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Diffstat (limited to 'fs/cifs/cifsproto.h')
-rw-r--r--fs/cifs/cifsproto.h28
1 files changed, 22 insertions, 6 deletions
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h
index fa361bc00602..336c116995d7 100644
--- a/fs/cifs/cifsproto.h
+++ b/fs/cifs/cifsproto.h
@@ -22,6 +22,9 @@
#define _CIFSPROTO_H
#include <linux/nls.h>
#include "trace.h"
+#ifdef CONFIG_CIFS_DFS_UPCALL
+#include "dfs_cache.h"
+#endif
struct statfs;
struct smb_vol;
@@ -213,7 +216,7 @@ extern int cifs_match_super(struct super_block *, void *);
extern void cifs_cleanup_volume_info(struct smb_vol *pvolume_info);
extern struct smb_vol *cifs_get_volume_info(char *mount_data,
const char *devname, bool is_smb3);
-extern int cifs_mount(struct cifs_sb_info *, struct smb_vol *);
+extern int cifs_mount(struct cifs_sb_info *cifs_sb, struct smb_vol *vol);
extern void cifs_umount(struct cifs_sb_info *);
extern void cifs_mark_open_files_invalid(struct cifs_tcon *tcon);
extern void cifs_reopen_persistent_handles(struct cifs_tcon *tcon);
@@ -294,11 +297,6 @@ extern int CIFSGetDFSRefer(const unsigned int xid, struct cifs_ses *ses,
unsigned int *num_of_nodes,
const struct nls_table *nls_codepage, int remap);
-extern int get_dfs_path(const unsigned int xid, struct cifs_ses *ses,
- const char *old_path,
- const struct nls_table *nls_codepage,
- unsigned int *num_referrals,
- struct dfs_info3_param **referrals, int remap);
extern int parse_dfs_referrals(struct get_dfs_referral_rsp *rsp, u32 rsp_size,
unsigned int *num_of_nodes,
struct dfs_info3_param **target_nodes,
@@ -524,6 +522,11 @@ extern int E_md4hash(const unsigned char *passwd, unsigned char *p16,
const struct nls_table *codepage);
extern int SMBencrypt(unsigned char *passwd, const unsigned char *c8,
unsigned char *p24);
+extern void
+cifs_cleanup_volume_info_contents(struct smb_vol *volume_info);
+
+extern struct TCP_Server_Info *
+cifs_find_tcp_session(struct smb_vol *vol);
void cifs_readdata_release(struct kref *refcount);
int cifs_async_readv(struct cifs_readdata *rdata);
@@ -562,4 +565,17 @@ void cifs_free_hash(struct crypto_shash **shash, struct sdesc **sdesc);
extern void rqst_page_get_length(struct smb_rqst *rqst, unsigned int page,
unsigned int *len, unsigned int *offset);
+void extract_unc_hostname(const char *unc, const char **h, size_t *len);
+
+#ifdef CONFIG_CIFS_DFS_UPCALL
+static inline int get_dfs_path(const unsigned int xid, struct cifs_ses *ses,
+ const char *old_path,
+ const struct nls_table *nls_codepage,
+ struct dfs_info3_param *referral, int remap)
+{
+ return dfs_cache_find(xid, ses, nls_codepage, remap, old_path,
+ referral, NULL);
+}
+#endif
+
#endif /* _CIFSPROTO_H */