From 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 Mon Sep 17 00:00:00 2001 From: Yunhong Jiang Date: Tue, 4 Aug 2015 12:17:53 -0700 Subject: Add the rt linux 4.1.3-rt3 as base Import the rt linux 4.1.3-rt3 as OPNFV kvm base. It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and the base is: commit 0917f823c59692d751951bf5ea699a2d1e2f26a2 Author: Sebastian Andrzej Siewior Date: Sat Jul 25 12:13:34 2015 +0200 Prepare v4.1.3-rt3 Signed-off-by: Sebastian Andrzej Siewior We lose all the git history this way and it's not good. We should apply another opnfv project repo in future. Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423 Signed-off-by: Yunhong Jiang --- kernel/fs/nilfs2/ifile.h | 58 ++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 58 insertions(+) create mode 100644 kernel/fs/nilfs2/ifile.h (limited to 'kernel/fs/nilfs2/ifile.h') diff --git a/kernel/fs/nilfs2/ifile.h b/kernel/fs/nilfs2/ifile.h new file mode 100644 index 000000000..679674d13 --- /dev/null +++ b/kernel/fs/nilfs2/ifile.h @@ -0,0 +1,58 @@ +/* + * ifile.h - NILFS inode file + * + * Copyright (C) 2006-2008 Nippon Telegraph and Telephone Corporation. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + * + * Written by Amagai Yoshiji + * Revised by Ryusuke Konishi + * + */ + +#ifndef _NILFS_IFILE_H +#define _NILFS_IFILE_H + +#include +#include +#include +#include "mdt.h" +#include "alloc.h" + + +static inline struct nilfs_inode * +nilfs_ifile_map_inode(struct inode *ifile, ino_t ino, struct buffer_head *ibh) +{ + void *kaddr = kmap(ibh->b_page); + return nilfs_palloc_block_get_entry(ifile, ino, ibh, kaddr); +} + +static inline void nilfs_ifile_unmap_inode(struct inode *ifile, ino_t ino, + struct buffer_head *ibh) +{ + kunmap(ibh->b_page); +} + +int nilfs_ifile_create_inode(struct inode *, ino_t *, struct buffer_head **); +int nilfs_ifile_delete_inode(struct inode *, ino_t); +int nilfs_ifile_get_inode_block(struct inode *, ino_t, struct buffer_head **); + +int nilfs_ifile_count_free_inodes(struct inode *, u64 *, u64 *); + +int nilfs_ifile_read(struct super_block *sb, struct nilfs_root *root, + size_t inode_size, struct nilfs_inode *raw_inode, + struct inode **inodep); + +#endif /* _NILFS_IFILE_H */ -- cgit 1.2.3-korg