line 57
• kernel/futex.c, line 203
• kernel/kcov.c, line 48
• kernel/sched/fair.c, line 1069
• kernel/seccomp.c, line 129
• kernel/trace/trace.c, line 7338
• lib/refcount.c, 12 times
• net/atm/lec_arpc.h, line 51
• net/atm/mpoa_caches.h, 2 times
• net/bridge/br_private.h, line 142
• net/core/devlink.c, 2 times
• net/core/rtnetlink.c, line 128
• net/ipv4/netfilter/ipt_CLUSTERIP.c, 2 times
• net/ipv6/xfrm6_tunnel.c, line 49
• net/l2tp/l2tp_core.h, 2 times
• net/netfilter/nfnetlink_acct.c, line 33
• net/netfilter/nfnetlink_log.c, line 59
• net/packet/internal.h, line 92
• net/rds/ib.h, line 262
• net/rds/rds.h, 3 times
• net/sched/cls_flower.c, 2 times
• net/sched/sch_taprio.c, line 84
• net/smc/smc_ism.h, line 26
• net/sunrpc/auth_gss/auth_gss.c, line 270
• security/keys/internal.h, line 55
• tools/include/linux/refcount.h, 6 times
• tools/perf/lib/include/internal/cpumap.h, line 8
• tools/perf/lib/include/internal/mmap.h, line 23
• tools/perf/lib/include/internal/threadmap.h, line 15
• tools/perf/util/cgroup.h, line 12
• tools/perf/util/comm.c, line 15
• tools/perf/util/dso.h, line 199
• tools/perf/util/map.h, line 46
• tools/perf/util/map_groups.h, line 33
• tools/perf/util/mem-events.h, line 25
• tools/perf/util/namespaces.h, line 37
• tools/perf/util/symbol.h, line 116
• tools/perf/util/thread.h, line 33