linux-kernel - [PATCH 0/1] introduce page_ref_inc

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Date:	Mon, 20 Jun 2016 12:38:12 +0200
From:	Christian Borntraeger <borntraeger@...ibm.com>
To:	Andrew Morton <akpm@...ux-foundation.org>, linux-mm@...ck.org
Cc:	Paolo Bonzini <pbonzini@...hat.com>,
	Radim Krčmář <rkrcmar@...hat.com>,
	KVM <kvm@...r.kernel.org>,
	Cornelia Huck <cornelia.huck@...ibm.com>,
	linux-s390 <linux-s390@...r.kernel.org>,
	Christian Borntraeger <borntraeger@...ibm.com>,
	David Hildenbrand <dahi@...ux.vnet.ibm.com>,
	linux-kernel@...r.kernel.org, Vlastimil Babka <vbabka@...e.cz>,
	Joonsoo Kim <iamjoonsoo.kim@....com>
Subject: [PATCH 0/1] introduce page_ref_inc_return

commit 0139aa7b7fa1 ("mm: rename _count, field of the struct page,
to _refcount") changed all accesses to page->_count to use wrappers.
There is already a page_ref_dec_return and we need for kvm/s390
code the function "page_ref_inc_return" as well.

FWIW, the code is under
https://git.kernel.org/cgit/linux/kernel/git/kvms390/linux.git/log/?h=next


Can I get an ack to carry this patch via the KVM/s390 tree (will
be merged into Paolos kvm tree soon)?

David Hildenbrand (1):
  mm/page_ref: introduce page_ref_inc_return

 include/linux/page_ref.h | 9 +++++++++
 1 file changed, 9 insertions(+)

-- 
2.5.5