LU-10092 pcc: auto attach during open for valid cache

[fs/lustre-release.git] / lustre / include / uapi / linux / lustre / lustre_user.h

diff --git a/lustre/include/uapi/linux/lustre/lustre_user.h b/lustre/include/uapi/linux/lustre/lustre_user.h
index ccccdac..710aca8 100644 (file)
--- a/lustre/include/uapi/linux/lustre/lustre_user.h
+++ b/lustre/include/uapi/linux/lustre/lustre_user.h
@@ -2335,6 +2335,8 @@ enum lu_pcc_state_flags {
        PCC_STATE_FL_ATTR_VALID         = 0x01,
        /* The file is being attached into PCC */
        PCC_STATE_FL_ATTACHING          = 0x02,
+       /* Allow to auto attach at open */
+       PCC_STATE_FL_OPEN_ATTACH        = 0x04,
 };
 
 struct lu_pcc_state {