diff options
Diffstat (limited to 'fs/cifs/cifsglob.h')
| -rw-r--r-- | fs/cifs/cifsglob.h | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h index f293e052e351..38feae812b47 100644 --- a/fs/cifs/cifsglob.h +++ b/fs/cifs/cifsglob.h @@ -479,6 +479,14 @@ struct smb_version_operations { struct cifs_tcon *tcon, __le16 *path, int is_dir, unsigned long p); + /* make unix special files (block, char, fifo, socket) */ + int (*make_node)(unsigned int xid, + struct inode *inode, + struct dentry *dentry, + struct cifs_tcon *tcon, + char *full_path, + umode_t mode, + dev_t device_number); }; struct smb_version_values { @@ -735,13 +743,13 @@ in_flight(struct TCP_Server_Info *server) } static inline bool -has_credits(struct TCP_Server_Info *server, int *credits) +has_credits(struct TCP_Server_Info *server, int *credits, int num_credits) { int num; spin_lock(&server->req_lock); num = *credits; spin_unlock(&server->req_lock); - return num > 0; + return num >= num_credits; } static inline void @@ -962,11 +970,14 @@ cap_unix(struct cifs_ses *ses) struct cached_fid { bool is_valid:1; /* Do we have a useable root fid */ + bool file_all_info_is_valid:1; + struct kref refcount; struct cifs_fid *fid; struct mutex fid_mutex; struct cifs_tcon *tcon; struct work_struct lease_break; + struct smb2_file_all_info file_all_info; }; /* @@ -1735,6 +1746,7 @@ require use of the stronger protocol */ * GlobalMid_Lock protects: * list operations on pending_mid_q and oplockQ * updates to XID counters, multiplex id and SMB sequence numbers + * list operations on global DnotifyReqList * tcp_ses_lock protects: * list operations on tcp and SMB session lists * tcon->open_file_lock protects the list of open files hanging off the tcon |