tree 607c61275106a281db0522e0f9b7bed12655c17b
parent 8d042218b075de3cdbe066198515b3521553746e
author Nick Piggin <npiggin@suse.de> 1202197717 -0800
committer Trond Myklebust <Trond.Myklebust@netapp.com> 1202963049 -0500

nfs: use GFP_NOFS preloads for radix-tree insertion

NFS should use GFP_NOFS mode radix tree preloads rather than GFP_ATOMIC
allocations at radix-tree insertion-time.  This is important to reduce the
atomic memory requirement.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Cc: Trond Myklebust <trond.myklebust@fys.uio.no>
Cc: "J. Bruce Fields" <bfields@fieldses.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>