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hw/block/nvme: fix zone write finalize 

The zone write pointer is unconditionally advanced, even for write
faults. Make sure that the zone is always transitioned to Full if the
write pointer reaches zone capacity.

Cc: Dmitry Fomichev <dmitry.fomichev@wdc.com>
Reviewed-by: Keith Busch <kbusch@kernel.org>
Signed-off-by: Klaus Jensen <k.jensen@samsung.com>
This commit is contained in:
Klaus Jensen 2021-01-12 10:32:37 +01:00
parent 24ec776a5a
commit 635b23ad43
1 changed files with 5 additions and 5 deletions
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10
hw/block/nvme.c
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@ -1268,10 +1268,13 @@ static void nvme_finalize_zoned_write(NvmeNamespace *ns, NvmeRequest *req,
nlb = le16_to_cpu(rw->nlb) + 1;
zone = nvme_get_zone_by_slba(ns, slba);
zone->d.wp += nlb;
if (failed) {
res->slba = 0;
zone->d.wp += nlb;
} else if (zone->w_ptr == nvme_zone_wr_boundary(zone)) {
}
if (zone->d.wp == nvme_zone_wr_boundary(zone)) {
switch (nvme_get_zone_state(zone)) {
case NVME_ZONE_STATE_IMPLICITLY_OPEN:
case NVME_ZONE_STATE_EXPLICITLY_OPEN:
@ -1288,9 +1291,6 @@ static void nvme_finalize_zoned_write(NvmeNamespace *ns, NvmeRequest *req,
default:
assert(false);
}
zone->d.wp = zone->w_ptr;
} else {
zone->d.wp += nlb;
}
}