From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail-oi0-f71.google.com (mail-oi0-f71.google.com [209.85.218.71]) by kanga.kvack.org (Postfix) with ESMTP id 7C04C280245 for ; Tue, 7 Nov 2017 07:28:15 -0500 (EST) Received: by mail-oi0-f71.google.com with SMTP id b189so12705675oia.10 for ; Tue, 07 Nov 2017 04:28:15 -0800 (PST) Received: from mx1.redhat.com (mx1.redhat.com. [209.132.183.28]) by mx.google.com with ESMTPS id l185si521384oif.267.2017.11.07.04.28.14 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Tue, 07 Nov 2017 04:28:14 -0800 (PST) From: =?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 Sender: owner-linux-mm@kvack.org List-ID: 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?= 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-AndrA(C) 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 -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: email@kvack.org