smb: move client and server files to common directory fs/smb

Move CIFS/SMB3 related client and server files (cifs.ko and ksmbd.ko
and helper modules) to new fs/smb subdirectory:

   fs/cifs --> fs/smb/client
   fs/ksmbd --> fs/smb/server
   fs/smbfs_common --> fs/smb/common

Suggested-by: Linus Torvalds <torvalds@linux-foundation.org>
Acked-by: Namjae Jeon <linkinjeon@kernel.org>
Signed-off-by: Steve French <stfrench@microsoft.com>

1 files changed, 0 insertions, 148 deletions

diff --git a/fs/cifs/fscache.h b/fs/cifs/fscache.h
deleted file mode 100644
index 173999610997..000000000000
--- a/fs/cifs/fscache.h
+++ /dev/null
@@ -1,148 +0,0 @@
-/* SPDX-License-Identifier: LGPL-2.1 */
-/*
- *   CIFS filesystem cache interface definitions
- *
- *   Copyright (c) 2010 Novell, Inc.
- *   Authors(s): Suresh Jayaraman (sjayaraman@suse.de>
- *
- */
-#ifndef _CIFS_FSCACHE_H
-#define _CIFS_FSCACHE_H
-
-#include <linux/swap.h>
-#include <linux/fscache.h>
-
-#include "cifsglob.h"
-
-/*
- * Coherency data attached to CIFS volume within the cache
- */
-struct cifs_fscache_volume_coherency_data {
-	__le64	resource_id;		/* unique server resource id */
-	__le64	vol_create_time;
-	__le32	vol_serial_number;
-} __packed;
-
-/*
- * Coherency data attached to CIFS inode within the cache.
- */
-struct cifs_fscache_inode_coherency_data {
-	__le64 last_write_time_sec;
-	__le64 last_change_time_sec;
-	__le32 last_write_time_nsec;
-	__le32 last_change_time_nsec;
-};
-
-#ifdef CONFIG_CIFS_FSCACHE
-
-/*
- * fscache.c
- */
-extern int cifs_fscache_get_super_cookie(struct cifs_tcon *);
-extern void cifs_fscache_release_super_cookie(struct cifs_tcon *);
-
-extern void cifs_fscache_get_inode_cookie(struct inode *inode);
-extern void cifs_fscache_release_inode_cookie(struct inode *);
-extern void cifs_fscache_unuse_inode_cookie(struct inode *inode, bool update);
-
-static inline
-void cifs_fscache_fill_coherency(struct inode *inode,
-				 struct cifs_fscache_inode_coherency_data *cd)
-{
-	struct cifsInodeInfo *cifsi = CIFS_I(inode);
-
-	memset(cd, 0, sizeof(*cd));
-	cd->last_write_time_sec   = cpu_to_le64(cifsi->netfs.inode.i_mtime.tv_sec);
-	cd->last_write_time_nsec  = cpu_to_le32(cifsi->netfs.inode.i_mtime.tv_nsec);
-	cd->last_change_time_sec  = cpu_to_le64(cifsi->netfs.inode.i_ctime.tv_sec);
-	cd->last_change_time_nsec = cpu_to_le32(cifsi->netfs.inode.i_ctime.tv_nsec);
-}
-
-
-static inline struct fscache_cookie *cifs_inode_cookie(struct inode *inode)
-{
-	return netfs_i_cookie(&CIFS_I(inode)->netfs);
-}
-
-static inline void cifs_invalidate_cache(struct inode *inode, unsigned int flags)
-{
-	struct cifs_fscache_inode_coherency_data cd;
-
-	cifs_fscache_fill_coherency(inode, &cd);
-	fscache_invalidate(cifs_inode_cookie(inode), &cd,
-			   i_size_read(inode), flags);
-}
-
-extern int __cifs_fscache_query_occupancy(struct inode *inode,
-					  pgoff_t first, unsigned int nr_pages,
-					  pgoff_t *_data_first,
-					  unsigned int *_data_nr_pages);
-
-static inline int cifs_fscache_query_occupancy(struct inode *inode,
-					       pgoff_t first, unsigned int nr_pages,
-					       pgoff_t *_data_first,
-					       unsigned int *_data_nr_pages)
-{
-	if (!cifs_inode_cookie(inode))
-		return -ENOBUFS;
-	return __cifs_fscache_query_occupancy(inode, first, nr_pages,
-					      _data_first, _data_nr_pages);
-}
-
-extern int __cifs_readpage_from_fscache(struct inode *pinode, struct page *ppage);
-extern void __cifs_readahead_to_fscache(struct inode *pinode, loff_t pos, size_t len);
-
-
-static inline int cifs_readpage_from_fscache(struct inode *inode,
-					     struct page *page)
-{
-	if (cifs_inode_cookie(inode))
-		return __cifs_readpage_from_fscache(inode, page);
-	return -ENOBUFS;
-}
-
-static inline void cifs_readahead_to_fscache(struct inode *inode,
-					     loff_t pos, size_t len)
-{
-	if (cifs_inode_cookie(inode))
-		__cifs_readahead_to_fscache(inode, pos, len);
-}
-
-#else /* CONFIG_CIFS_FSCACHE */
-static inline
-void cifs_fscache_fill_coherency(struct inode *inode,
-				 struct cifs_fscache_inode_coherency_data *cd)
-{
-}
-
-static inline int cifs_fscache_get_super_cookie(struct cifs_tcon *tcon) { return 0; }
-static inline void cifs_fscache_release_super_cookie(struct cifs_tcon *tcon) {}
-
-static inline void cifs_fscache_get_inode_cookie(struct inode *inode) {}
-static inline void cifs_fscache_release_inode_cookie(struct inode *inode) {}
-static inline void cifs_fscache_unuse_inode_cookie(struct inode *inode, bool update) {}
-static inline struct fscache_cookie *cifs_inode_cookie(struct inode *inode) { return NULL; }
-static inline void cifs_invalidate_cache(struct inode *inode, unsigned int flags) {}
-
-static inline int cifs_fscache_query_occupancy(struct inode *inode,
-					       pgoff_t first, unsigned int nr_pages,
-					       pgoff_t *_data_first,
-					       unsigned int *_data_nr_pages)
-{
-	*_data_first = ULONG_MAX;
-	*_data_nr_pages = 0;
-	return -ENOBUFS;
-}
-
-static inline int
-cifs_readpage_from_fscache(struct inode *inode, struct page *page)
-{
-	return -ENOBUFS;
-}
-
-static inline
-void cifs_readahead_to_fscache(struct inode *inode, loff_t pos, size_t len) {}
-
-#endif /* CONFIG_CIFS_FSCACHE */
-
-#endif /* _CIFS_FSCACHE_H */