From: Felix Blyakher <felixb@sgi.com>
Date: Tue, 15 Jul 2008 17:40:22 +0000 (-0500)
Subject: nfs: set correct fl_len in nlmclnt_test()
X-Git-Tag: v2.6.27-rc1~1052^2~1^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d67d1c7bf948341fd8678c8e337ec27f4b46b206;p=pandora-kernel.git

nfs: set correct fl_len in nlmclnt_test()

fcntl(F_GETLK) on an nfs client incorrectly returns
the values for the conflicting lock. fl_len value is
always 1.
If the conflicting lock is (0, 4095) the F_GETLK
request for (1024, 10) returns (0, 1), which doesn't
even cover the requested range, and is quite confusing.
The fix is trivial, set fl_end from the fl_end value
recieved from the nfs server.

Signed-off-by: Felix Blyakher <felixb@sgi.com>
Signed-off-by: "J. Bruce Fields" <bfields@citi.umich.edu>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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