zfs: stop passing LK_INTERLOCK to VOP_LOCK
There is an ongoing effort to eliminate this feature.
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@ -977,12 +977,13 @@ zfsctl_snapdir_lookup(struct vop_lookup_args *ap)
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*/
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VI_LOCK(*vpp);
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if (((*vpp)->v_iflag & VI_MOUNT) == 0) {
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VI_UNLOCK(*vpp);
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/*
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* Upgrade to exclusive lock in order to:
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* - avoid race conditions
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* - satisfy the contract of mount_snapshot()
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*/
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err = VOP_LOCK(*vpp, LK_TRYUPGRADE | LK_INTERLOCK);
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err = VOP_LOCK(*vpp, LK_TRYUPGRADE);
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if (err == 0)
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break;
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} else {
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