tree 639d104b0e66dc3bf143bf0010fb5954dc3e7b37
parent 0b4aae7aad162ad175ba8a65708332f888066b26
author Trond Myklebust <Trond.Myklebust@netapp.com> 1212693459 -0400
committer Trond Myklebust <Trond.Myklebust@netapp.com> 1215619719 -0400

NFS: Fix a preemption count leak in nfs_update_request

The commit 2785259631697ebb0749a3782cca206e2e542939 (nfs: use GFP_NOFS
preloads for radix-tree insertion) appears to have introduced a bug:
We only want to call radix_tree_preload() once after creating a request.
Calling it every time we loop after we created the request, will cause
preemption count leaks.

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Cc: Nick Piggin <npiggin@suse.de>