diff options
Diffstat (limited to 'fs/cifs/cifsproto.h')
| -rw-r--r-- | fs/cifs/cifsproto.h | 29 |
1 files changed, 22 insertions, 7 deletions
diff --git a/fs/cifs/cifsproto.h b/fs/cifs/cifsproto.h index 6f4e243e0f62..96192c1e380a 100644 --- a/fs/cifs/cifsproto.h +++ b/fs/cifs/cifsproto.h @@ -77,7 +77,7 @@ extern int SendReceive(const unsigned int /* xid */ , struct cifs_ses *, struct smb_hdr * /* out */ , int * /* bytes returned */ , const int long_op); extern int SendReceiveNoRsp(const unsigned int xid, struct cifs_ses *ses, - struct smb_hdr *in_buf, int flags); + char *in_buf, int flags); extern int cifs_check_receive(struct mid_q_entry *mid, struct TCP_Server_Info *server, bool log_error); extern int SendReceive2(const unsigned int /* xid */ , struct cifs_ses *, @@ -88,9 +88,11 @@ extern int SendReceiveBlockingLock(const unsigned int xid, struct smb_hdr *in_buf , struct smb_hdr *out_buf, int *bytes_returned); -extern int checkSMB(struct smb_hdr *smb, __u16 mid, unsigned int length); -extern bool is_valid_oplock_break(struct smb_hdr *smb, - struct TCP_Server_Info *); +extern void cifs_add_credits(struct TCP_Server_Info *server, + const unsigned int add); +extern void cifs_set_credits(struct TCP_Server_Info *server, const int val); +extern int checkSMB(char *buf, unsigned int length); +extern bool is_valid_oplock_break(char *, struct TCP_Server_Info *); extern bool backup_cred(struct cifs_sb_info *); extern bool is_size_safe_to_change(struct cifsInodeInfo *, __u64 eof); extern void cifs_update_eof(struct cifsInodeInfo *cifsi, loff_t offset, @@ -104,7 +106,7 @@ extern int cifs_convert_address(struct sockaddr *dst, const char *src, int len); extern int cifs_set_port(struct sockaddr *addr, const unsigned short int port); extern int cifs_fill_sockaddr(struct sockaddr *dst, const char *src, int len, const unsigned short int port); -extern int map_smb_to_linux_error(struct smb_hdr *smb, bool logErr); +extern int map_smb_to_linux_error(char *buf, bool logErr); extern void header_assemble(struct smb_hdr *, char /* command */ , const struct cifs_tcon *, int /* length of fixed section (word count) in two byte units */); @@ -113,7 +115,7 @@ extern int small_smb_init_no_tc(const int smb_cmd, const int wct, void **request_buf); extern int CIFS_SessSetup(unsigned int xid, struct cifs_ses *ses, const struct nls_table *nls_cp); -extern __u16 GetNextMid(struct TCP_Server_Info *server); +extern __u64 GetNextMid(struct TCP_Server_Info *server); extern struct timespec cifs_NTtimeToUnix(__le64 utc_nanoseconds_since_1601); extern u64 cifs_UnixTimeToNT(struct timespec); extern struct timespec cnvrtDosUnixTm(__le16 le_date, __le16 le_time, @@ -168,7 +170,13 @@ extern struct smb_vol *cifs_get_volume_info(char *mount_data, const char *devname); extern int cifs_mount(struct cifs_sb_info *, struct smb_vol *); extern void cifs_umount(struct cifs_sb_info *); + +#if IS_ENABLED(CONFIG_CIFS_DFS_UPCALL) extern void cifs_dfs_release_automount_timer(void); +#else /* ! IS_ENABLED(CONFIG_CIFS_DFS_UPCALL) */ +#define cifs_dfs_release_automount_timer() do { } while (0) +#endif /* ! IS_ENABLED(CONFIG_CIFS_DFS_UPCALL) */ + void cifs_proc_init(void); void cifs_proc_clean(void); @@ -475,18 +483,25 @@ int cifs_async_readv(struct cifs_readdata *rdata); /* asynchronous write support */ struct cifs_writedata { struct kref refcount; + struct list_head list; + struct completion done; enum writeback_sync_modes sync_mode; struct work_struct work; struct cifsFileInfo *cfile; __u64 offset; + pid_t pid; unsigned int bytes; int result; + void (*marshal_iov) (struct kvec *iov, + struct cifs_writedata *wdata); unsigned int nr_pages; struct page *pages[1]; }; int cifs_async_writev(struct cifs_writedata *wdata); -struct cifs_writedata *cifs_writedata_alloc(unsigned int nr_pages); +void cifs_writev_complete(struct work_struct *work); +struct cifs_writedata *cifs_writedata_alloc(unsigned int nr_pages, + work_func_t complete); void cifs_writedata_release(struct kref *refcount); #endif /* _CIFSPROTO_H */ |