From: Christoph Lameter <clameter@sgi.com>
Date: Thu, 13 Mar 2008 06:57:49 +0000 (-0700)
Subject: slub page alloc fallback: Enable interrupts for GFP_WAIT.
X-Git-Tag: v2.6.25-rc7~104^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=caeab084deb61cd2d51cb8facc0e894a5b406aa4;p=pandora-kernel.git

slub page alloc fallback: Enable interrupts for GFP_WAIT.

The fallback path needs to enable interrupts like done for
the other page allocator calls. This was not necessary with
the alternate fast path since we handled irq enable/disable in
the slow path. The regular fastpath handles irq enable/disable
around calls to the slow path so we need to restore the proper
status before calling the page allocator from the slowpath.

Signed-off-by: Christoph Lameter <clameter@sgi.com>
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