From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1757619AbdKGM2Q (ORCPT ); Tue, 7 Nov 2017 07:28:16 -0500 Received: from mx1.redhat.com ([209.132.183.28]:42388 "EHLO mx1.redhat.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752545AbdKGM2O (ORCPT ); Tue, 7 Nov 2017 07:28:14 -0500 DMARC-Filter: OpenDMARC Filter v1.3.2 mx1.redhat.com DC51EC058ED8 Authentication-Results: ext-mx08.extmail.prod.ext.phx2.redhat.com; dmarc=none (p=none dis=none) header.from=redhat.com Authentication-Results: ext-mx08.extmail.prod.ext.phx2.redhat.com; spf=fail smtp.mailfrom=marcandre.lureau@redhat.com From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= To: linux-mm@kvack.org, linux-kernel@vger.kernel.org Cc: aarcange@redhat.com, hughd@google.com, nyc@holomorphy.com, mike.kravetz@oracle.com, =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= Subject: [PATCH v3 3/9] hugetlb: expose hugetlbfs_inode_info in header Date: Tue, 7 Nov 2017 13:27:54 +0100 Message-Id: <20171107122800.25517-4-marcandre.lureau@redhat.com> In-Reply-To: <20171107122800.25517-1-marcandre.lureau@redhat.com> References: <20171107122800.25517-1-marcandre.lureau@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.32]); Tue, 07 Nov 2017 12:28:14 +0000 (UTC) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org hugetlbfs inode information will need to be accessed by code in mm/shmem.c for file sealing operations. Move inode information definition from .c file to header for needed access. Signed-off-by: Marc-André Lureau Reviewed-by: Mike Kravetz --- fs/hugetlbfs/inode.c | 10 ---------- include/linux/hugetlb.h | 10 ++++++++++ 2 files changed, 10 insertions(+), 10 deletions(-) diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c index ed113ea17aff..f57aab929e41 100644 --- a/fs/hugetlbfs/inode.c +++ b/fs/hugetlbfs/inode.c @@ -55,16 +55,6 @@ struct hugetlbfs_config { umode_t mode; }; -struct hugetlbfs_inode_info { - struct shared_policy policy; - struct inode vfs_inode; -}; - -static inline struct hugetlbfs_inode_info *HUGETLBFS_I(struct inode *inode) -{ - return container_of(inode, struct hugetlbfs_inode_info, vfs_inode); -} - int sysctl_hugetlb_shm_group; enum { diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index fbf5b31d47ee..590a77433a14 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -279,6 +279,16 @@ static inline struct hugetlbfs_sb_info *HUGETLBFS_SB(struct super_block *sb) return sb->s_fs_info; } +struct hugetlbfs_inode_info { + struct shared_policy policy; + struct inode vfs_inode; +}; + +static inline struct hugetlbfs_inode_info *HUGETLBFS_I(struct inode *inode) +{ + return container_of(inode, struct hugetlbfs_inode_info, vfs_inode); +} + extern const struct file_operations hugetlbfs_file_operations; extern const struct vm_operations_struct hugetlb_vm_ops; struct file *hugetlb_file_setup(const char *name, size_t size, vm_flags_t acct, -- 2.15.0.125.g8f49766d64