From: Trond Myklebust <trond.myklebust@primarydata.com>
Date: Wed, 8 Oct 2014 20:39:12 +0000 (-0400)
Subject: NFSv4.1/pnfs: replace broken pnfs_put_lseg_async
X-Git-Tag: fixes-against-v3.18-rc2~50^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6543f803670530f6aa93790d9fa116d8395a537d;p=pandora-kernel.git

NFSv4.1/pnfs: replace broken pnfs_put_lseg_async

You cannot call pnfs_put_lseg_async() more than once per lseg, so it
is really an inappropriate way to deal with a refcount issue.

Instead, replace it with a function that decrements the refcount, and
puts the final 'free' operation (which is incompatible with locks) on
the workqueue.

Cc: Weston Andros Adamson <dros@primarydata.com>
Fixes: e6cf82d1830f: pnfs: add pnfs_put_lseg_async
Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>
---

Reading git-diff-tree failed