sys/dev/acpica/acpivar.h

162

#define ACPI_LOCK(sys) lockmgr(&sys##_lock, LK_EXCLUSIVE|LK_RETRY|LK_CANRECURSE)

sys/dev/acpica/acpivar.h

170

#define ACPI_SERIAL_BEGIN(sys) lockmgr(&sys##_serial, LK_EXCLUSIVE|LK_RETRY)

sys/dev/disk/vn/vn.c

344

vn_lock(vn->sc_vp, LK_SHARED | LK_RETRY);

sys/dev/disk/vn/vn.c

350

vn_lock(vn->sc_vp, LK_EXCLUSIVE | LK_RETRY);

sys/dev/disk/vn/vn.c

357

vn_lock(vn->sc_vp, LK_EXCLUSIVE | LK_RETRY);

sys/dev/disk/vn/vn.c

712

vn_lock(vn->sc_vp, LK_EXCLUSIVE | LK_RETRY);

sys/dev/raid/ips/ips.c

337

lockmgr(&sc->queue_lock, LK_EXCLUSIVE|LK_RETRY);

sys/dev/raid/ips/ips.c

585

lockmgr(&sc->queue_lock, LK_EXCLUSIVE|LK_RETRY);

sys/dev/raid/ips/ips.c

769

lockmgr(&sc->queue_lock, LK_EXCLUSIVE|LK_RETRY);

sys/dev/raid/ips/ips_disk.c

138

lockmgr(&dsc->sc->queue_lock, LK_EXCLUSIVE|LK_RETRY);

sys/dev/raid/ips/ips_ioctl.c

125

lockmgr(&sc->queue_lock, LK_EXCLUSIVE|LK_RETRY);

sys/kern/kern_acl.c

114

vn_lock(vp, LK_EXCLUSIVE | LK_RETRY);

sys/kern/kern_acl.c

79

vn_lock(vp, LK_EXCLUSIVE | LK_RETRY);

sys/kern/kern_ktrace.c

633

vn_lock(tracenode->kn_vp, LK_EXCLUSIVE | LK_RETRY);

sys/kern/kern_sig.c

2601

vn_lock(vp, LK_EXCLUSIVE | LK_RETRY);

sys/kern/kern_uuid.c

118

lockmgr(&uuid_lock, LK_EXCLUSIVE | LK_RETRY);

sys/kern/tty.c

350

if (vn_lock(vp, LK_EXCLUSIVE | LK_RETRY | LK_FAILRECLAIM)) {

sys/kern/tty_tty.c

109

vn_lock(ttyvp, LK_EXCLUSIVE | LK_RETRY);

sys/kern/tty_tty.c

160

error = vn_lock(ttyvp, LK_EXCLUSIVE | LK_RETRY |

sys/kern/tty_tty.c

199

if ((error = vget(ttyvp, LK_EXCLUSIVE | LK_RETRY)) == 0) {

sys/kern/tty_tty.c

223

if ((error = vget(ttyvp, LK_EXCLUSIVE | LK_RETRY)) == 0) {

sys/kern/uipc_syscalls.c

1832

vn_lock(vp, LK_SHARED | LK_RETRY);

sys/kern/vfs_bio.c

3004

BUF_LOCK(bp, LK_EXCLUSIVE | LK_RETRY);

sys/kern/vfs_conf.c

333

vn_lock(vp, LK_EXCLUSIVE | LK_RETRY);

sys/kern/vfs_conf.c

358

vn_lock(vp, LK_EXCLUSIVE | LK_RETRY);

sys/kern/vfs_lookup.c

85

vn_lock(dvp, LK_EXCLUSIVE | LK_RETRY);

sys/kern/vfs_syscalls.c

1872

vn_lock(vp, LK_SHARED | LK_RETRY);

sys/kern/vfs_syscalls.c

2615

error = vn_lock(vp, LK_EXCLUSIVE | LK_RETRY | LK_FAILRECLAIM);

sys/kern/vfs_syscalls.c

4027

error = vn_lock(vp, LK_EXCLUSIVE | LK_RETRY | LK_FAILRECLAIM);

sys/kern/vfs_syscalls.c

4104

vn_lock(vp, LK_EXCLUSIVE | LK_RETRY);

sys/kern/vfs_syscalls.c

4159

vn_lock(vp, LK_EXCLUSIVE | LK_RETRY);

sys/kern/vfs_syscalls.c

417

vn_lock(vp, LK_EXCLUSIVE | LK_RETRY);

sys/kern/vfs_syscalls.c

445

vn_lock(vp, LK_EXCLUSIVE | LK_RETRY);

