From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-wr0-f199.google.com (mail-wr0-f199.google.com [209.85.128.199]) by kanga.kvack.org (Postfix) with ESMTP id 70F586B0003 for ; Sun, 15 Apr 2018 14:22:03 -0400 (EDT) Received: by mail-wr0-f199.google.com with SMTP id b9so10620634wrj.15 for ; Sun, 15 Apr 2018 11:22:03 -0700 (PDT) Received: from userp2120.oracle.com (userp2120.oracle.com. [156.151.31.85]) by mx.google.com with ESMTPS id u17si2478475edf.290.2018.04.15.11.22.01 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Sun, 15 Apr 2018 11:22:01 -0700 (PDT) From: Mike Kravetz Subject: [PATCH v4 0/3] restructure memfd code Date: Sun, 15 Apr 2018 11:21:16 -0700 Message-Id: <20180415182119.4517-1-mike.kravetz@oracle.com> Sender: owner-linux-mm@kvack.org List-ID: To: linux-mm@kvack.org, linux-kernel@vger.kernel.org Cc: Matthew Wilcox , Hugh Dickins , Andrea Arcangeli , Michal Hocko , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , David Herrmann , Khalid Aziz , Andrew Morton , Mike Kravetz This is a replacement for "Patch series restructure memfd code, v2" which was previously in mmotm. This previous series incorrectly moved the memfd code out of shemm.c as a separate commit. Please let me know if there are any issues with the way code is restructured/moved in this series. Specifically, the last patch. While redoing the series, all sparse warnings in mm/shmem.c are fixed in patch 1. Patch 2 updates comments, definitions, function names and file checking such that patch 3 is code movement only. v4 adds more cleanups in patch 2 before code movement. Mike Kravetz (3): mm/shmem: add __rcu annotations and properly deref radix entry mm/shmem: update file sealing comments and file checking mm: restructure memfd code fs/Kconfig | 3 + fs/fcntl.c | 2 +- include/linux/memfd.h | 16 +++ include/linux/shmem_fs.h | 13 -- mm/Makefile | 1 + mm/memfd.c | 345 +++++++++++++++++++++++++++++++++++++++++++++++ mm/shmem.c | 338 ++-------------------------------------------- 7 files changed, 377 insertions(+), 341 deletions(-) create mode 100644 include/linux/memfd.h create mode 100644 mm/memfd.c -- 2.13.6