down_read
Defined as a function in:
Defined as a function prototype in:
Referenced (in 245 files total) in:
- arch/alpha/kernel/osf_sys.c, 3 times
- arch/s390/kernel/sysinfo.c, line 365
- arch/s390/kvm/priv.c, line 675
- arch/sparc/kernel/sys_sparc_32.c, line 205
- arch/sparc/kernel/sys_sparc_64.c, line 528
- arch/x86/kernel/ldt.c, line 508
- arch/x86/kernel/umip.c, line 258
- arch/x86/kvm/svm/sev.c, line 323
- arch/x86/kvm/x86.c, line 10655
- block/blk-crypto-profile.c, line 265
- block/sed-opal.c, line 320
- crypto/af_alg.c, 2 times
- crypto/algapi.c, 2 times
- crypto/api.c, line 244
- crypto/asymmetric_keys/asymmetric_type.c, line 411
- crypto/crypto_user.c, 3 times
- crypto/proc.c, line 23
- fs/9p/fid.c, 2 times
- fs/adfs/dir.c, 2 times
- fs/afs/callback.c, 2 times
- fs/afs/cell.c, 2 times
- fs/afs/dir_silly.c, line 246
- fs/afs/dynroot.c, line 208
- fs/afs/proc.c, line 208
- fs/afs/write.c, line 221
- fs/bcachefs/btree_gc.c, line 1252
- fs/bcachefs/btree_update_interior.c, line 1196
- fs/bcachefs/checksum.c, line 523
- fs/bcachefs/fs-ioctl.c, line 406
- fs/bcachefs/io_misc.c, 2 times
- fs/bcachefs/recovery_passes.c, line 196
- fs/btrfs/backref.c, 3 times
- fs/btrfs/block-group.c, 3 times
- fs/btrfs/ctree.c, 2 times
- fs/btrfs/dev-replace.c, 3 times
- fs/btrfs/disk-io.c, line 3039
- fs/btrfs/extent-tree.c, 4 times
- fs/btrfs/file.c, line 1946
- fs/btrfs/inode.c, 3 times
- fs/btrfs/ioctl.c, 4 times
- fs/btrfs/scrub.c, line 2966
- fs/btrfs/send.c, 8 times
- fs/btrfs/space-info.c, 2 times
- fs/btrfs/sysfs.c, 2 times
- fs/btrfs/volumes.c, 2 times
- fs/btrfs/zoned.c, 3 times
- fs/cachefiles/cache.c, line 395
- fs/ceph/addr.c, 2 times
- fs/ceph/caps.c, 3 times
- fs/ceph/file.c, 2 times
- fs/ceph/inode.c, line 2535
- fs/ceph/io.c, 2 times
- fs/ceph/ioctl.c, line 198
- fs/ceph/mds_client.c, 3 times
- fs/ceph/quota.c, 5 times
- fs/ceph/xattr.c, 3 times
- fs/configfs/file.c, 6 times
- fs/coredump.c, line 315
- fs/crypto/hooks.c, line 204
- fs/crypto/keyring.c, 3 times
- fs/crypto/keysetup.c, line 487
- fs/crypto/keysetup_v1.c, line 112
- fs/dlm/lock.c, line 206
- fs/dlm/lowcomms.c, 4 times
- fs/erofs/data.c, 2 times
- fs/erofs/super.c, line 248
- fs/exfat/inode.c, line 549
- fs/ext2/xattr.c, 2 times
- fs/ext4/extents.c, 2 times
- fs/ext4/ialloc.c, line 1190
- fs/ext4/inline.c, 10 times
- fs/ext4/inode.c, 4 times
- fs/ext4/ioctl.c, line 778
- fs/ext4/migrate.c, line 496
- fs/ext4/xattr.c, 3 times
- fs/f2fs/f2fs.h, line 2159
- fs/f2fs/gc.c, line 984
- fs/f2fs/node.c, 2 times
- fs/f2fs/segment.c, 3 times
- fs/fat/inode.c, line 319
- fs/fs-writeback.c, line 504
- fs/fuse/dax.c, 2 times
- fs/fuse/dev.c, 5 times
- fs/gfs2/bmap.c, line 859
