From: Rahul Deshmukh <Rahul.Deshmukh@sun.com>
Date: Thu, 7 Oct 2010 12:50:21 +0000 (+0530)
Subject: b=21898 mdd_max_lmm_get unlikely->likely fix
X-Git-Tag: 2.0.53.0~9
X-Git-Url: https://git.whamcloud.com/?p=fs%2Flustre-release.git;a=commitdiff_plain;h=34aa03da8a3e8785abc2fd607b8c41afd7bed3d0

b=21898 mdd_max_lmm_get unlikely->likely fix

o=liang
i=andreas
i=rread
---

diff --git a/lustre/mdd/mdd_object.c b/lustre/mdd/mdd_object.c
index 6c2669d..4470ff7 100644
--- a/lustre/mdd/mdd_object.c
+++ b/lustre/mdd/mdd_object.c
@@ -245,7 +245,7 @@ struct lov_mds_md *mdd_max_lmm_get(const struct lu_env *env,
         }
         if (unlikely(mti->mti_max_lmm == NULL)) {
                 OBD_ALLOC(mti->mti_max_lmm, max_lmm_size);
-                if (unlikely(mti->mti_max_lmm != NULL))
+                if (likely(mti->mti_max_lmm != NULL))
                         mti->mti_max_lmm_size = max_lmm_size;
         }
         return mti->mti_max_lmm;