From: Trond Myklebust <Trond.Myklebust@netapp.com>
Date: Fri, 16 Mar 2012 17:52:45 +0000 (-0400)
Subject: NFSv4.1: Fix a few issues in filelayout_commit_pagelist
X-Git-Tag: v3.4-rc1~123^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9390f42546339cf111edd23c16d6cf74ca41974c;p=pandora-kernel.git

NFSv4.1: Fix a few issues in filelayout_commit_pagelist

- Fix a race in which NFS_I(inode)->commits_outstanding could potentially
  go to zero (triggering a call to nfs_commit_clear_lock()) before we're
  done sending out all the commit RPC calls.

- If nfs_commitdata_alloc fails, there is no reason why we shouldn't
  try to send off all the commits-to-ds.

- Simplify the error handling.

- Change pnfs_commit_list() to always return either
  PNFS_ATTEMPTED or PNFS_NOT_ATTEMPTED.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: Fred Isaman <iisaman@netapp.com>
---

Reading git-diff-tree failed