From: Anna Schumaker <Anna.Schumaker@netapp.com>
Date: Tue, 25 Nov 2014 18:18:16 +0000 (-0500)
Subject: nfs: Add DEALLOCATE support
X-Git-Tag: omap-for-v3.19/fixes-rc1~150^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=624bd5b7b683c978c6d5f4e9f6142cfb3470983d;p=pandora-kernel.git

nfs: Add DEALLOCATE support

This patch adds support for using the NFS v4.2 operation DEALLOCATE to
punch holes in a file.

Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
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