sys/kern/vfs_syscalls.c

4897

vn_lock(vp, LK_EXCLUSIVE | LK_RETRY); /* XXX */

sys/kern/vfs_syscalls.c

4966

vn_lock(vp, LK_EXCLUSIVE | LK_RETRY);

sys/kern/vfs_syscalls.c

522

vn_lock(newdp, LK_EXCLUSIVE | LK_RETRY);

sys/kern/vfs_syscalls.c

5514

vn_lock(vp, LK_EXCLUSIVE | LK_RETRY);

sys/kern/vfs_vnops.c

1083

} while (flags & LK_RETRY);

sys/kern/vfs_vnops.c

1108

} while (flags & LK_RETRY);

sys/kern/vfs_vnops.c

315

vn_lock(vp, LK_EXCLUSIVE | LK_RETRY); /* XXX */

sys/kern/vfs_vnops.c

497

error = vn_lock(vp, LK_SHARED | LK_RETRY | LK_FAILRECLAIM);

sys/kern/vfs_vnops.c

643

vn_lock(vp, LK_EXCLUSIVE | LK_RETRY);

sys/kern/vfs_vnops.c

751

vn_lock(vp, LK_SHARED | LK_RETRY);

sys/kern/vfs_vnops.c

805

vn_lock(vp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/autofs/autofs_vnops.c

578

error = vget(vp, flags | LK_RETRY);

sys/vfs/deadfs/dead_vnops.c

125

vn_lock(vp, LK_UPGRADE | LK_RETRY); /* safety */

sys/vfs/devfs/devfs_core.c

2205

vget(vp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/devfs/devfs_core.c

496

} else if (vget(vp, LK_EXCLUSIVE | LK_RETRY) == 0) {

sys/vfs/devfs/devfs_core.c

972

vn_lock(vp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/devfs/devfs_vnops.c

1108

vn_lock(vp, LK_SHARED | LK_RETRY);

sys/vfs/devfs/devfs_vnops.c

1117

vn_lock(vp, LK_UPGRADE | LK_RETRY);

sys/vfs/devfs/devfs_vnops.c

1202

LK_RETRY |

sys/vfs/devfs/devfs_vnops.c

1715

vn_lock(vp, LK_SHARED | LK_RETRY);

sys/vfs/devfs/devfs_vnops.c

1750

vn_lock(vp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/devfs/devfs_vnops.c

339

error = vn_lock(ap->a_vp, LK_EXCLUSIVE | LK_RETRY | LK_FAILRECLAIM);

sys/vfs/devfs/devfs_vnops.c

886

vn_lock(vp, LK_SHARED | LK_RETRY);

sys/vfs/devfs/devfs_vnops.c

896

vn_lock(vp, LK_UPGRADE | LK_RETRY);

sys/vfs/devfs/devfs_vnops.c

981

vn_lock(vp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/dirfs/dirfs.h

115

#define dirfs_node_lock(n) lockmgr(&(n)->dn_lock, LK_EXCLUSIVE|LK_RETRY)

sys/vfs/dirfs/dirfs.h

117

#define dirfs_mount_lock(m) lockmgr(&(m)->dm_lock, LK_EXCLUSIVE|LK_RETRY)

sys/vfs/ext2fs/ext2_lookup.c

655

vn_lock(pdp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/ext2fs/ext2_vfsops.c

1006

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/ext2fs/ext2_vfsops.c

1052

vn_lock(ump->um_devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/ext2fs/ext2_vfsops.c

1243

vn_lock(ump->um_devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/ext2fs/ext2_vfsops.c

173

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/ext2fs/ext2_vfsops.c

192

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/ext2fs/ext2_vfsops.c

219

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/ext2fs/ext2_vfsops.c

261

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/ext2fs/ext2_vfsops.c

800

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/ext2fs/ext2_vfsops.c

891

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/ext2fs/ext2_vnops.c

1300

vn_lock(dvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/fifofs/fifo_vnops.c

301

vn_lock(vp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/fifofs/fifo_vnops.c

324

vn_lock(vp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/fifofs/fifo_vnops.c

392

vn_lock(vp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/fifofs/fifo_vnops.c

424

vn_lock(vp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/fuse/fuse_node.c

152

error = vget(vp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/fuse/fuse_vfsops.c

152

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/fuse/fuse_vfsops.c

286

vn_lock(fmp->devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/hammer/hammer_ondisk.c

160

vn_lock(volume->devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/hammer/hammer_ondisk.c

266

vn_lock(volume->devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/hammer/hammer_ondisk.c

282

vn_lock(volume->devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/hammer/hammer_ondisk.c

374

vn_lock(volume->devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/hammer/hammer_ondisk.c

383

vn_lock(volume->devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/hammer/hammer_recover.c

1336

vn_lock(vp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/hammer2/hammer2_flush.c

