From: David Howells <dhowells@redhat.com>
Date: Thu, 23 Feb 2012 13:51:00 +0000 (+0000)
Subject: NOMMU: Don't need to clear vm_mm when deleting a VMA
X-Git-Tag: v3.2.10~66
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ce6e3def616ad1e22443df7fc8bdaa3384cf0575;p=pandora-kernel.git

NOMMU: Don't need to clear vm_mm when deleting a VMA

commit b94cfaf6685d691dc3fab023cf32f65e9b7be09c upstream.

Don't clear vm_mm in a deleted VMA as it's unnecessary and might
conceivably break the filesystem or driver VMA close routine.

Reported-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: David Howells <dhowells@redhat.com>
Acked-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---

Reading git-diff-tree failed