smb3: add mount option to allow RW caching of share accessed by only 1 client

[linux-2.6-microblaze.git] / fs / cifs / cifs_fs_sb.h

diff --git a/fs/cifs/cifs_fs_sb.h b/fs/cifs/cifs_fs_sb.h
index 286a104..6e7c442 100644 (file)
--- a/fs/cifs/cifs_fs_sb.h
+++ b/fs/cifs/cifs_fs_sb.h
@@ -54,6 +54,7 @@
 #define CIFS_MOUNT_NO_DFS 0x8000000 /* disable DFS resolving */
 #define CIFS_MOUNT_MODE_FROM_SID 0x10000000 /* retrieve mode from special ACE */
 #define CIFS_MOUNT_RO_CACHE    0x20000000  /* assumes share will not change */
+#define CIFS_MOUNT_RW_CACHE    0x40000000  /* assumes only client accessing */
 
 struct cifs_sb_info {
        struct rb_root tlink_tree;