Contributors: 7
| Author |
Tokens |
Token Proportion |
Commits |
Commit Proportion |
| David Howells |
79 |
49.07% |
3 |
16.67% |
| Linus Torvalds (pre-git) |
39 |
24.22% |
9 |
50.00% |
| Al Viro |
20 |
12.42% |
2 |
11.11% |
| Dave Jones |
19 |
11.80% |
1 |
5.56% |
| Thomas Gleixner |
2 |
1.24% |
1 |
5.56% |
| Brian Gerst |
1 |
0.62% |
1 |
5.56% |
| Américo Wang |
1 |
0.62% |
1 |
5.56% |
| Total |
161 |
|
18 |
|
/* SPDX-License-Identifier: GPL-2.0-or-later */
/* RomFS internal definitions
*
* Copyright © 2007 Red Hat, Inc. All Rights Reserved.
* Written by David Howells (dhowells@redhat.com)
*/
#include <linux/romfs_fs.h>
struct romfs_inode_info {
struct inode vfs_inode;
unsigned long i_metasize; /* size of non-data area */
unsigned long i_dataoffset; /* from the start of fs */
};
static inline size_t romfs_maxsize(struct super_block *sb)
{
return (size_t) (unsigned long) sb->s_fs_info;
}
static inline struct romfs_inode_info *ROMFS_I(struct inode *inode)
{
return container_of(inode, struct romfs_inode_info, vfs_inode);
}
/*
* mmap-nommu.c
*/
#if !defined(CONFIG_MMU) && defined(CONFIG_ROMFS_ON_MTD)
extern const struct file_operations romfs_ro_fops;
#else
#define romfs_ro_fops generic_ro_fops
#endif
/*
* storage.c
*/
extern int romfs_dev_read(struct super_block *sb, unsigned long pos,
void *buf, size_t buflen);
extern ssize_t romfs_dev_strnlen(struct super_block *sb,
unsigned long pos, size_t maxlen);
extern int romfs_dev_strcmp(struct super_block *sb, unsigned long pos,
const char *str, size_t size);