- fs/gfs2/recovery.c, line 509
- fs/gfs2/trans.c, 2 times
- fs/jffs2/wbuf.c, line 966
- fs/jffs2/xattr.c, 2 times
- fs/jfs/xattr.c, 2 times
- fs/kernfs/dir.c, 7 times
- fs/kernfs/file.c, line 913
- fs/kernfs/inode.c, 2 times
- fs/kernfs/mount.c, line 269
- fs/kernfs/symlink.c, line 119
- fs/lockd/clntproc.c, 3 times
- fs/namespace.c, 6 times
- fs/netfs/fscache_cache.c, 2 times
- fs/netfs/fscache_volume.c, line 513
- fs/nfs/io.c, 2 times
- fs/nfs/nfs4proc.c, 2 times
- fs/nilfs2/bmap.c, 4 times
- fs/nilfs2/cpfile.c, 5 times
- fs/nilfs2/inode.c, 3 times
- fs/nilfs2/ioctl.c, 8 times
- fs/nilfs2/segment.c, line 223
- fs/nilfs2/sufile.c, 3 times
- fs/nilfs2/super.c, 3 times
- fs/nilfs2/sysfs.c, 19 times
- fs/nilfs2/the_nilfs.c, line 111
- fs/nilfs2/the_nilfs.h, line 299
- fs/ntfs3/attrib.c, line 905
- fs/ntfs3/frecord.c, 6 times
- fs/ntfs3/fsntfs.c, line 785
- fs/ntfs3/index.c, 5 times
- fs/ntfs3/record.c, 3 times
- fs/ocfs2/acl.c, 3 times
- fs/ocfs2/aops.c, 3 times
- fs/ocfs2/cluster/heartbeat.c, line 1472
- fs/ocfs2/dlm/dlmdomain.c, line 2272
- fs/ocfs2/dlmglue.c, line 2876
- fs/ocfs2/extent_map.c, 3 times
- fs/ocfs2/file.c, line 2198
- fs/ocfs2/journal.c, line 350
- fs/ocfs2/quota_global.c, line 316
- fs/ocfs2/quota_local.c, line 603
- fs/ocfs2/refcounttree.c, line 429
- fs/ocfs2/xattr.c, 4 times
- fs/orangefs/file.c, 2 times
- fs/orangefs/xattr.c, 2 times
- fs/overlayfs/params.c, line 680
- fs/overlayfs/super.c, line 231
- fs/proc/kcore.c, line 326
- fs/proc/nommu.c, line 84
- fs/quota/quota.c, line 1000
- fs/quota/quota_v1.c, line 166
- fs/quota/quota_v2.c, 4 times
- fs/reiserfs/reiserfs.h, line 833
- fs/reiserfs/xattr.c, line 685
- fs/smb/client/connect.c, line 2141
- fs/smb/client/dfs_cache.c, 6 times
- fs/smb/client/file.c, 6 times
- fs/smb/server/connection.c, 4 times
- fs/smb/server/mgmt/share_config.c, line 222
- fs/smb/server/mgmt/user_session.c, 2 times
- fs/smb/server/oplock.c, 3 times
- fs/smb/server/smb2pdu.c, line 7297
- fs/smb/server/smb_common.c, line 649
- fs/smb/server/transport_ipc.c, line 257
- fs/smb/server/vfs_cache.c, line 544
- fs/super.c, line 58
- fs/sync.c, line 159
- fs/ubifs/auth.c, line 286
- fs/ubifs/budget.c, 2 times
- fs/ubifs/dir.c, line 178
- fs/ubifs/journal.c, 2 times
- fs/ubifs/xattr.c, 2 times
- fs/udf/inode.c, line 422
- fs/xfs/xfs_log_cil.c, line 1761
- include/linux/fs.h, 3 times
- include/linux/mmap_lock.h, line 144
- include/linux/rmap.h, line 136
- include/linux/rwsem.h, 4 times
- ipc/msg.c, line 498
- ipc/sem.c, line 1328
- ipc/shm.c, 2 times
- ipc/util.c, line 850
- kernel/bpf/crypto.c, line 113
- kernel/bpf/offload.c, 17 times
- kernel/events/uprobes.c, 3 times
- kernel/locking/locktorture.c, line 755
