Release 4.11 fs/exofs/file.c
/*
* 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;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Boaz Harrosh | 19 | 100.00% | 1 | 100.00% |
| Total | 19 | 100.00% | 1 | 100.00% |
/* 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 = filemap_write_and_wait_range(inode->i_mapping, start, end);
if (ret)
return ret;
inode_lock(inode);
ret = sync_inode_metadata(filp->f_mapping->host, 1);
inode_unlock(inode);
return ret;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Josef Bacik | 45 | 56.25% | 1 | 16.67% |
| Boaz Harrosh | 32 | 40.00% | 3 | 50.00% |
| Al Viro | 2 | 2.50% | 1 | 16.67% |
| Christoph Hellwig | 1 | 1.25% | 1 | 16.67% |
| Total | 80 | 100.00% | 6 | 100.00% |
static int exofs_flush(struct file *file, fl_owner_t id)
{
int ret = vfs_fsync(file, 0);
/* TODO: Flush the OSD target */
return ret;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Boaz Harrosh | 28 | 100.00% | 2 | 100.00% |
| Total | 28 | 100.00% | 2 | 100.00% |
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,
};
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Boaz Harrosh | 148 | 73.63% | 5 | 45.45% |
| Josef Bacik | 45 | 22.39% | 1 | 9.09% |
| Al Viro | 7 | 3.48% | 4 | 36.36% |
| Christoph Hellwig | 1 | 0.50% | 1 | 9.09% |
| Total | 201 | 100.00% | 11 | 100.00% |
Information contained on this website is for historical information purposes only and does not indicate or represent copyright ownership.