diff options
Diffstat (limited to 'fs/cifs/cifs_fs_sb.h')
| -rw-r--r-- | fs/cifs/cifs_fs_sb.h | 41 |
1 files changed, 29 insertions, 12 deletions
diff --git a/fs/cifs/cifs_fs_sb.h b/fs/cifs/cifs_fs_sb.h index c4c306f7b06..9409fa10bd5 100644 --- a/fs/cifs/cifs_fs_sb.h +++ b/fs/cifs/cifs_fs_sb.h @@ -15,9 +15,13 @@ * the GNU Lesser General Public License for more details. * */ +#include <linux/rbtree.h> + #ifndef _CIFS_FS_SB_H #define _CIFS_FS_SB_H +#include <linux/backing-dev.h> + #define CIFS_MOUNT_NO_PERM 1 /* do not do client vfs_perm check */ #define CIFS_MOUNT_SET_UID 2 /* set current's euid in create etc. */ #define CIFS_MOUNT_SERVER_INUM 4 /* inode numbers from uniqueid from server */ @@ -32,22 +36,35 @@ #define CIFS_MOUNT_OVERR_GID 0x800 /* override gid returned from server */ #define CIFS_MOUNT_DYNPERM 0x1000 /* allow in-memory only mode setting */ #define CIFS_MOUNT_NOPOSIXBRL 0x2000 /* mandatory not posix byte range lock */ +#define CIFS_MOUNT_NOSSYNC 0x4000 /* don't do slow SMBflush on every sync*/ +#define CIFS_MOUNT_FSCACHE 0x8000 /* local caching enabled */ +#define CIFS_MOUNT_MF_SYMLINKS 0x10000 /* Minshall+French Symlinks enabled */ +#define CIFS_MOUNT_MULTIUSER 0x20000 /* multiuser mount */ +#define CIFS_MOUNT_STRICT_IO 0x40000 /* strict cache mode */ +#define CIFS_MOUNT_RWPIDFORWARD 0x80000 /* use pid forwarding for rw */ +#define CIFS_MOUNT_POSIXACL 0x100000 /* mirror of MS_POSIXACL in mnt_cifs_flags */ +#define CIFS_MOUNT_CIFS_BACKUPUID 0x200000 /* backup intent bit for a user */ +#define CIFS_MOUNT_CIFS_BACKUPGID 0x400000 /* backup intent bit for a group */ struct cifs_sb_info { - struct cifsTconInfo *tcon; /* primary mount */ - struct list_head nested_tcon_q; + struct rb_root tlink_tree; + spinlock_t tlink_tree_lock; + struct tcon_link *master_tlink; struct nls_table *local_nls; unsigned int rsize; unsigned int wsize; - uid_t mnt_uid; - gid_t mnt_gid; - mode_t mnt_file_mode; - mode_t mnt_dir_mode; - int mnt_cifs_flags; - int prepathlen; - char *prepath; /* relative path under the share to mount to */ -#ifdef CONFIG_CIFS_DFS_UPCALL - char *mountdata; /* mount options received at mount time */ -#endif + unsigned long actimeo; /* attribute cache timeout (jiffies) */ + atomic_t active; + kuid_t mnt_uid; + kgid_t mnt_gid; + kuid_t mnt_backupuid; + kgid_t mnt_backupgid; + umode_t mnt_file_mode; + umode_t mnt_dir_mode; + unsigned int mnt_cifs_flags; + char *mountdata; /* options received at mount time or via DFS refs */ + struct backing_dev_info bdi; + struct delayed_work prune_tlinks; + struct rcu_head rcu; }; #endif /* _CIFS_FS_SB_H */ |