Defined in 1 files as a prototype:

• tools/perf/util/rwsem.h, line 10 (as a prototype)

Defined in 8 files as a macro:

• drivers/crypto/allwinner/sun8i-ss/sun8i-ss-cipher.c, line 135 (as a macro)
• drivers/mtd/ubi/build.c, line 134 (as a macro)
• include/linux/rwbase_rt.h, line 168 (as a macro)
• include/linux/rwsem.h, line 107 (as a macro)
• include/linux/rwsem.h, line 148 (as a macro)
• include/linux/tsacct_kern.h, line 169 (as a macro)
• include/uapi/linux/usb/g_printer.h, line 170 (as a macro)
• scripts/asn1_compiler.c, line 135 (as a macro)

Defined in 12 files as a function:

• arch/x86/include/asm/idtentry.h, line 268 (as a function)
• drivers/dma/ptdma/ptdma-dmaengine.c, line 185 (as a function)
• drivers/pci/controller/dwc/pcie-designware.c, line 246 (as a function)
• drivers/video/fbdev/Kconfig, line 250 (as a function)
• include/linux/ieee80211.h, line 255 (as a function)
• net/dsa/dsa2.c, line 139 (as a function)
• sound/pci/ice1712/ice1724.c, line 192 (as a function)
• sound/soc/tegra/tegra210_adx.c, line 176 (as a function)
• tools/include/linux/btf_ids.h, line 137 (as a function)
• tools/include/linux/rwsem.h, line 11 (as a function)
• tools/perf/util/rwsem.c, line 5 (as a function)
• tools/testing/selftests/tc-testing/config, line 185 (as a function)

Referenced in 173 files:

