mirror of
https://mirrors.bfsu.edu.cn/git/linux.git
synced 2024-12-15 15:04:27 +08:00
8e656fd518
The previous export operations cannot handle multiple versions of a filesystem if they belong to the same sb instance. This adds a new type of file handle and extends export operations so that they can get the inode specified by a checkpoint number as well as an inode number and a generation number. Signed-off-by: Ryusuke Konishi <konishi.ryusuke@lab.ntt.co.jp>
18 lines
253 B
C
18 lines
253 B
C
#ifndef NILFS_EXPORT_H
|
|
#define NILFS_EXPORT_H
|
|
|
|
#include <linux/exportfs.h>
|
|
|
|
extern const struct export_operations nilfs_export_ops;
|
|
|
|
struct nilfs_fid {
|
|
u64 cno;
|
|
u64 ino;
|
|
u32 gen;
|
|
|
|
u32 parent_gen;
|
|
u64 parent_ino;
|
|
} __attribute__ ((packed));
|
|
|
|
#endif
|