X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=lustre%2Finclude%2Flustre_mds.h;h=cb43281574890c0b5b9f0ce8d1a70a34629dbdc3;hb=a21c13d4df4bea1bec0f5804136740ed53d5a57f;hp=32ab1eda1d4c66ca364f0dc4ee5f441013fd01c3;hpb=23b2d47818996a825ab8eadd64ce29089b3d114b;p=fs%2Flustre-release.git

diff --git a/lustre/include/lustre_mds.h b/lustre/include/lustre_mds.h
index 32ab1ed..cb43281 100644
--- a/lustre/include/lustre_mds.h
+++ b/lustre/include/lustre_mds.h
@@ -68,10 +68,26 @@ struct md_rejig_data {
 #define MDD_OBD_NAME     "mdd_obd"
 #define MDD_OBD_UUID     "mdd_obd_uuid"
 
-static inline int md_should_create(__u64 flags)
+static inline int md_should_create(u64 open_flags)
 {
-	return !(flags & MDS_OPEN_DELAY_CREATE) && (flags & FMODE_WRITE) &&
-               !(flags & MDS_OPEN_LEASE);
+	return !(open_flags & MDS_OPEN_DELAY_CREATE) &&
+		(open_flags & MDS_FMODE_WRITE) &&
+	       !(open_flags & MDS_OPEN_LEASE);
+}
+
+/* do NOT or the MAY_*'s, you'll get the weakest */
+static inline int mds_accmode(u64 open_flags)
+{
+	int res = 0;
+
+	if (open_flags & MDS_FMODE_READ)
+		res |= MAY_READ;
+	if (open_flags & (MDS_FMODE_WRITE | MDS_OPEN_TRUNC | MDS_OPEN_APPEND))
+		res |= MAY_WRITE;
+	if (open_flags & MDS_FMODE_EXEC)
+		res = MAY_EXEC;
+
+	return res;
 }
 
 /** @} mds */