From: Trond Myklebust <Trond.Myklebust@netapp.com>
Date: Sun, 8 Jul 2007 18:11:36 +0000 (-0400)
Subject: NFSv4: Don't call OPEN if we already have an open stateid for a file
X-Git-Tag: v2.6.23-rc1~1073^2~32
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6ee412689027dc7954453aed392ab5c7599c0f73;p=pandora-kernel.git

NFSv4: Don't call OPEN if we already have an open stateid for a file

If we already have a stateid with the correct open mode for a given file,
then we can reuse that stateid instead of re-issuing an OPEN call without
violating the close-to-open caching semantics.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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