X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=blobdiff_plain;f=lustre%2Finclude%2Fuapi%2Flinux%2Flustre%2Flustre_user.h;h=d7d8d487661817d08af4edef2549a48d0426a1b8;hp=a71d6f8493600208bcf5a4a85d81102b159c9f90;hb=a120bb13525727654713f008ffcaf0e3aec7cb65;hpb=94ee26738884e3f5b241698bc2e7a8da9702d264

diff --git a/lustre/include/uapi/linux/lustre/lustre_user.h b/lustre/include/uapi/linux/lustre/lustre_user.h
index a71d6f8..d7d8d48 100644
--- a/lustre/include/uapi/linux/lustre/lustre_user.h
+++ b/lustre/include/uapi/linux/lustre/lustre_user.h
@@ -2571,6 +2571,14 @@ enum lu_pcc_state_flags {
 	PCC_STATE_FL_ATTACHING		= 0x02,
 	/* Allow to auto attach at open */
 	PCC_STATE_FL_OPEN_ATTACH	= 0x04,
+	/* Allow to auto attach during I/O after layout lock revocation */
+	PCC_STATE_FL_IO_ATTACH		= 0x08,
+	/* Allow to auto attach at stat */
+	PCC_STATE_FL_STAT_ATTACH	= 0x10,
+	/* Allow to auto attach at the next open or layout refresh */
+	PCC_STATE_FL_AUTO_ATTACH	= PCC_STATE_FL_OPEN_ATTACH |
+					  PCC_STATE_FL_IO_ATTACH |
+					  PCC_STATE_FL_STAT_ATTACH,
 };
 
 struct lu_pcc_state {