1465

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/hammer2/hammer2_ondisk.c

111

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/hammer2/hammer2_ondisk.c

141

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/hammer2/hammer2_vfsops.c

1598

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/hammer2/hammer2_vfsops.c

1607

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/hpfs/hpfs_vfsops.c

245

VN_LOCK(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/hpfs/hpfs_vfsops.c

252

VN_LOCK(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/hpfs/hpfs_vfsops.c

333

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/hpfs/hpfs_vfsops.c

364

vn_lock(hpmp->hpm_devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/hpfs/hpfs_vnops.c

791

error = vn_lock(vp, LK_EXCLUSIVE | LK_RETRY | LK_FAILRECLAIM);

sys/vfs/isofs/cd9660/cd9660_lookup.c

348

vn_lock(pdp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/isofs/cd9660/cd9660_vfsops.c

156

vn_lock(rootvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/isofs/cd9660/cd9660_vfsops.c

164

vn_lock(rootvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/isofs/cd9660/cd9660_vfsops.c

236

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/isofs/cd9660/cd9660_vfsops.c

306

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/isofs/cd9660/cd9660_vfsops.c

552

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/isofs/cd9660/cd9660_vfsops.c

592

vn_lock(isomp->im_devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/isofs/cd9660/cd9660_vnops.c

443

error = vn_lock(vdp, LK_EXCLUSIVE | LK_RETRY | LK_FAILRECLAIM);

sys/vfs/msdosfs/msdosfs_lookup.c

545

vn_lock(pdp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/msdosfs/msdosfs_vfsops.c

177

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/msdosfs/msdosfs_vfsops.c

195

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/msdosfs/msdosfs_vfsops.c

250

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/msdosfs/msdosfs_vfsops.c

315

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/msdosfs/msdosfs_vfsops.c

322

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/msdosfs/msdosfs_vfsops.c

613

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/msdosfs/msdosfs_vfsops.c

672

vn_lock(pmp->pm_devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/msdosfs/msdosfs_vfsops.c

816

vn_lock(pmp->pm_devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/msdosfs/msdosfs_vnops.c

1507

error = vn_lock(ap->a_vp, LK_EXCLUSIVE | LK_RETRY | LK_FAILRECLAIM);

sys/vfs/msdosfs/msdosfs_vnops.c

832

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/nfs/nfs_vnops.c

1219

vn_lock(dvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/nfs/nfs_vnops.c

2442

error = vn_lock(vp, LK_EXCLUSIVE | LK_RETRY | LK_FAILRECLAIM);

sys/vfs/nfs/nfs_vnops.c

3713

vn_lock(vp, LK_UPGRADE | LK_RETRY); /* XXX */

sys/vfs/nfs/nfs_vnops.c

641

vn_lock(vp, LK_UPGRADE | LK_RETRY); /* XXX */

sys/vfs/ntfs/ntfs_vfsops.c

311

VN_LOCK(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/ntfs/ntfs_vfsops.c

318

VN_LOCK(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/ntfs/ntfs_vfsops.c

488

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/ntfs/ntfs_vfsops.c

537

vn_lock(ntmp->ntm_devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/ntfs/ntfs_vfsops.c

797

LK_EXCLUSIVE | LK_RETRY, 0, curthread, vpp);

sys/vfs/ntfs/ntfs_vnops.c

525

error = vn_lock(vp, LK_EXCLUSIVE | LK_RETRY | LK_FAILRECLAIM);

sys/vfs/ntfs/ntfs_vnops.c

697

if (VOP_LOCK(dvp, LK_EXCLUSIVE | LK_RETRY) == 0)

sys/vfs/nullfs/null_vfsops.c

284

error = vget(vp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/procfs/procfs_vnops.c

236

vn_lock(ap->a_vp, LK_UPGRADE | LK_RETRY);

sys/vfs/procfs/procfs_vnops.c

900

error = vn_lock(ap->a_vp, LK_EXCLUSIVE | LK_RETRY | LK_FAILRECLAIM);

sys/vfs/smbfs/smbfs_io.c

204

vn_lock(vp, LK_UPGRADE | LK_RETRY);

sys/vfs/smbfs/smbfs_io.c

207

vn_lock(vp, LK_DOWNGRADE | LK_RETRY);

sys/vfs/smbfs/smbfs_vfsops.c

276

return vget(*vpp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/smbfs/smbfs_vnops.c

1141

vn_lock(dvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/smbfs/smbfs_vnops.c

