diff options
Diffstat (limited to 'fs/exofs/file.c')
| -rw-r--r-- | fs/exofs/file.c | 83 |
1 files changed, 0 insertions, 83 deletions
diff --git a/fs/exofs/file.c b/fs/exofs/file.c deleted file mode 100644 index a94594ea2aa3..000000000000 --- a/fs/exofs/file.c +++ /dev/null @@ -1,83 +0,0 @@ -/* - * Copyright (C) 2005, 2006 - * Avishay Traeger (avishay@gmail.com) - * Copyright (C) 2008, 2009 - * Boaz Harrosh <ooo@electrozaur.com> - * - * Copyrights for code taken from ext2: - * Copyright (C) 1992, 1993, 1994, 1995 - * Remy Card (card@masi.ibp.fr) - * Laboratoire MASI - Institut Blaise Pascal - * Universite Pierre et Marie Curie (Paris VI) - * from - * linux/fs/minix/inode.c - * Copyright (C) 1991, 1992 Linus Torvalds - * - * This file is part of exofs. - * - * exofs 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. Since it is based on ext2, and the only - * valid version of GPL for the Linux kernel is version 2, the only valid - * version of GPL for exofs is version 2. - * - * exofs 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 exofs; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA - */ -#include "exofs.h" - -static int exofs_release_file(struct inode *inode, struct file *filp) -{ - return 0; -} - -/* exofs_file_fsync - flush the inode to disk - * - * Note, in exofs all metadata is written as part of inode, regardless. - * The writeout is synchronous - */ -static int exofs_file_fsync(struct file *filp, loff_t start, loff_t end, - int datasync) -{ - struct inode *inode = filp->f_mapping->host; - int ret; - - ret = file_write_and_wait_range(filp, start, end); - if (ret) - return ret; - - inode_lock(inode); - ret = sync_inode_metadata(filp->f_mapping->host, 1); - inode_unlock(inode); - return ret; -} - -static int exofs_flush(struct file *file, fl_owner_t id) -{ - int ret = vfs_fsync(file, 0); - /* TODO: Flush the OSD target */ - return ret; -} - -const struct file_operations exofs_file_operations = { - .llseek = generic_file_llseek, - .read_iter = generic_file_read_iter, - .write_iter = generic_file_write_iter, - .mmap = generic_file_mmap, - .open = generic_file_open, - .release = exofs_release_file, - .fsync = exofs_file_fsync, - .flush = exofs_flush, - .splice_read = generic_file_splice_read, - .splice_write = iter_file_splice_write, -}; - -const struct inode_operations exofs_file_inode_operations = { - .setattr = exofs_setattr, -}; |