xref: /linux/fs/9p/cache.h (revision 1ac731c529cd4d6adbce134754b51ff7d822b145) 
1 /* SPDX-License-Identifier: GPL-2.0-only */
2 /*
3  * V9FS cache definitions.
4  *
5  *  Copyright (C) 2009 by Abhishek Kulkarni <adkulkar@umail.iu.edu>
6  */
7 
8 #ifndef _9P_CACHE_H
9 #define _9P_CACHE_H
10 
11 #ifdef CONFIG_9P_FSCACHE
12 #include <linux/fscache.h>
13 
14 extern int v9fs_cache_session_get_cookie(struct v9fs_session_info *v9ses,
15 					  const char *dev_name);
16 
17 extern void v9fs_cache_inode_get_cookie(struct inode *inode);
18 
19 #else /* CONFIG_9P_FSCACHE */
20 
v9fs_cache_inode_get_cookie(struct inode * inode)21 static inline void v9fs_cache_inode_get_cookie(struct inode *inode)
22 {
23 }
24 
25 #endif /* CONFIG_9P_FSCACHE */
26 #endif /* _9P_CACHE_H */
27