cifs: rename smb_vol as smb3_fs_context and move it to fs_context.h

Harmonize and change all such variables to 'ctx', where possible.
No changes to actual logic.

Signed-off-by: Ronnie Sahlberg <lsahlber@redhat.com>
Signed-off-by: Steve French <stfrench@microsoft.com>

1 files changed, 102 insertions, 3 deletions

diff --git a/fs/cifs/fs_context.h b/fs/cifs/fs_context.h
index 886208a1b0ef..f217bd600c1e 100644
--- a/fs/cifs/fs_context.h
+++ b/fs/cifs/fs_context.h
@@ -24,7 +24,7 @@ enum smb_version {
 	Smb_version_err
 };
 
-int cifs_parse_smb_version(char *value, struct smb_vol *vol, bool is_smb3);
+int cifs_parse_smb_version(char *value, struct smb3_fs_context *ctx, bool is_smb3);
 
 enum {
 	Opt_cache_loose,
@@ -35,7 +35,7 @@ enum {
 	Opt_cache_err
 };
 
-int cifs_parse_cache_flavor(char *value, struct smb_vol *vol);
+int cifs_parse_cache_flavor(char *value, struct smb3_fs_context *ctx);
 
 enum cifs_sec_param {
 	Opt_sec_krb5,
@@ -53,6 +53,105 @@ enum cifs_sec_param {
 	Opt_sec_err
 };
 
-int cifs_parse_security_flavors(char *value, struct smb_vol *vol);
+struct smb3_fs_context {
+	bool uid_specified;
+	bool gid_specified;
+	bool sloppy;
+	char *nodename;
+	bool got_ip;
+	bool got_version;
+	unsigned short port;
+
+	char *username;
+	char *password;
+	char *domainname;
+	char *UNC;
+	char *iocharset;  /* local code page for mapping to and from Unicode */
+	char source_rfc1001_name[RFC1001_NAME_LEN_WITH_NULL]; /* clnt nb name */
+	char target_rfc1001_name[RFC1001_NAME_LEN_WITH_NULL]; /* srvr nb name */
+	kuid_t cred_uid;
+	kuid_t linux_uid;
+	kgid_t linux_gid;
+	kuid_t backupuid;
+	kgid_t backupgid;
+	umode_t file_mode;
+	umode_t dir_mode;
+	enum securityEnum sectype; /* sectype requested via mnt opts */
+	bool sign; /* was signing requested via mnt opts? */
+	bool ignore_signature:1;
+	bool retry:1;
+	bool intr:1;
+	bool setuids:1;
+	bool setuidfromacl:1;
+	bool override_uid:1;
+	bool override_gid:1;
+	bool dynperm:1;
+	bool noperm:1;
+	bool nodelete:1;
+	bool mode_ace:1;
+	bool no_psx_acl:1; /* set if posix acl support should be disabled */
+	bool cifs_acl:1;
+	bool backupuid_specified; /* mount option  backupuid  is specified */
+	bool backupgid_specified; /* mount option  backupgid  is specified */
+	bool no_xattr:1;   /* set if xattr (EA) support should be disabled*/
+	bool server_ino:1; /* use inode numbers from server ie UniqueId */
+	bool direct_io:1;
+	bool strict_io:1; /* strict cache behavior */
+	bool cache_ro:1;
+	bool cache_rw:1;
+	bool remap:1;      /* set to remap seven reserved chars in filenames */
+	bool sfu_remap:1;  /* remap seven reserved chars ala SFU */
+	bool posix_paths:1; /* unset to not ask for posix pathnames. */
+	bool no_linux_ext:1;
+	bool linux_ext:1;
+	bool sfu_emul:1;
+	bool nullauth:1;   /* attempt to authenticate with null user */
+	bool nocase:1;     /* request case insensitive filenames */
+	bool nobrl:1;      /* disable sending byte range locks to srv */
+	bool nohandlecache:1; /* disable caching dir handles if srvr probs */
+	bool mand_lock:1;  /* send mandatory not posix byte range lock reqs */
+	bool seal:1;       /* request transport encryption on share */
+	bool nodfs:1;      /* Do not request DFS, even if available */
+	bool local_lease:1; /* check leases only on local system, not remote */
+	bool noblocksnd:1;
+	bool noautotune:1;
+	bool nostrictsync:1; /* do not force expensive SMBflush on every sync */
+	bool no_lease:1;     /* disable requesting leases */
+	bool fsc:1;	/* enable fscache */
+	bool mfsymlinks:1; /* use Minshall+French Symlinks */
+	bool multiuser:1;
+	bool rwpidforward:1; /* pid forward for read/write operations */
+	bool nosharesock:1;
+	bool persistent:1;
+	bool nopersistent:1;
+	bool resilient:1; /* noresilient not required since not fored for CA */
+	bool domainauto:1;
+	bool rdma:1;
+	bool multichannel:1;
+	bool use_client_guid:1;
+	/* reuse existing guid for multichannel */
+	u8 client_guid[SMB2_CLIENT_GUID_SIZE];
+	unsigned int bsize;
+	unsigned int rsize;
+	unsigned int wsize;
+	unsigned int min_offload;
+	bool sockopt_tcp_nodelay:1;
+	unsigned long actimeo; /* attribute cache timeout (jiffies) */
+	struct smb_version_operations *ops;
+	struct smb_version_values *vals;
+	char *prepath;
+	struct sockaddr_storage dstaddr; /* destination address */
+	struct sockaddr_storage srcaddr; /* allow binding to a local IP */
+	struct nls_table *local_nls;
+	unsigned int echo_interval; /* echo interval in secs */
+	__u64 snapshot_time; /* needed for timewarp tokens */
+	__u32 handle_timeout; /* persistent and durable handle timeout in ms */
+	unsigned int max_credits; /* smb3 max_credits 10 < credits < 60000 */
+	unsigned int max_channels;
+	__u16 compression; /* compression algorithm 0xFFFF default 0=disabled */
+	bool rootfs:1; /* if it's a SMB root file system */
+};
+
+int cifs_parse_security_flavors(char *value, struct smb3_fs_context *ctx);
 
 #endif