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lightnvm: use end_io callback instead of instance

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When the lightnvm core had the "gennvm" layer between the device and the
target, there was a need for the core to be able to figure out which
target it should send an end_io callback to. Leading to a "double"
end_io, first for the media manager instance, and then for the target
instance. Now that core and gennvm is merged, there is no longer a need
for this, and a single end_io callback will do.

Signed-off-by: Matias Bjørling <[email protected]>
Signed-off-by: Jens Axboe <[email protected]>
This commit is contained in:
Matias Bjørling 2017-01-31 13:17:17 +01:00 • committed by Jens Axboe
commit 06894efea7
6 changed files with 13 additions and 20 deletions
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3
drivers/nvme/host/lightnvm.c
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@ -484,7 +484,8 @@ static void nvme_nvm_end_io(struct request *rq, int error)
struct nvm_rq *rqd = rq->end_io_data;
rqd->ppa_status = nvme_req(rq)->result.u64;
nvm_end_io(rqd, error);
rqd->error = error;
nvm_end_io(rqd);
kfree(nvme_req(rq)->cmd);
blk_mq_free_request(rq);