• arch/s390/kvm/kvm-s390.c, line 3106
• arch/x86/include/asm/mmu_context.h, line 64
• arch/x86/kvm/x86.c, line 9666
• drivers/acpi/cppc_acpi.c, line 866
• drivers/block/rbd.c, 2 times
• drivers/block/zram/zram_drv.c, line 1909
• drivers/char/tpm/tpm-chip.c, line 324
• drivers/comedi/comedi_fops.c, line 108
• drivers/cpufreq/cpufreq.c, line 1248
• drivers/crypto/hisilicon/qm.c, line 2740
• drivers/crypto/qat/qat_common/adf_cfg.c, line 75
• drivers/gnss/core.c, line 252
• drivers/gpio/gpiolib.c, line 738
• drivers/gpu/drm/amd/amdgpu/amdgpu_reset.c, line 143
• drivers/gpu/drm/amd/amdkfd/kfd_topology.c, line 1067
• drivers/gpu/drm/gma500/mmu.c, line 439
• drivers/gpu/drm/radeon/radeon_device.c, 2 times
• drivers/gpu/drm/rockchip/inno_hdmi.c, line 515
• drivers/gpu/drm/vmwgfx/vmwgfx_cmd.c, line 120
• drivers/i3c/master.c, line 426
• drivers/infiniband/core/device.c, 2 times
• drivers/infiniband/core/netlink.c, line 296
• drivers/infiniband/core/uverbs_main.c, line 937
• drivers/infiniband/core/verbs.c, line 2409
• drivers/infiniband/hw/erdma/erdma_verbs.c, line 692
• drivers/infiniband/sw/siw/siw_verbs.c, line 354
• drivers/infiniband/ulp/ipoib/ipoib_main.c, line 2144
• drivers/leds/led-class.c, line 400
• drivers/leds/leds-bd2802.c, line 701
• drivers/md/bcache/btree.c, line 574
• drivers/md/bcache/writeback.c, line 1051
• drivers/md/dm-cache-metadata.c, line 765
• drivers/md/dm-cache-target.c, line 2535
• drivers/md/dm-clone-metadata.c, line 571
• drivers/md/dm-snap.c, 2 times
• drivers/md/dm-table.c, line 142
• drivers/md/dm-thin-metadata.c, line 960
• drivers/md/dm-thin.c, line 153
• drivers/md/dm-zoned-metadata.c, line 2882
• drivers/misc/habanalabs/common/debugfs.c, line 1659
• drivers/misc/mei/init.c, line 369
• drivers/misc/sgi-gru/grufile.c, line 274
• drivers/misc/vmw_balloon.c, line 1897
• drivers/mtd/ubi/build.c, 2 times
• drivers/mtd/ubi/eba.c, line 259
• drivers/mtd/ubi/wl.c, line 1791
• drivers/net/ethernet/mellanox/mlx4/cmd.c, line 2500
• drivers/net/ethernet/mellanox/mlx5/core/en/rx_res.c, line 405
• drivers/net/ethernet/mellanox/mlx5/core/eswitch.c, line 1615
• drivers/net/ethernet/mellanox/mlx5/core/fs_core.c, line 331
• drivers/net/ethernet/mellanox/mlx5/core/lib/devcom.c, line 48
• drivers/net/ethernet/pensando/ionic/ionic_bus_pci.c, line 314
• drivers/net/ethernet/sfc/efx_common.c, line 1019
• drivers/net/ethernet/sfc/falcon/efx.c, line 1684
• drivers/net/ethernet/sfc/mcdi_filters.c, line 1349
• drivers/net/ethernet/sfc/siena/efx_common.c, line 1028
• drivers/net/ethernet/sfc/siena/farch.c, line 2797
• drivers/net/ppp/ppp_generic.c, line 2912
• drivers/net/wireguard/cookie.c, 2 times
• drivers/net/wireguard/device.c, line 317
• drivers/net/wireguard/noise.c, line 66
• drivers/net/wireless/ath/wil6210/main.c, line 720
• drivers/nvme/host/core.c, line 5194
• drivers/pci/hotplug/pciehp_hpc.c, line 1005
• drivers/perf/hisilicon/hisi_uncore_pa_pmu.c, line 515
• drivers/platform/surface/aggregator/controller.c, line 1171
• drivers/platform/surface/surface_aggregator_cdev.c, 2 times
• drivers/platform/surface/surface_dtx.c, 2 times
• drivers/s390/block/dasd.c, line 568
• drivers/s390/block/dcssblk.c, line 1015
• drivers/scsi/cxlflash/main.c, line 3709
• drivers/staging/vc04_services/vchiq-mmal/mmal-vchiq.c, 2 times
• drivers/tty/tty_io.c, line 3102
• drivers/ufs/core/ufshcd.c, line 9807
• drivers/usb/gadget/function/f_mass_storage.c, line 2708
• drivers/usb/misc/usblcd.c, line 332
• drivers/vdpa/mlx5/net/mlx5_vnet.c, line 3126
• drivers/vdpa/vdpa.c, line 197
• drivers/vdpa/vdpa_user/vduse_dev.c, line 1357
• drivers/vfio/container.c, line 374
• drivers/vfio/mdev/mdev_core.c, line 68
• drivers/vfio/pci/vfio_pci_core.c, line 2097
• drivers/video/fbdev/matrox/matroxfb_base.c, 2 times
• drivers/video/fbdev/omap2/omapfb/omapfb-main.c, line 1892
• fs/9p/v9fs.c, line 402
• fs/afs/cell.c, line 170
• fs/afs/main.c, line 81
• fs/afs/super.c, 2 times
• fs/btrfs/block-group.c, line 2039
• fs/btrfs/disk-io.c, 4 times
• fs/btrfs/extent_io.c, line 4278
• fs/btrfs/inode.c, line 8952
• fs/btrfs/space-info.c, line 235
• fs/ceph/mds_client.c, 2 times
• fs/configfs/dir.c, line 166
• fs/crypto/keyring.c, line 428
• fs/dlm/lockspace.c, 3 times
• fs/erofs/super.c, line 865
• fs/exfat/super.c, line 188
• fs/ext2/super.c, line 206
• fs/ext4/mballoc.c, line 3168
• fs/ext4/super.c, 2 times
• fs/f2fs/segment.c, 2 times
• fs/fat/inode.c, line 754
• fs/fuse/dax.c, line 1320
• fs/fuse/inode.c, line 899
• fs/gfs2/main.c, line 40
• fs/gfs2/ops_fstype.c, line 135
• fs/inode.c, 4 times
• fs/jffs2/wbuf.c, 4 times
• fs/jffs2/xattr.c, line 718
• fs/jfs/super.c, 2 times
• fs/kernfs/dir.c, line 959
• fs/lockd/host.c, line 151
• fs/nfs/inode.c, 2 times
• fs/nilfs2/bmap.c, 2 times
• fs/nilfs2/mdt.c, line 455
• fs/nilfs2/super.c, line 1409
• fs/nilfs2/the_nilfs.c, 2 times
• fs/ntfs/runlist.h, line 48
• fs/ntfs/super.c, 2 times
• fs/ntfs3/bitmap.c, line 652
• fs/ntfs3/index.c, line 919
• fs/ntfs3/inode.c, 3 times
• fs/ocfs2/dlmglue.c, line 694
• fs/ocfs2/journal.c, line 849
• fs/ocfs2/refcounttree.c, line 302
• fs/ocfs2/super.c, 2 times
• fs/orangefs/super.c, line 103
• fs/reiserfs/xattr.h, line 88
• fs/smb/client/cifsfs.c, line 1642
• fs/smb/server/connection.c, line 87
• fs/super.c, 2 times
• fs/ubifs/super.c, 2 times
• fs/udf/super.c, line 151
• fs/xfs/mrlock.h, 2 times
• fs/xfs/xfs_log.c, line 1602
• fs/xfs/xfs_log_cil.c, line 1864
• include/linux/mmap_lock.h, line 65
• include/linux/notifier.h, line 85
• include/linux/regset.h, line 568
• include/linux/task_work.h, 2 times
• include/linux/tpm_eventlog.h, line 570
• include/linux/uidgid.h, line 570
• include/uapi/linux/ioam6.h, line 570
• include/uapi/linux/uleds.h, line 487
• ipc/util.c, line 119
• kernel/events/uprobes.c, 2 times
• kernel/fork.c, line 1742
• kernel/rcu/refscale.c, line 356
• kernel/sched/autogroup.c, 2 times
• kernel/taskstats.c, line 703
• kernel/time/posix-clock.c, line 166
• kernel/user_namespace.c, line 155
• lib/locking-selftest.c, 3 times
• lib/test_maple_tree.c, 3 times
• mm/backing-dev.c, line 620
• mm/hugetlb.c, 2 times
• mm/rmap.c, line 454
• net/ceph/osd_client.c, line 5169
• net/netfilter/nf_flow_table_core.c, line 548
• net/rxrpc/local_object.c, line 87
• net/sched/cls_api.c, line 892
• net/smc/smc_core.c, 2 times
• security/keys/key.c, line 289
• sound/core/init.c, line 313
• sound/core/seq/seq_ports.c, line 104
• sound/core/seq/seq_virmidi.c, line 519
• sound/usb/midi.c, line 2480
• tools/perf/util/env.c, line 250
• tools/perf/util/machine.c, 2 times
• tools/perf/util/maps.c, line 18
• tools/perf/util/thread.c, 2 times