diff options
| author | Yunsheng Lin <linyunsheng@huawei.com> | 2023-10-20 17:59:49 +0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2023-10-23 19:14:48 -0700 |
| commit | 09d96ee5674a0eaa800c664353756ecc45c4a87f (patch) | |
| tree | 6ae2f845372f7a87f7addb544bd1a410d17ef018 /drivers | |
| parent | 58d53d8f7da63dd13903bec0a40b3009a841b61b (diff) | |
page_pool: remove PP_FLAG_PAGE_FRAG
PP_FLAG_PAGE_FRAG is not really needed after pp_frag_count
handling is unified and page_pool_alloc_frag() is supported
in 32-bit arch with 64-bit DMA, so remove it.
Signed-off-by: Yunsheng Lin <linyunsheng@huawei.com>
CC: Lorenzo Bianconi <lorenzo@kernel.org>
CC: Alexander Duyck <alexander.duyck@gmail.com>
CC: Liang Chen <liangchen.linux@gmail.com>
CC: Alexander Lobakin <aleksander.lobakin@intel.com>
Link: https://lore.kernel.org/r/20231020095952.11055-3-linyunsheng@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/hisilicon/hns3/hns3_enet.c | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/intel/idpf/idpf_txrx.c | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c | 2 | ||||
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_main.c | 2 | ||||
| -rw-r--r-- | drivers/net/wireless/mediatek/mt76/mac80211.c | 2 |
6 files changed, 4 insertions, 10 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c index 5d7a29f99401..d0359b569afe 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c @@ -3302,8 +3302,6 @@ static int bnxt_alloc_rx_page_pool(struct bnxt *bp, pp.dma_dir = bp->rx_dir; pp.max_len = PAGE_SIZE; pp.flags = PP_FLAG_DMA_MAP | PP_FLAG_DMA_SYNC_DEV; - if (PAGE_SIZE > BNXT_RX_PAGE_SIZE) - pp.flags |= PP_FLAG_PAGE_FRAG; rxr->page_pool = page_pool_create(&pp); if (IS_ERR(rxr->page_pool)) { diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c index cf50368441b7..06117502001f 100644 --- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c +++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c @@ -4940,8 +4940,7 @@ static void hns3_put_ring_config(struct hns3_nic_priv *priv) static void hns3_alloc_page_pool(struct hns3_enet_ring *ring) { struct page_pool_params pp_params = { - .flags = PP_FLAG_DMA_MAP | PP_FLAG_PAGE_FRAG | - PP_FLAG_DMA_SYNC_DEV, + .flags = PP_FLAG_DMA_MAP | PP_FLAG_DMA_SYNC_DEV, .order = hns3_page_order(ring), .pool_size = ring->desc_num * hns3_buf_size(ring) / (PAGE_SIZE << hns3_page_order(ring)), diff --git a/drivers/net/ethernet/intel/idpf/idpf_txrx.c b/drivers/net/ethernet/intel/idpf/idpf_txrx.c index 58c5412d3173..5e1ef70d54fe 100644 --- a/drivers/net/ethernet/intel/idpf/idpf_txrx.c +++ b/drivers/net/ethernet/intel/idpf/idpf_txrx.c @@ -595,9 +595,6 @@ static struct page_pool *idpf_rx_create_page_pool(struct idpf_queue *rxbufq) .offset = 0, }; - if (rxbufq->rx_buf_size == IDPF_RX_BUF_2048) - pp.flags |= PP_FLAG_PAGE_FRAG; - return page_pool_create(&pp); } diff --git a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c index 818ce76185b2..1a42bfded872 100644 --- a/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c +++ b/drivers/net/ethernet/marvell/octeontx2/nic/otx2_common.c @@ -1404,7 +1404,7 @@ int otx2_pool_init(struct otx2_nic *pfvf, u16 pool_id, } pp_params.order = get_order(buf_size); - pp_params.flags = PP_FLAG_PAGE_FRAG | PP_FLAG_DMA_MAP; + pp_params.flags = PP_FLAG_DMA_MAP; pp_params.pool_size = min(OTX2_PAGE_POOL_SZ, numptrs); pp_params.nid = NUMA_NO_NODE; pp_params.dev = pfvf->dev; diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 9325b8f00af0..ea58c6917433 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -897,7 +897,7 @@ static int mlx5e_alloc_rq(struct mlx5e_params *params, struct page_pool_params pp_params = { 0 }; pp_params.order = 0; - pp_params.flags = PP_FLAG_DMA_MAP | PP_FLAG_DMA_SYNC_DEV | PP_FLAG_PAGE_FRAG; + pp_params.flags = PP_FLAG_DMA_MAP | PP_FLAG_DMA_SYNC_DEV; pp_params.pool_size = pool_size; pp_params.nid = node; pp_params.dev = rq->pdev; diff --git a/drivers/net/wireless/mediatek/mt76/mac80211.c b/drivers/net/wireless/mediatek/mt76/mac80211.c index cb76053973aa..51a767121b0d 100644 --- a/drivers/net/wireless/mediatek/mt76/mac80211.c +++ b/drivers/net/wireless/mediatek/mt76/mac80211.c @@ -570,7 +570,7 @@ int mt76_create_page_pool(struct mt76_dev *dev, struct mt76_queue *q) { struct page_pool_params pp_params = { .order = 0, - .flags = PP_FLAG_PAGE_FRAG, + .flags = 0, .nid = NUMA_NO_NODE, .dev = dev->dma_dev, }; |