Commit 66e3d07f authored by Wenwei Tao's avatar Wenwei Tao Committed by Jens Axboe

lightnvm: calculate rrpc total blocks and sectors up front

Calculate rrpc total blocks and sectors up front, make sense
to use them. For example, we use rrpc->nr_sects to calculate rrpc
area size, but it makes no sense if we don't initialize it up front,
since it would be zero until we finish rrpc luns init.
Signed-off-by: default avatarWenwei Tao <ww.tao0320@gmail.com>
Signed-off-by: default avatarMatias Bjørling <m@bjorling.me>
Signed-off-by: default avatarJens Axboe <axboe@fb.com>
parent 7f7c5d03
......@@ -1207,10 +1207,6 @@ static int rrpc_luns_init(struct rrpc *rrpc, int lun_begin, int lun_end)
INIT_WORK(&rlun->ws_gc, rrpc_lun_gc);
spin_lock_init(&rlun->lock);
rrpc->total_blocks += dev->blks_per_lun;
rrpc->nr_sects += dev->sec_per_lun;
}
return 0;
......@@ -1388,6 +1384,8 @@ static void *rrpc_init(struct nvm_dev *dev, struct gendisk *tdisk,
INIT_WORK(&rrpc->ws_requeue, rrpc_requeue);
rrpc->nr_luns = lun_end - lun_begin + 1;
rrpc->total_blocks = (unsigned long)dev->blks_per_lun * rrpc->nr_luns;
rrpc->nr_sects = (unsigned long long)dev->sec_per_lun * rrpc->nr_luns;
/* simple round-robin strategy */
atomic_set(&rrpc->next_lun, -1);
......
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