Commit 8ca04592 authored by ZhaoLong Wang's avatar ZhaoLong Wang
Browse files

exportfs: kabi: Reserve KABI slots for export_operations structure 

hulk inclusion
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I8ZSV8



--------------------------------

export_operations is a structure for registering callback methods and has
changed since version 5.10.

Reserve two KABI slots for export_operations by referring to the policy
of version 5.10.

Signed-off-by: default avatarZhaoLong Wang <wangzhaolong1@huawei.com>
parent 34a4a473

include/linux/exportfs.h

+3 −0
Original line number Diff line number Diff line
@@ -3,6 +3,7 @@ 
#define LINUX_EXPORTFS_H 1



#include <linux/types.h>

#include <linux/kabi.h>



struct dentry;

struct iattr;
@@ -225,6 +226,8 @@ struct export_operations { 
						*/

#define EXPORT_OP_FLUSH_ON_CLOSE	(0x20) /* fs flushes file data on close */

	unsigned long	flags;

	KABI_RESERVE(1)

	KABI_RESERVE(2)

};



extern int exportfs_encode_inode_fh(struct inode *inode, struct fid *fid,