vfs_extattr.c (d3a7b5e70e4f8338bc2b3556df238e6ffb79a2ae) vfs_extattr.c (fa288043e2c7d1d75b1bdae82704af2eace72de7)
1/*
2 * Copyright (c) 1989, 1993
3 * The Regents of the University of California. All rights reserved.
4 * (c) UNIX System Laboratories, Inc.
5 * All or some portions of this file are derived from material licensed
6 * to the University of California by American Telephone and Telegraph
7 * Co. or Unix System Laboratories, Inc. and are reproduced herein with
8 * the permission of UNIX System Laboratories, Inc.

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1022 vrele(vp);
1023 return (error);
1024 }
1025 NDINIT(&nd, CREATE, LOCKPARENT | NOOBJ | SAVENAME, segflg, link, td);
1026 if ((error = namei(&nd)) == 0) {
1027 if (nd.ni_vp != NULL) {
1028 vrele(nd.ni_vp);
1029 error = EEXIST;
1/*
2 * Copyright (c) 1989, 1993
3 * The Regents of the University of California. All rights reserved.
4 * (c) UNIX System Laboratories, Inc.
5 * All or some portions of this file are derived from material licensed
6 * to the University of California by American Telephone and Telegraph
7 * Co. or Unix System Laboratories, Inc. and are reproduced herein with
8 * the permission of UNIX System Laboratories, Inc.

--- 1013 unchanged lines hidden (view full) ---

1022 vrele(vp);
1023 return (error);
1024 }
1025 NDINIT(&nd, CREATE, LOCKPARENT | NOOBJ | SAVENAME, segflg, link, td);
1026 if ((error = namei(&nd)) == 0) {
1027 if (nd.ni_vp != NULL) {
1028 vrele(nd.ni_vp);
1029 error = EEXIST;
1030 } else {
1030 } else if ((error = vn_lock(vp, LK_EXCLUSIVE | LK_RETRY, td))
1031 == 0) {
1031 VOP_LEASE(nd.ni_dvp, td, td->td_ucred, LEASE_WRITE);
1032 VOP_LEASE(vp, td, td->td_ucred, LEASE_WRITE);
1033 error = VOP_LINK(nd.ni_dvp, vp, &nd.ni_cnd);
1032 VOP_LEASE(nd.ni_dvp, td, td->td_ucred, LEASE_WRITE);
1033 VOP_LEASE(vp, td, td->td_ucred, LEASE_WRITE);
1034 error = VOP_LINK(nd.ni_dvp, vp, &nd.ni_cnd);
1035 VOP_UNLOCK(vp, 0, td);
1034 }
1035 NDFREE(&nd, NDF_ONLY_PNBUF);
1036 vput(nd.ni_dvp);
1037 }
1038 vrele(vp);
1039 vn_finished_write(mp);
1040 ASSERT_VOP_UNLOCKED(nd.ni_dvp, "link");
1041 ASSERT_VOP_UNLOCKED(nd.ni_vp, "link");

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1037 NDFREE(&nd, NDF_ONLY_PNBUF);
1038 vput(nd.ni_dvp);
1039 }
1040 vrele(vp);
1041 vn_finished_write(mp);
1042 ASSERT_VOP_UNLOCKED(nd.ni_dvp, "link");
1043 ASSERT_VOP_UNLOCKED(nd.ni_vp, "link");

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