b=22980 improve obdfilter-survey performance on multi-core system

[fs/lustre-release.git] / lustre / mdd / mdd_dir.c

diff --git a/lustre/mdd/mdd_dir.c b/lustre/mdd/mdd_dir.c
index 61a4b4b..f0efe38 100644 (file)
--- a/lustre/mdd/mdd_dir.c
+++ b/lustre/mdd/mdd_dir.c
@@ -2442,7 +2442,7 @@ static int mdd_links_add(const struct lu_env *env,
                                PFID(mdd_object_fid(mdd_obj)));
         }
 
-        if (buf->lb_vmalloc)
+        if (buf->lb_len > OBD_ALLOC_BIG)
                 /* if we vmalloced a large buffer drop it */
                 mdd_buf_put(buf);
 
@@ -2529,7 +2529,7 @@ out:
                        oldlname->ln_namelen, oldlname->ln_name, rc,
                        PFID(mdd_object_fid(mdd_obj)));
 
-        if (buf->lb_vmalloc)
+        if (buf->lb_len > OBD_ALLOC_BIG)
                 /* if we vmalloced a large buffer drop it */
                 mdd_buf_put(buf);