Commit a7c37873 authored by Konrad Sztyber's avatar Konrad Sztyber Committed by Jim Harris
Browse files

module/zone_block: don't align size to optimal open zones 



There's no good reason to reduce the capacity by aligning it to the
number of optimal open zones.  If such alignment is required by the
users of the zone block bdev, it should be done on their own layer.

Signed-off-by: default avatarKonrad Sztyber <konrad.sztyber@intel.com>
Change-Id: Ic8614a82715e9f064619aa8fdb75d1a0b851490c
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/7656


Community-CI: Broadcom CI
Community-CI: Mellanox Build Bot
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarNiklas Cassel <niklas.cassel@wdc.com>
Reviewed-by: default avatarShuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
parent cf41deae

module/bdev/zone_block/vbdev_zone_block.c

+0 −2
Original line number Diff line number Diff line
@@ -776,8 +776,6 @@ zone_block_register(const char *base_bdev_name) 
		bdev_node->zone_shift = spdk_u64log2(zone_size);

		bdev_node->num_zones = base_bdev->blockcnt / zone_size;



		/* Align num_zones to optimal_open_zones */

		bdev_node->num_zones -= bdev_node->num_zones % name->optimal_open_zones;

		bdev_node->zones = calloc(bdev_node->num_zones, sizeof(struct block_zone));

		if (!bdev_node->zones) {

			rc = -ENOMEM;