From d300a41ef1c39cc5e6b90fd8834ea7ab16b5c48f Mon Sep 17 00:00:00 2001
From: Trond Myklebust <Trond.Myklebust@netapp.com>
Date: Thu, 13 May 2010 12:51:03 -0400
Subject: [PATCH] SUNRPC: Dont run rpcauth_cache_shrinker() when gfp_mask is
 GFP_NOFS

Under some circumstances, put_rpccred() can end up allocating memory, so
check the gfp_mask to prevent deadlocks.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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