diff options
| author | Matias Bjørling <matias@cnexlabs.com> | 2017-01-31 13:17:17 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2017-01-31 08:32:13 -0700 |
| commit | 06894efea706b3cd4ce31e341ec51b4c62c34a86 (patch) | |
| tree | d17b75b474e6b65fcc81cab7846a6cf9c67f8496 /drivers/lightnvm/rrpc.c | |
| parent | 84d4add793c65b5bda802dcefcf0d7ab1a8e22ed (diff) | |
lightnvm: use end_io callback instead of instance
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 <matias@cnexlabs.com>
Signed-off-by: Jens Axboe <axboe@fb.com>
Diffstat (limited to 'drivers/lightnvm/rrpc.c')
| -rw-r--r-- | drivers/lightnvm/rrpc.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/drivers/lightnvm/rrpc.c b/drivers/lightnvm/rrpc.c index 9fb7de395915..e00b1d7b976f 100644 --- a/drivers/lightnvm/rrpc.c +++ b/drivers/lightnvm/rrpc.c @@ -779,7 +779,7 @@ static void rrpc_end_io_write(struct rrpc *rrpc, struct rrpc_rq *rrqd, static void rrpc_end_io(struct nvm_rq *rqd) { - struct rrpc *rrpc = container_of(rqd->ins, struct rrpc, instance); + struct rrpc *rrpc = rqd->private; struct nvm_tgt_dev *dev = rrpc->dev; struct rrpc_rq *rrqd = nvm_rq_to_pdu(rqd); uint8_t npages = rqd->nr_ppas; @@ -972,8 +972,9 @@ static int rrpc_submit_io(struct rrpc *rrpc, struct bio *bio, bio_get(bio); rqd->bio = bio; - rqd->ins = &rrpc->instance; + rqd->private = rrpc; rqd->nr_ppas = nr_pages; + rqd->end_io = rrpc_end_io; rrq->flags = flags; err = nvm_submit_io(dev, rqd); @@ -1532,7 +1533,6 @@ static void *rrpc_init(struct nvm_tgt_dev *dev, struct gendisk *tdisk) if (!rrpc) return ERR_PTR(-ENOMEM); - rrpc->instance.tt = &tt_rrpc; rrpc->dev = dev; rrpc->disk = tdisk; @@ -1611,7 +1611,6 @@ static struct nvm_tgt_type tt_rrpc = { .make_rq = rrpc_make_rq, .capacity = rrpc_capacity, - .end_io = rrpc_end_io, .init = rrpc_init, .exit = rrpc_exit, |