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Date:      Wed, 13 Oct 1999 15:14:10 -0400 (EDT)
From:      Zhihui Zhang <zzhang@cs.binghamton.edu>
To:        freebsd-hackers@freebsd.org
Subject:   The meaning of LK_INTERLOCK
Message-ID:  <Pine.GSO.3.96.991013150703.13392A-100000@sol.cs.binghamton.edu>

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The comments say that the flag LK_INTERLOCK means "unlock passed simple
lock after getting lk_interlock". Under what circumstances are we going to
need two simple locks (release the first one after getting the second
one)? I can not understand this easily from the source code. 

Any help is appreciated.

-Zhihui



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