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MFC r224581:
authorkib <kib@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Mon, 8 Aug 2011 08:22:15 +0000 (08:22 +0000)
committerkib <kib@ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f>
Mon, 8 Aug 2011 08:22:15 +0000 (08:22 +0000)
commita564f3e46ed3988dd0d77ea779a7a906668253fc
tree3ece7f543eb8d9512be321d540058c4af81380bdtree | snapshot
parent5c316e733856266e0d0bc3e21bed018505693db7commit | diff
MFC r224581:
Fix the LK_NOSHARE lockmgr flag interaction with LK_UPGRADE and
LK_DOWNGRADE lock ops. Namely, the ops should be NOP since LK_NOSHARE
locks are always exclusive.

git-svn-id: svn://svn.freebsd.org/base/stable/8@224704 ccf9f872-aa2e-dd11-9fc8-001c23d0bc1f
sys/kern/kern_lock.c diff | blob | history
8-STABLE