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-rw-r--r--fs/cifs/cifs_fs_sb.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/cifs/cifs_fs_sb.h b/fs/cifs/cifs_fs_sb.h
index b326d2ca3765..6e7c4427369d 100644
--- a/fs/cifs/cifs_fs_sb.h
+++ b/fs/cifs/cifs_fs_sb.h
@@ -53,6 +53,8 @@
#define CIFS_MOUNT_NO_HANDLE_CACHE 0x4000000 /* disable caching dir handles */
#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;