224

vn_lock(vp, LK_UPGRADE | LK_RETRY);

sys/vfs/smbfs/smbfs_vnops.c

725

error = vn_lock(vp, LK_EXCLUSIVE | LK_RETRY | LK_FAILRECLAIM);

sys/vfs/tmpfs/tmpfs.h

289

#define TMPFS_NODE_LOCK(node) lockmgr(&(node)->tn_interlock, LK_EXCLUSIVE|LK_RETRY)

sys/vfs/tmpfs/tmpfs.h

290

#define TMPFS_NODE_LOCK_SH(node) lockmgr(&(node)->tn_interlock, LK_SHARED|LK_RETRY)

sys/vfs/tmpfs/tmpfs_subr.c

413

if (vget(vp, (lkflag & ~LK_RETRY) |

sys/vfs/tmpfs/tmpfs_subr.c

418

if (vget(vp, (lkflag & ~LK_RETRY) |

sys/vfs/tmpfs/tmpfs_vnops.c

139

LK_EXCLUSIVE | LK_RETRY, &vp);

sys/vfs/tmpfs/tmpfs_vnops.c

191

LK_EXCLUSIVE | LK_RETRY, vpp);

sys/vfs/udf/udf_vfsops.c

176

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/udf/udf_vfsops.c

255

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/udf/udf_vfsops.c

399

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/udf/udf_vfsops.c

421

vn_lock(udfmp->im_devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/udf/udf_vnops.c

642

error = vn_lock(vp, LK_EXCLUSIVE | LK_RETRY | LK_FAILRECLAIM);

sys/vfs/ufs/ffs_softdep.c

4076

vn_lock(vp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/ufs/ffs_softdep.c

747

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/ufs/ffs_vfsops.c

224

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/ufs/ffs_vfsops.c

303

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/ufs/ffs_vfsops.c

407

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/ufs/ffs_vfsops.c

463

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/ufs/ffs_vfsops.c

610

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/ufs/ffs_vfsops.c

617

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/ufs/ffs_vfsops.c

778

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/ufs/ffs_vfsops.c

853

vn_lock(ump->um_devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/ufs/ffs_vfsops.c

907

vn_lock(ump->um_devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/ufs/ffs_vfsops.c

986

vn_lock(ump->um_devvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/ufs/ufs_lookup.c

482

if (vn_lock(vdp, LK_EXCLUSIVE | LK_RETRY |

sys/vfs/ufs/ufs_lookup.c

529

if (vn_lock(vdp, LK_EXCLUSIVE | LK_RETRY |

sys/vfs/ufs/ufs_lookup.c

569

if (vn_lock(pdp, LK_EXCLUSIVE | LK_RETRY |

sys/vfs/ufs/ufs_lookup.c

909

vn_lock(tvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/ufs/ufs_quota.c

812

vn_lock(dqvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/ufs/ufs_quota.c

911

vn_lock(dqvp, LK_EXCLUSIVE | LK_RETRY);

sys/vfs/ufs/ufs_vnops.c

1623

error = vn_lock(vp, LK_EXCLUSIVE | LK_RETRY | LK_FAILRECLAIM);

sys/vm/swap_pager.c

2136

error = vget(vp, LK_SHARED | LK_RETRY | LK_CANRECURSE);

sys/vm/vm_contig.c

218

vn_lock(object->handle, LK_EXCLUSIVE|LK_RETRY);

sys/vm/vm_map.c

2221

if (vp && vn_lock(vp, LK_EXCLUSIVE | LK_RETRY | LK_NOWAIT) == 0) {

sys/vm/vm_map.c

3143

vn_lock(object->handle, LK_EXCLUSIVE | LK_RETRY);

sys/vm/vm_mmap.c

359

vn_lock(vp, LK_EXCLUSIVE | LK_RETRY) == 0) {

sys/vm/vm_swap.c

292

vn_lock(vp, LK_EXCLUSIVE | LK_RETRY);

sys/vm/vm_swap.c

310

vn_lock(vp, LK_EXCLUSIVE | LK_RETRY);

sys/vm/vm_swap.c

319

vn_lock(vp, LK_EXCLUSIVE | LK_RETRY);

sys/vm/vm_swap.c

347

vn_lock(vp, LK_EXCLUSIVE | LK_RETRY);

sys/vm/vm_swap.c

554

vn_lock(sp->sw_vp, LK_EXCLUSIVE | LK_RETRY);

sys/vm/vnode_pager.c

815

error = vget(vp, LK_SHARED | LK_RETRY | LK_CANRECURSE);

usr.sbin/makefs/hammer2/hammer2_flush.c

1469

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

usr.sbin/makefs/hammer2/hammer2_ondisk.c

119

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

usr.sbin/makefs/hammer2/hammer2_ondisk.c

151

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

usr.sbin/makefs/hammer2/hammer2_vfsops.c

1565

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);

usr.sbin/makefs/hammer2/hammer2_vfsops.c

1574

vn_lock(devvp, LK_EXCLUSIVE | LK_RETRY);