Commit 1fc2e3e5 authored by Artem Bityutskiy's avatar Artem Bityutskiy
Browse files

UBI: rename ubi_scan_leb_slab 



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

Signed-off-by: default avatarArtem Bityutskiy <artem.bityutskiy@linux.intel.com>
parent 0bae2887

drivers/mtd/ubi/scan.c

+14 −14
Original line number Diff line number Diff line
@@ -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",

	ai->aeb_slab_cache = kmem_cache_create("ubi_aeb_slab_cache",

					       sizeof(struct ubi_ainf_peb),

					       0, 0, NULL);

	if (!ai->scan_leb_slab)

	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

+2 −2
Original line number Diff line number Diff line
@@ -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;