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bdev/ocssd: move bdev_ocssd_get_zone_by_slba

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Move bdev_ocssd_get_zone_by_slba up in the file.  This function is going
to be used by many others, so it makes sense to be defined near the top.

Change-Id: I7db438bac032966430b9ca6a56e977f7c7c3fe43
Signed-off-by: Konrad Sztyber <konrad.sztyber@intel.com>
Reviewed-on: https://review.gerrithub.io/c/spdk/spdk/+/477298
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Broadcom SPDK FC-NVMe CI <spdk-ci.pdl@broadcom.com>
Community-CI: SPDK CI Jenkins <sys_sgci@intel.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Jim Harris <james.r.harris@intel.com>
This commit is contained in:
Konrad Sztyber 2019-12-09 13:57:55 +01:00 committed by Tomasz Zawadzki
parent 153fbcb1f8
commit b63be39461
1 changed files with 17 additions and 17 deletions
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34
module/bdev/nvme/bdev_ocssd.c
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@ -150,6 +150,23 @@ static struct spdk_bdev_module ocssd_if = {
SPDK_BDEV_MODULE_REGISTER(ocssd, &ocssd_if); SPDK_BDEV_MODULE_REGISTER(ocssd, &ocssd_if);
static struct bdev_ocssd_zone *
bdev_ocssd_get_zone_by_slba(struct ocssd_bdev *ocssd_bdev, uint64_t slba)
{
struct nvme_bdev *nvme_bdev = &ocssd_bdev->nvme_bdev;
size_t zone_size = nvme_bdev->disk.zone_size;
if (slba % zone_size != 0) {
return NULL;
}
if (slba >= nvme_bdev->disk.blockcnt) {
return NULL;
}
return &ocssd_bdev->zones[slba / zone_size];
}
static void static void
bdev_ocssd_free_bdev(struct ocssd_bdev *ocssd_bdev) bdev_ocssd_free_bdev(struct ocssd_bdev *ocssd_bdev)
{ {
@ -614,23 +631,6 @@ bdev_ocssd_create_complete(struct bdev_ocssd_create_ctx *create_ctx, int status)
free(create_ctx); free(create_ctx);
} }
static struct bdev_ocssd_zone *
bdev_ocssd_get_zone_by_slba(struct ocssd_bdev *ocssd_bdev, uint64_t slba)
{
struct nvme_bdev *nvme_bdev = &ocssd_bdev->nvme_bdev;
size_t zone_size = nvme_bdev->disk.zone_size;
if (slba % zone_size != 0) {
return NULL;
}
if (slba >= nvme_bdev->disk.blockcnt) {
return NULL;
}
return &ocssd_bdev->zones[slba / zone_size];
}
static int bdev_ocssd_init_zone(struct bdev_ocssd_create_ctx *create_ctx); static int bdev_ocssd_init_zone(struct bdev_ocssd_create_ctx *create_ctx);
static void static void