]> git.openfabrics.org - ~shefty/rdma-dev.git/blobdiff - drivers/md/dm-thin.c
dm thin: use DMERR_LIMIT for errors
[~shefty/rdma-dev.git] / drivers / md / dm-thin.c
index 6b9322e63651eef4fe61a0e12748ecfe44b190d7..fba378f234a58516e0c1a1fd55f4a8bb25f82564 100644 (file)
@@ -567,7 +567,7 @@ static void process_prepared_mapping(struct dm_thin_new_mapping *m)
         */
        r = dm_thin_insert_block(tc->td, m->virt_block, m->data_block);
        if (r) {
-               DMERR("dm_thin_insert_block() failed");
+               DMERR_LIMIT("dm_thin_insert_block() failed");
                dm_cell_error(m->cell);
                goto out;
        }
@@ -622,7 +622,7 @@ static void process_prepared_discard(struct dm_thin_new_mapping *m)
 
        r = dm_thin_remove_block(tc->td, m->virt_block);
        if (r)
-               DMERR("dm_thin_remove_block() failed");
+               DMERR_LIMIT("dm_thin_remove_block() failed");
 
        process_prepared_discard_passdown(m);
 }
@@ -736,7 +736,7 @@ static void schedule_copy(struct thin_c *tc, dm_block_t virt_block,
                                   0, copy_complete, m);
                if (r < 0) {
                        mempool_free(m, pool->mapping_pool);
-                       DMERR("dm_kcopyd_copy() failed");
+                       DMERR_LIMIT("dm_kcopyd_copy() failed");
                        dm_cell_error(cell);
                }
        }
@@ -802,7 +802,7 @@ static void schedule_zero(struct thin_c *tc, dm_block_t virt_block,
                r = dm_kcopyd_zero(pool->copier, 1, &to, 0, copy_complete, m);
                if (r < 0) {
                        mempool_free(m, pool->mapping_pool);
-                       DMERR("dm_kcopyd_zero() failed");
+                       DMERR_LIMIT("dm_kcopyd_zero() failed");
                        dm_cell_error(cell);
                }
        }
@@ -814,7 +814,7 @@ static int commit(struct pool *pool)
 
        r = dm_pool_commit_metadata(pool->pmd);
        if (r)
-               DMERR("commit failed, error = %d", r);
+               DMERR_LIMIT("commit failed: error = %d", r);
 
        return r;
 }
@@ -997,7 +997,8 @@ static void process_discard(struct thin_c *tc, struct bio *bio)
                break;
 
        default:
-               DMERR("discard: find block unexpectedly returned %d", r);
+               DMERR_LIMIT("%s: dm_thin_find_block() failed: error = %d",
+                           __func__, r);
                cell_defer_no_holder(tc, cell);
                bio_io_error(bio);
                break;
@@ -1024,7 +1025,8 @@ static void break_sharing(struct thin_c *tc, struct bio *bio, dm_block_t block,
                break;
 
        default:
-               DMERR("%s: alloc_data_block() failed, error = %d", __func__, r);
+               DMERR_LIMIT("%s: alloc_data_block() failed: error = %d",
+                           __func__, r);
                dm_cell_error(cell);
                break;
        }
@@ -1100,7 +1102,8 @@ static void provision_block(struct thin_c *tc, struct bio *bio, dm_block_t block
                break;
 
        default:
-               DMERR("%s: alloc_data_block() failed, error = %d", __func__, r);
+               DMERR_LIMIT("%s: alloc_data_block() failed: error = %d",
+                           __func__, r);
                set_pool_mode(tc->pool, PM_READ_ONLY);
                dm_cell_error(cell);
                break;
@@ -1148,7 +1151,8 @@ static void process_bio(struct thin_c *tc, struct bio *bio)
                break;
 
        default:
-               DMERR("dm_thin_find_block() failed, error = %d", r);
+               DMERR_LIMIT("%s: dm_thin_find_block() failed: error = %d",
+                           __func__, r);
                cell_defer_no_holder(tc, cell);
                bio_io_error(bio);
                break;
@@ -1190,7 +1194,8 @@ static void process_bio_read_only(struct thin_c *tc, struct bio *bio)
                break;
 
        default:
-               DMERR("dm_thin_find_block() failed, error = %d", r);
+               DMERR_LIMIT("%s: dm_thin_find_block() failed: error = %d",
+                           __func__, r);
                bio_io_error(bio);
                break;
        }