X-Git-Url: https://git.whamcloud.com/?a=blobdiff_plain;f=lustre%2Finclude%2Flustre_mdc.h;h=81abda69aa33e7ba1a4a0086469df9d3de77f6fc;hb=146676af22f226ddd8b5eb09d509e831123cc4ea;hp=1bfa2a8e193ee63ea72b7eb47ac48ab4b707b37c;hpb=6869932b552ac705f411de3362f01bd50c1f6f7d;p=fs%2Flustre-release.git

diff --git a/lustre/include/lustre_mdc.h b/lustre/include/lustre_mdc.h
index 1bfa2a8..81abda6 100644
--- a/lustre/include/lustre_mdc.h
+++ b/lustre/include/lustre_mdc.h
@@ -103,7 +103,22 @@ static inline void mdc_put_rpc_lock(struct mdc_rpc_lock *lck,
         EXIT;
 }
 
-struct mdc_cache_waiter {       
+static inline void mdc_update_max_ea_from_body(struct obd_export *exp,
+                                               struct mdt_body *body)
+{
+        if (body->valid & OBD_MD_FLMODEASIZE) {
+                if (exp->exp_obd->u.cli.cl_max_mds_easize < body->max_mdsize)
+                        exp->exp_obd->u.cli.cl_max_mds_easize =
+                                                body->max_mdsize;
+                if (exp->exp_obd->u.cli.cl_max_mds_cookiesize <
+                                                body->max_cookiesize)
+                        exp->exp_obd->u.cli.cl_max_mds_cookiesize =
+                                                body->max_cookiesize;
+        }
+}
+
+
+struct mdc_cache_waiter {
         struct list_head        mcw_entry;
         cfs_waitq_t             mcw_waitq;
 };