From: Chuck Lever <chuck.lever@oracle.com>
Date: Mon, 12 Nov 2007 17:16:47 +0000 (-0500)
Subject: NFS: Introduce iovec I/O helpers to fs/nfs/direct.c
X-Git-Tag: v2.6.24-rc4~92^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=19f737879cc623c3aa73e655465faa3bff121768;p=pandora-kernel.git

NFS: Introduce iovec I/O helpers to fs/nfs/direct.c

Add helpers that iterate over multi-segment iovecs.  These will
be used to support multi-segment scatter/gather direct I/O in a
later patch.

Signed-off-by: Chuck Lever <cel@netapp.com>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
---

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