LU-11579 lov: quiet lov_dump_lmm_ console messages

Limit messages in lov_dump_lmm_objects() and lov_dump_lmm_common()
printing to the console repeatedly when D_ERROR is used.  Change
CDEBUG() to CDEBUG_LIMIT() so that rate-limiting is applied.

Test-Parameters: trivial
Signed-off-by: Andreas Dilger <adilger@whamcloud.com>
Change-Id: I32fd70cdf6422222ab0a8f599aa60bc2f6da229e
Reviewed-on: https://review.whamcloud.com/33513
Tested-by: Jenkins
Tested-by: Maloo <maloo@whamcloud.com>
Reviewed-by: Bobi Jam <bobijam@hotmail.com>
Reviewed-by: Patrick Farrell <paf@cray.com>
Reviewed-by: Mike Pershin <mpershin@whamcloud.com>
Reviewed-by: Oleg Drokin <green@whamcloud.com>

diff --git a/lustre/lov/lov_pack.c b/lustre/lov/lov_pack.c
index da41b2c..3fe19fe 100644 (file)
--- a/lustre/lov/lov_pack.c
+++ b/lustre/lov/lov_pack.c
@@ -53,13 +53,13 @@ void lov_dump_lmm_common(int level, void *lmmp)
        struct ost_id oi;
 
        lmm_oi_le_to_cpu(&oi, &lmm->lmm_oi);
        struct ost_id oi;
 
        lmm_oi_le_to_cpu(&oi, &lmm->lmm_oi);

-       CDEBUG(level, "objid "DOSTID", magic 0x%08x, pattern %#x\n",
-              POSTID(&oi), le32_to_cpu(lmm->lmm_magic),
-              le32_to_cpu(lmm->lmm_pattern));
-       CDEBUG(level, "stripe_size %u, stripe_count %u, layout_gen %u\n",
-              le32_to_cpu(lmm->lmm_stripe_size),
-              le16_to_cpu(lmm->lmm_stripe_count),
-              le16_to_cpu(lmm->lmm_layout_gen));
+       CDEBUG_LIMIT(level, "objid "DOSTID", magic 0x%08x, pattern %#x\n",
+                    POSTID(&oi), le32_to_cpu(lmm->lmm_magic),
+                    le32_to_cpu(lmm->lmm_pattern));
+       CDEBUG_LIMIT(level, "stripe_size %u, stripe_count %u, layout_gen %u\n",
+                    le32_to_cpu(lmm->lmm_stripe_size),
+                    le16_to_cpu(lmm->lmm_stripe_count),
+                    le16_to_cpu(lmm->lmm_layout_gen));

 }
 
 static void lov_dump_lmm_objects(int level, struct lov_ost_data *lod,
 }
 
 static void lov_dump_lmm_objects(int level, struct lov_ost_data *lod,


@@ -68,8 +68,9 @@ static void lov_dump_lmm_objects(int level, struct lov_ost_data *lod,
        int i;
 
        if (stripe_count > LOV_V1_INSANE_STRIPE_COUNT) {
        int i;
 
        if (stripe_count > LOV_V1_INSANE_STRIPE_COUNT) {

-               CDEBUG(level, "bad stripe_count %u > max_stripe_count %u\n",
-                      stripe_count, LOV_V1_INSANE_STRIPE_COUNT);
+               CDEBUG_LIMIT(level,
+                            "bad stripe_count %u > max_stripe_count %u\n",
+                            stripe_count, LOV_V1_INSANE_STRIPE_COUNT);

                return;
        }
 
                return;
        }
 


@@ -77,8 +78,8 @@ static void lov_dump_lmm_objects(int level, struct lov_ost_data *lod,
                struct ost_id oi;
 
                ostid_le_to_cpu(&lod->l_ost_oi, &oi);
                struct ost_id oi;
 
                ostid_le_to_cpu(&lod->l_ost_oi, &oi);

-               CDEBUG(level, "stripe %u idx %u subobj "DOSTID"\n", i,
-                      le32_to_cpu(lod->l_ost_idx), POSTID(&oi));
+               CDEBUG_LIMIT(level, "stripe %u idx %u subobj "DOSTID"\n", i,
+                            le32_to_cpu(lod->l_ost_idx), POSTID(&oi));

        }
 }
 
        }
 }
 


@@ -92,7 +93,7 @@ void lov_dump_lmm_v1(int level, struct lov_mds_md_v1 *lmm)
 void lov_dump_lmm_v3(int level, struct lov_mds_md_v3 *lmm)
 {
        lov_dump_lmm_common(level, lmm);
 void lov_dump_lmm_v3(int level, struct lov_mds_md_v3 *lmm)
 {
        lov_dump_lmm_common(level, lmm);

-       CDEBUG(level, "pool_name "LOV_POOLNAMEF"\n", lmm->lmm_pool_name);
+       CDEBUG_LIMIT(level, "pool_name "LOV_POOLNAMEF"\n", lmm->lmm_pool_name);

        lov_dump_lmm_objects(level, lmm->lmm_objects,
                             le16_to_cpu(lmm->lmm_stripe_count));
 }
        lov_dump_lmm_objects(level, lmm->lmm_objects,
                             le16_to_cpu(lmm->lmm_stripe_count));
 }


@@ -110,8 +111,8 @@ void lov_dump_lmm(int level, void *lmm)
                lov_dump_lmm_v3(level, (struct lov_mds_md_v3 *)lmm);
                break;
        default:
                lov_dump_lmm_v3(level, (struct lov_mds_md_v3 *)lmm);
                break;
        default:

-               CDEBUG(level, "unrecognized lmm_magic %x, assuming %x\n",
-                      magic, LOV_MAGIC_V1);
+               CDEBUG_LIMIT(level, "unrecognized lmm_magic %x, assuming %x\n",
+                            magic, LOV_MAGIC_V1);

                lov_dump_lmm_common(level, lmm);
                break;
        }
                lov_dump_lmm_common(level, lmm);
                break;
        }