Commit 7e4b8d79 authored by Shuhei Matsumoto's avatar Shuhei Matsumoto Committed by Tomasz Zawadzki
Browse files

bdev/ocssd: Adjust location of num_parallel_units() and num_zones() 



Locating bdev_ocssd_num_parallel_units() and bdev_ocssd_num_zones()
closer to the related helper functions makes us a little easier to
understand the code.

Signed-off-by: default avatarShuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Change-Id: I0d96034bf26b2b1a39d879654ca2b30289349e4d
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/5127


Community-CI: Broadcom CI
Community-CI: Mellanox Build Bot
Tested-by: default avatarSPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: default avatarJim Harris <james.r.harris@intel.com>
Reviewed-by: default avatarAleksey Marchuk <alexeymar@mellanox.com>
parent 24f373c5

module/bdev/nvme/bdev_ocssd.c

+12 −12
Original line number Diff line number Diff line
@@ -112,18 +112,6 @@ bdev_ocssd_get_ns_from_bdev(struct ocssd_bdev *ocssd_bdev) 
	return bdev_ocssd_get_ns_from_nvme(ocssd_bdev->nvme_bdev.nvme_ns);

}



static uint64_t

bdev_ocssd_num_parallel_units(const struct ocssd_bdev *ocssd_bdev)

{

	return ocssd_bdev->range.end - ocssd_bdev->range.begin + 1;

}



static uint64_t

bdev_ocssd_num_zones(const struct ocssd_bdev *ocssd_bdev)

{

	return ocssd_bdev->nvme_bdev.disk.blockcnt / ocssd_bdev->nvme_bdev.disk.zone_size;

}



static int

bdev_ocssd_library_init(void)

{
@@ -191,6 +179,12 @@ static struct spdk_bdev_module ocssd_if = { 


SPDK_BDEV_MODULE_REGISTER(ocssd, &ocssd_if);



static uint64_t

bdev_ocssd_num_zones(const struct ocssd_bdev *ocssd_bdev)

{

	return ocssd_bdev->nvme_bdev.disk.blockcnt / ocssd_bdev->nvme_bdev.disk.zone_size;

}



static struct bdev_ocssd_zone *

bdev_ocssd_get_zone_by_lba(struct ocssd_bdev *ocssd_bdev, uint64_t lba)

{
@@ -240,6 +234,12 @@ bdev_ocssd_destruct(void *ctx) 
	return 0;

}



static uint64_t

bdev_ocssd_num_parallel_units(const struct ocssd_bdev *ocssd_bdev)

{

	return ocssd_bdev->range.end - ocssd_bdev->range.begin + 1;

}



static void

bdev_ocssd_translate_lba(struct ocssd_bdev *ocssd_bdev, uint64_t lba, uint64_t *grp,

			 uint64_t *pu, uint64_t *chk, uint64_t *lbk)