Cregit: Linux 6.18: fs

Contributors: 4
Author	Tokens	Token Proportion	Commits	Commit Proportion
Josef 'Jeff' Sipek	93	75.61%	1	20.00%
Jeff Layton	28	22.76%	2	40.00%
Unknown	1	0.81%	1	20.00%
Greg Kroah-Hartman	1	0.81%	1	20.00%
Total	123		5

/* SPDX-License-Identifier: GPL-2.0 */
#ifndef _LINUX_FS_STACK_H
#define _LINUX_FS_STACK_H

/* This file defines generic functions used primarily by stackable
 * filesystems; none of these functions require i_rwsem to be held.
 */

#include <linux/fs.h>

/* externs for fs/stack.c */
extern void fsstack_copy_attr_all(struct inode *dest, const struct inode *src);
extern void fsstack_copy_inode_size(struct inode *dst, struct inode *src);

/* inlines */
static inline void fsstack_copy_attr_atime(struct inode *dest,
					   const struct inode *src)
{
	inode_set_atime_to_ts(dest, inode_get_atime(src));
}

static inline void fsstack_copy_attr_times(struct inode *dest,
					   const struct inode *src)
{
	inode_set_atime_to_ts(dest, inode_get_atime(src));
	inode_set_mtime_to_ts(dest, inode_get_mtime(src));
	inode_set_ctime_to_ts(dest, inode_get_ctime(src));
}

#endif /* _LINUX_FS_STACK_H */

fs_stack.h