From: Roland Dreier <roland@purestorage.com>
Date: Tue, 14 Aug 2012 22:17:10 +0000 (-0700)
Subject: mlx4_core: Clean up buddy bitmap allocation
X-Git-Tag: v3.6-rc3~36^2^4~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=96f17d590092ae2511adf599a252e8ed1901b7a4;p=pandora-kernel.git

mlx4_core: Clean up buddy bitmap allocation

 - Use kcalloc() / vzalloc() instead of an extra bitmap_zero().
 - Add __GFP_NOWARN to kcalloc() since we'll try vzalloc() if it fails.

Signed-off-by: Roland Dreier <roland@purestorage.com>
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