From: Akinobu Mita <akinobu.mita@gmail.com>
Date: Fri, 27 Aug 2010 19:08:13 +0000 (+0000)
Subject: mlx4: use bitmap library
X-Git-Tag: v2.6.37-rc1~147^2~643
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e27cd4f8ca9dde7938f4f83ef75b6fae8d46dd5f;p=pandora-kernel.git

mlx4: use bitmap library

Replace loops calling set_bit() and clear_bit() with bitmap_set() and
bitmap_clear().

Unlike loops calling set_bit() and clear_bit(), bitmap_set() and
bitmap_clear() are not atomic. But this is ok.
Because the bitmap operations are protected by bitmap->lock
except for initialization of the bitmap in mlx4_bitmap_init().

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Roland Dreier <rolandd@cisco.com>
Cc: netdev@vger.kernel.org
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

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