forked from mirrors/linux
e359147f01
In later patches, we're going to change how the inode's ctime field is used. Switch to using accessor functions instead of raw accesses of inode->i_ctime. Signed-off-by: Jeff Layton <jlayton@kernel.org> Reviewed-by: Jan Kara <jack@suse.cz> Message-Id: <20230705190309.579783-82-jlayton@kernel.org> Signed-off-by: Christian Brauner <brauner@kernel.org>
30 lines
832 B
C
30 lines
832 B
C
/* SPDX-License-Identifier: GPL-2.0 */
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#ifndef _LINUX_FS_STACK_H
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#define _LINUX_FS_STACK_H
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/* This file defines generic functions used primarily by stackable
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* filesystems; none of these functions require i_mutex to be held.
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*/
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#include <linux/fs.h>
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/* externs for fs/stack.c */
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extern void fsstack_copy_attr_all(struct inode *dest, const struct inode *src);
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extern void fsstack_copy_inode_size(struct inode *dst, struct inode *src);
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/* inlines */
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static inline void fsstack_copy_attr_atime(struct inode *dest,
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const struct inode *src)
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{
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dest->i_atime = src->i_atime;
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}
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static inline void fsstack_copy_attr_times(struct inode *dest,
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const struct inode *src)
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{
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dest->i_atime = src->i_atime;
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dest->i_mtime = src->i_mtime;
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inode_set_ctime_to_ts(dest, inode_get_ctime(src));
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}
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#endif /* _LINUX_FS_STACK_H */
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