From: Anna Schumaker <Anna.Schumaker@netapp.com>
Date: Mon, 16 Mar 2015 18:06:23 +0000 (-0400)
Subject: NFS: Don't zap caches on fallocate()
X-Git-Tag: omap-for-v4.1/fixes-rc1~19^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9a51940bf65bf9fdc93027d70bdecdfc403c5b24;p=pandora-kernel.git

NFS: Don't zap caches on fallocate()

This patch adds a GETATTR to the end of ALLOCATE and DEALLOCATE
operations so we can set the updated inode size and change attribute
directly.  DEALLOCATE will still need to release pagecache pages, so
nfs42_proc_deallocate() now calls truncate_pagecache_range() before
contacting the server.

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

Reading git-diff-tree failed