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ufs: only pass LK_ADAPTIVE if LK_NODDLKTREAT is set

Description

ufs: only pass LK_ADAPTIVE if LK_NODDLKTREAT is set

This restores the pre-adaptive spinning state for SU which livelocks
otherwise. Note this is a bug in SU.

Reported by: pho

Details

Provenance
mjgAuthored on
Parents
rS363874: vfs: support lockless dotdot lookup
Branches
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