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| author | Pavel Shilovsky <pshilovsky@samba.org> | 2012-09-19 06:22:44 -0700 |
|---|---|---|
| committer | Steve French <smfrench@gmail.com> | 2012-09-24 21:46:33 -0500 |
| commit | b8c32dbb0deb287a5fcb78251e4eae6c7275760d (patch) | |
| tree | fa3cddfd4595846921f51a922b7e1722b1e35fa4 /fs/cifs/cifsglob.h | |
| parent | 579f9053236c796d718162c37c72bb3bd32d008c (diff) | |
| download | kernel_goldelico_gta04-b8c32dbb0deb287a5fcb78251e4eae6c7275760d.zip kernel_goldelico_gta04-b8c32dbb0deb287a5fcb78251e4eae6c7275760d.tar.gz kernel_goldelico_gta04-b8c32dbb0deb287a5fcb78251e4eae6c7275760d.tar.bz2 | |
CIFS: Request SMB2.1 leases
if server supports them and we need oplocks.
Signed-off-by: Pavel Shilovsky <piastryyy@gmail.com>
Signed-off-by: Steve French <sfrench@us.ibm.com>
Diffstat (limited to 'fs/cifs/cifsglob.h')
| -rw-r--r-- | fs/cifs/cifsglob.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h index e2492e1..b6ec142 100644 --- a/fs/cifs/cifsglob.h +++ b/fs/cifs/cifsglob.h @@ -361,6 +361,12 @@ struct smb_version_operations { const unsigned int); /* push brlocks from the cache to the server */ int (*push_mand_locks)(struct cifsFileInfo *); + /* get lease key of the inode */ + void (*get_lease_key)(struct inode *, struct cifs_fid *fid); + /* set lease key of the inode */ + void (*set_lease_key)(struct inode *, struct cifs_fid *fid); + /* generate new lease key */ + void (*new_lease_key)(struct cifs_fid *fid); }; struct smb_version_values { @@ -895,6 +901,7 @@ struct cifs_fid { #ifdef CONFIG_CIFS_SMB2 __u64 persistent_fid; /* persist file id for smb2 */ __u64 volatile_fid; /* volatile file id for smb2 */ + __u8 lease_key[SMB2_LEASE_KEY_SIZE]; /* lease key for smb2 */ #endif }; @@ -1012,6 +1019,9 @@ struct cifsInodeInfo { u64 server_eof; /* current file size on server -- protected by i_lock */ u64 uniqueid; /* server inode number */ u64 createtime; /* creation time on server */ +#ifdef CONFIG_CIFS_SMB2 + __u8 lease_key[SMB2_LEASE_KEY_SIZE]; /* lease key for this inode */ +#endif #ifdef CONFIG_CIFS_FSCACHE struct fscache_cookie *fscache; #endif |