From: Matthew Wilcox <matthew@wil.cx>
Date: Wed, 15 Dec 2010 20:44:06 +0000 (-0500)
Subject: USB: uas: Use GFP_NOIO instead of GFP_KERNEL in I/O submission path
X-Git-Tag: v2.6.38-rc1~465^2~11^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0b83ae960cd7d4a5ee02786ecf41ab45688999bf;p=pandora-kernel.git

USB: uas: Use GFP_NOIO instead of GFP_KERNEL in I/O submission path

If swap is on a UAS device, we could recurse into the driver by using
GFP_KERNEL.  Using GFP_NOIO ensures we won't.

Reported-by: James Bottomley <James.Bottomley@suse.de>
Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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