From: Jerome Marchand <jmarchan@redhat.com>
Date: Wed, 13 Jul 2011 15:20:05 +0000 (+0200)
Subject: Staging: zram: Fix kunmapping order
X-Git-Tag: v3.1-rc1~232^2~10
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dffbb44d5575facfb38a57cbb2925b03a5fc751b;p=pandora-kernel.git

Staging: zram: Fix kunmapping order

This patch fixes the unmapping order of KM_USER0/1 in
handle_uncompressed_page() and zram_read() so that kmap()/kunmap() calls
are correctly nested.

Reported-by: Nitin Gupta <ngupta@vflare.org>
Signed-off-by: Jerome Marchand <jmarchan@redhat.com>
Reviewed-by: Nitin Gupta <ngupta@vflare.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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