From: Benny Halevy <bhalevy@panasas.com>
Date: Fri, 20 May 2011 11:47:33 +0000 (+0200)
Subject: NFSv4.1: purge deviceid cache on nfs_free_client
X-Git-Tag: v3.0-rc1~2^2~27
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1775bc342c6eacd6304493cbb2e0cda1a0182246;p=pandora-kernel.git

NFSv4.1: purge deviceid cache on nfs_free_client

Use the pnfs_layoutdriver_type both as a qualifier for the deviceid,
distinguishing deviceid from different layout types on the server,
and for freeing the layout-driver allocated structure containing the
nfs4_deviceid_node.

[BUG in _deviceid_purge_client]
[layout_driver MUST set free_deviceid_node if using dev-cache]
[let ver < 4.1 compile]
Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
[removed EXPORT_SYMBOL_GPL(nfs4_deviceid_purge_client)]
Signed-off-by: Benny Halevy <bhalevy@panasas.com>
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