LU-2017 mdc: add layout swap between 2 objects

[fs/lustre-release.git] / lustre / ptlrpc / pack_generic.c

diff --git a/lustre/ptlrpc/pack_generic.c b/lustre/ptlrpc/pack_generic.c
index 19786ca..7c8c6ba 100644 (file)
--- a/lustre/ptlrpc/pack_generic.c
+++ b/lustre/ptlrpc/pack_generic.c
@@ -2582,3 +2582,8 @@ void lustre_swab_update_reply_buf(struct update_reply *ur)
 }
 EXPORT_SYMBOL(lustre_swab_update_reply_buf);
 
+void lustre_swab_swap_layouts(struct mdc_swap_layouts *msl)
+{
+       __swab64s(&msl->msl_flags);
+}
+EXPORT_SYMBOL(lustre_swab_swap_layouts);