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authorsemenu <semenu@FreeBSD.org>2002-06-13 21:49:09 +0000
committersemenu <semenu@FreeBSD.org>2002-06-13 21:49:09 +0000
commit50d99cdfecd92f5323a18aa791a5b1cb9d8b7191 (patch)
tree6951958eefa7c3d066580c5bb379863dacb57268 /etc/rc.d/ypserv
parente930b35ecdd23d857aaa5efd37d78e7bfc0b3966 (diff)
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Fix a race during null node creation between relookuping the hash and
adding vnode to hash. The fix is to use atomic hash-lookup-and-add-if- not-found operation. The odd thing is that this race can't happen actually because the lowervp vnode is locked exclusively now during the whole process of null node creation. This must be thought as a step toward shared lookups. Also remove vp->v_mount checks when looking for a match in the hash, as this is the vestige. Also add comments and cosmetic changes.
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0 files changed, 0 insertions, 0 deletions
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