diff options
Diffstat (limited to 'fs/cifs/cifsglob.h')
| -rw-r--r-- | fs/cifs/cifsglob.h | 34 |
1 files changed, 19 insertions, 15 deletions
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h index 48b343d03430..8de977c359b1 100644 --- a/fs/cifs/cifsglob.h +++ b/fs/cifs/cifsglob.h @@ -16,6 +16,7 @@ #include <linux/mempool.h> #include <linux/workqueue.h> #include <linux/utsname.h> +#include <linux/netfs.h> #include "cifs_fs_sb.h" #include "cifsacl.h" #include <crypto/internal/hash.h> @@ -115,10 +116,18 @@ enum statusEnum { CifsInNegotiate, CifsNeedSessSetup, CifsInSessSetup, - CifsNeedTcon, - CifsInTcon, - CifsNeedFilesInvalidate, - CifsInFilesInvalidate +}; + +/* associated with each tree connection to the server */ +enum tid_status_enum { + TID_NEW = 0, + TID_GOOD, + TID_EXITING, + TID_NEED_RECON, + TID_NEED_TCON, + TID_IN_TCON, + TID_NEED_FILES_INVALIDATE, /* currently unused */ + TID_IN_FILES_INVALIDATE }; enum securityEnum { @@ -852,13 +861,7 @@ compare_mid(__u16 mid, const struct smb_hdr *smb) #define CIFS_MAX_RFC1002_WSIZE ((1<<17) - 1 - sizeof(WRITE_REQ) + 4) #define CIFS_MAX_RFC1002_RSIZE ((1<<17) - 1 - sizeof(READ_RSP) + 4) -/* - * The default wsize is 1M. find_get_pages seems to return a maximum of 256 - * pages in a single call. With PAGE_SIZE == 4k, this means we can fill - * a single wsize request with a single call. - */ #define CIFS_DEFAULT_IOSIZE (1024 * 1024) -#define SMB3_DEFAULT_IOSIZE (4 * 1024 * 1024) /* * Windows only supports a max of 60kb reads and 65535 byte writes. Default to @@ -1038,7 +1041,7 @@ struct cifs_tcon { char *password; /* for share-level security */ __u32 tid; /* The 4 byte tree id */ __u16 Flags; /* optional support bits */ - enum statusEnum tidStatus; + enum tid_status_enum status; atomic_t num_smbs_sent; union { struct { @@ -1402,6 +1405,11 @@ void cifsFileInfo_put(struct cifsFileInfo *cifs_file); */ struct cifsInodeInfo { + struct { + /* These must be contiguous */ + struct inode vfs_inode; /* the VFS's inode record */ + struct netfs_i_context netfs_ctx; /* Netfslib context */ + }; bool can_cache_brlcks; struct list_head llist; /* locks helb by this inode */ /* @@ -1432,10 +1440,6 @@ struct cifsInodeInfo { u64 uniqueid; /* server inode number */ u64 createtime; /* creation time on server */ __u8 lease_key[SMB2_LEASE_KEY_SIZE]; /* lease key for this inode */ -#ifdef CONFIG_CIFS_FSCACHE - struct fscache_cookie *fscache; -#endif - struct inode vfs_inode; struct list_head deferred_closes; /* list of deferred closes */ spinlock_t deferred_lock; /* protection on deferred list */ bool lease_granted; /* Flag to indicate whether lease or oplock is granted. */ |