From 38e375b7710f37a8ec98ec44baf2468e442206d9 Mon Sep 17 00:00:00 2001 From: Yangyang Li Date: Thu, 10 Jun 2021 19:50:11 +0800 Subject: RDMA/hns: Remove unused RR mechanism Round-robin (RR) is no longer used in the allocation of the bitmap table, and all the function input parameters that use this mechanism are BITMAP_NO_RR. The code that defines and uses the RR needs to be deleted. Link: https://lore.kernel.org/r/1623325814-55737-4-git-send-email-liweihang@huawei.com Signed-off-by: Yangyang Li Signed-off-by: Weihang Li Signed-off-by: Jason Gunthorpe --- drivers/infiniband/hw/hns/hns_roce_pd.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) (limited to 'drivers/infiniband/hw/hns/hns_roce_pd.c') diff --git a/drivers/infiniband/hw/hns/hns_roce_pd.c b/drivers/infiniband/hw/hns/hns_roce_pd.c index a5813bf567b2..25e52cda22b5 100644 --- a/drivers/infiniband/hw/hns/hns_roce_pd.c +++ b/drivers/infiniband/hw/hns/hns_roce_pd.c @@ -41,7 +41,7 @@ static int hns_roce_pd_alloc(struct hns_roce_dev *hr_dev, unsigned long *pdn) static void hns_roce_pd_free(struct hns_roce_dev *hr_dev, unsigned long pdn) { - hns_roce_bitmap_free(&hr_dev->pd_bitmap, pdn, BITMAP_NO_RR); + hns_roce_bitmap_free(&hr_dev->pd_bitmap, pdn); } int hns_roce_init_pd_table(struct hns_roce_dev *hr_dev) @@ -121,8 +121,7 @@ int hns_roce_uar_alloc(struct hns_roce_dev *hr_dev, struct hns_roce_uar *uar) void hns_roce_uar_free(struct hns_roce_dev *hr_dev, struct hns_roce_uar *uar) { - hns_roce_bitmap_free(&hr_dev->uar_table.bitmap, uar->logic_idx, - BITMAP_NO_RR); + hns_roce_bitmap_free(&hr_dev->uar_table.bitmap, uar->logic_idx); } int hns_roce_init_uar_table(struct hns_roce_dev *hr_dev) @@ -155,7 +154,7 @@ static int hns_roce_xrcd_alloc(struct hns_roce_dev *hr_dev, u32 *xrcdn) static void hns_roce_xrcd_free(struct hns_roce_dev *hr_dev, u32 xrcdn) { - hns_roce_bitmap_free(&hr_dev->xrcd_bitmap, xrcdn, BITMAP_NO_RR); + hns_roce_bitmap_free(&hr_dev->xrcd_bitmap, xrcdn); } int hns_roce_init_xrcd_table(struct hns_roce_dev *hr_dev) -- cgit