UBI: rename ubi_scan_leb_slab

The old name is not logical anymore - rename it to 'aeb_slab_cache'.

Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>

drivers/mtd/ubi/scan.c

@@ -125,7 +125,7 @@ static int add_to_list(struct ubi_attach_info *ai, int pnum, int ec,
 	} else
 		BUG();
 
-	aeb = kmem_cache_alloc(ai->scan_leb_slab, GFP_KERNEL);
+	aeb = kmem_cache_alloc(ai->aeb_slab_cache, GFP_KERNEL);
 	if (!aeb)
 		return -ENOMEM;
 
@@ -154,7 +154,7 @@ static int add_corrupted(struct ubi_attach_info *ai, int pnum, int ec)
 
 	dbg_bld("add to corrupted: PEB %d, EC %d", pnum, ec);
 
-	aeb = kmem_cache_alloc(ai->scan_leb_slab, GFP_KERNEL);
+	aeb = kmem_cache_alloc(ai->aeb_slab_cache, GFP_KERNEL);
 	if (!aeb)
 		return -ENOMEM;
 
@@ -562,7 +562,7 @@ int ubi_add_to_av(struct ubi_device *ubi, struct ubi_attach_info *ai, int pnum,
 	if (err)
 		return err;
 
-	aeb = kmem_cache_alloc(ai->scan_leb_slab, GFP_KERNEL);
+	aeb = kmem_cache_alloc(ai->aeb_slab_cache, GFP_KERNEL);
 	if (!aeb)
 		return -ENOMEM;
 
@@ -1133,10 +1133,10 @@ struct ubi_attach_info *ubi_scan(struct ubi_device *ubi)
 	ai->volumes = RB_ROOT;
 
 	err = -ENOMEM;
-	ai->scan_leb_slab = kmem_cache_create("ubi_scan_leb_slab",
-					      sizeof(struct ubi_ainf_peb),
-					      0, 0, NULL);
-	if (!ai->scan_leb_slab)
+	ai->aeb_slab_cache = kmem_cache_create("ubi_aeb_slab_cache",
+					       sizeof(struct ubi_ainf_peb),
+					       0, 0, NULL);
+	if (!ai->aeb_slab_cache)
 		goto out_ai;
 
 	ech = kzalloc(ubi->ec_hdr_alsize, GFP_KERNEL);
@@ -1235,7 +1235,7 @@ static void destroy_av(struct ubi_attach_info *ai, struct ubi_ainf_volume *av)
 					this->rb_right = NULL;
 			}
 
-			kmem_cache_free(ai->scan_leb_slab, aeb);
+			kmem_cache_free(ai->aeb_slab_cache, aeb);
 		}
 	}
 	kfree(av);
@@ -1253,19 +1253,19 @@ void ubi_destroy_ai(struct ubi_attach_info *ai)
 
 	list_for_each_entry_safe(aeb, aeb_tmp, &ai->alien, u.list) {
 		list_del(&aeb->u.list);
-		kmem_cache_free(ai->scan_leb_slab, aeb);
+		kmem_cache_free(ai->aeb_slab_cache, aeb);
 	}
 	list_for_each_entry_safe(aeb, aeb_tmp, &ai->erase, u.list) {
 		list_del(&aeb->u.list);
-		kmem_cache_free(ai->scan_leb_slab, aeb);
+		kmem_cache_free(ai->aeb_slab_cache, aeb);
 	}
 	list_for_each_entry_safe(aeb, aeb_tmp, &ai->corr, u.list) {
 		list_del(&aeb->u.list);
-		kmem_cache_free(ai->scan_leb_slab, aeb);
+		kmem_cache_free(ai->aeb_slab_cache, aeb);
 	}
 	list_for_each_entry_safe(aeb, aeb_tmp, &ai->free, u.list) {
 		list_del(&aeb->u.list);
-		kmem_cache_free(ai->scan_leb_slab, aeb);
+		kmem_cache_free(ai->aeb_slab_cache, aeb);
 	}
 
 	/* Destroy the volume RB-tree */
@@ -1290,8 +1290,8 @@ void ubi_destroy_ai(struct ubi_attach_info *ai)
 		}
 	}
 
-	if (ai->scan_leb_slab)
-		kmem_cache_destroy(ai->scan_leb_slab);
+	if (ai->aeb_slab_cache)
+		kmem_cache_destroy(ai->aeb_slab_cache);
 
 	kfree(ai);
 }

drivers/mtd/ubi/scan.h

@@ -110,7 +110,7 @@ struct ubi_ainf_volume {
  * @mean_ec: mean erase counter value
  * @ec_sum: a temporary variable used when calculating @mean_ec
  * @ec_count: a temporary variable used when calculating @mean_ec
- * @scan_leb_slab: slab cache for &struct ubi_ainf_peb objects
+ * @aeb_slab_cache: slab cache for &struct ubi_ainf_peb objects
  *
  * This data structure contains the result of attaching an MTD device and may
  * be used by other UBI sub-systems to build final UBI data structures, further
@@ -136,7 +136,7 @@ struct ubi_attach_info {
 	int mean_ec;
 	uint64_t ec_sum;
 	int ec_count;
-	struct kmem_cache *scan_leb_slab;
+	struct kmem_cache *aeb_slab_cache;
 };
 
 struct ubi_device;