- kernel/locking/rwsem.c, 2 times
- kernel/notifier.c, 2 times
- kernel/rcu/rcutorture.c, 2 times
- kernel/rcu/refscale.c, 2 times
- kernel/sched/autogroup.c, line 275
- kernel/taskstats.c, line 121
- kernel/time/posix-clock.c, 2 times
- kernel/trace/trace.c, line 920
- kernel/trace/trace_dynevent.c, line 30
- kernel/trace/trace_output.c, 2 times
- kernel/umh.c, 4 times
- kernel/utsname.c, line 69
- kernel/utsname_sysctl.c, line 49
- kernel/sys.c, 4 times
- lib/codetag.c, line 34
- lib/digsig.c, line 84
- lib/locking-selftest.c, line 254
- lib/test_lockup.c, line 187
- lib/test_objpool.c, line 224
- lib/test_vmalloc.c, line 461
- mm/hugetlb.c, 2 times
- mm/shmem_quota.c, line 128
- mm/userfaultfd.c, 6 times
- mm/util.c, line 1168
- net/bluetooth/bnep/core.c, 3 times
- net/bluetooth/cmtp/core.c, 3 times
- net/bluetooth/hidp/core.c, 2 times
- net/ceph/debugfs.c, 2 times
- net/ceph/osd_client.c, 10 times
- net/core/dev.c, line 9127
- net/core/net-sysfs.c, line 153
- net/core/net_namespace.c, line 594
- net/dns_resolver/dns_query.c, line 136
- net/netfilter/nf_conntrack_core.c, line 2446
- net/netfilter/nf_flow_table_offload.c, line 854
- net/netlink/genetlink.c, 5 times
- net/nfc/nci/uart.c, line 410
- net/openvswitch/datapath.c, line 2684
- net/rds/ib_rdma.c, line 532
- net/rds/transport.c, 4 times
- net/sched/act_api.c, line 1873
- net/sched/cls_api.c, 4 times
- net/smc/af_smc.c, line 547
- net/smc/smc_core.c, 3 times
- net/tls/tls_device.c, 5 times
- net/wireless/wext-core.c, line 351
- security/integrity/evm/evm_crypto.c, line 436
- security/keys/dh.c, line 35
- security/keys/encrypted-keys/encrypted.c, line 317
- security/keys/encrypted-keys/masterkey_trusted.c, line 37
- security/keys/key.c, line 717
- security/keys/keyctl.c, line 807
- security/keys/persistent.c, line 91
- security/keys/process_keys.c, line 728
- security/keys/request_key.c, line 288
- security/keys/request_key_auth.c, line 187
- security/selinux/include/xfrm.h, line 52
- security/ccsecurity/realpath.c, line 720
- sound/core/seq/seq_clientmgr.c, 2 times
- sound/core/seq/seq_virmidi.c, line 83
- sound/soc/fsl/fsl_xcvr.c, 2 times
- sound/soc/intel/atom/sst-atom-controls.c, line 1437
- sound/soc/soc-card-test.c, 5 times
- sound/usb/midi.c, line 1083
- tools/include/linux/rwsem.h, 2 times
- tools/perf/util/cgroup.c, line 584
- tools/perf/util/comm.c, line 140
- tools/perf/util/dsos.c, 3 times
- tools/perf/util/env.c, 2 times
- tools/perf/util/header.c, 4 times
- tools/perf/util/maps.c, 9 times
- tools/perf/util/rwsem.c, line 29
- tools/perf/util/rwsem.h, line 24
- tools/perf/util/thread.c, 3 times
- tools/perf/util/threads.c, 3 times
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