From afdc23c91e085c56d1b0c119563c202b07255599 Mon Sep 17 00:00:00 2001 From: Matias Bjørling Date: Tue, 9 Oct 2018 13:11:37 +0200 Subject: lightnvm: pblk: unify vector max req constants MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Both NVM_MAX_VLBA and PBLK_MAX_REQ_ADDRS define how many LBAs that are available in a vector command. pblk uses them interchangeably in its implementation. Use NVM_MAX_VLBA as the main one and remove usages of PBLK_MAX_REQ_ADDRS. Also remove the power representation that only has one user, and instead calculate it at runtime. Signed-off-by: Matias Bjørling Reviewed-by: Javier González Signed-off-by: Jens Axboe --- drivers/lightnvm/pblk-init.c | 6 ------ 1 file changed, 6 deletions(-) (limited to 'drivers/lightnvm/pblk-init.c') diff --git a/drivers/lightnvm/pblk-init.c b/drivers/lightnvm/pblk-init.c index 53bd52114aee..9119c64d6f62 100644 --- a/drivers/lightnvm/pblk-init.c +++ b/drivers/lightnvm/pblk-init.c @@ -376,12 +376,6 @@ static int pblk_core_init(struct pblk *pblk) pblk->max_write_pgs = min_t(int, max_write_ppas, NVM_MAX_VLBA); pblk_set_sec_per_write(pblk, pblk->min_write_pgs); - if (pblk->max_write_pgs > PBLK_MAX_REQ_ADDRS) { - pblk_err(pblk, "vector list too big(%u > %u)\n", - pblk->max_write_pgs, PBLK_MAX_REQ_ADDRS); - return -EINVAL; - } - pblk->pad_dist = kcalloc(pblk->min_write_pgs - 1, sizeof(atomic64_t), GFP_KERNEL); if (!pblk->pad_dist) -- cgit v1.2.3