diff options
| author | Javier González <javier@cnexlabs.com> | 2018-03-30 01:05:10 +0300 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2018-03-30 02:29:09 +0300 |
| commit | e46f4e4822bdecf9bcbc2e71b2a3ae7f37464a2d (patch) | |
| tree | f69895ed8945edc7be7e80186ad7b4568d367db5 /drivers/lightnvm/pblk-gc.c | |
| parent | 43d47127219de1dd674b917c1835baa14c4c1768 (diff) | |
| download | linux-e46f4e4822bdecf9bcbc2e71b2a3ae7f37464a2d.tar.xz | |
lightnvm: simplify geometry structure
Currently, the device geometry is stored redundantly in the nvm_id and
nvm_geo structures at a device level. Moreover, when instantiating
targets on a specific number of LUNs, these structures are replicated
and manually modified to fit the instance channel and LUN partitioning.
Instead, create a generic geometry around nvm_geo, which can be used by
(i) the underlying device to describe the geometry of the whole device,
and (ii) instances to describe their geometry independently.
Signed-off-by: Javier González <javier@cnexlabs.com>
Signed-off-by: Matias Bjørling <mb@lightnvm.io>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'drivers/lightnvm/pblk-gc.c')
| -rw-r--r-- | drivers/lightnvm/pblk-gc.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/lightnvm/pblk-gc.c b/drivers/lightnvm/pblk-gc.c index 31f17d6f14ee..7143b0f740fb 100644 --- a/drivers/lightnvm/pblk-gc.c +++ b/drivers/lightnvm/pblk-gc.c @@ -88,7 +88,7 @@ static void pblk_gc_line_ws(struct work_struct *work) up(&gc->gc_sem); - gc_rq->data = vmalloc(gc_rq->nr_secs * geo->sec_size); + gc_rq->data = vmalloc(gc_rq->nr_secs * geo->csecs); if (!gc_rq->data) { pr_err("pblk: could not GC line:%d (%d/%d)\n", line->id, *line->vsc, gc_rq->nr_secs); |