diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/en_rx.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/en_rx.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c b/drivers/net/ethernet/mellanox/mlx4/en_rx.c index 41440b2b20a3..86bcfe510e4e 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_rx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_rx.c @@ -82,8 +82,7 @@ static int mlx4_alloc_pages(struct mlx4_en_priv *priv, /* Not doing get_page() for each frag is a big win * on asymetric workloads. Note we can not use atomic_set(). */ - atomic_add(page_alloc->page_size / frag_info->frag_stride - 1, - &page->_count); + page_ref_add(page, page_alloc->page_size / frag_info->frag_stride - 1); return 0; } @@ -127,7 +126,7 @@ out: dma_unmap_page(priv->ddev, page_alloc[i].dma, page_alloc[i].page_size, PCI_DMA_FROMDEVICE); page = page_alloc[i].page; - atomic_set(&page->_count, 1); + set_page_count(page, 1); put_page(page); } } @@ -165,7 +164,7 @@ static int mlx4_en_init_allocator(struct mlx4_en_priv *priv, en_dbg(DRV, priv, " frag %d allocator: - size:%d frags:%d\n", i, ring->page_alloc[i].page_size, - atomic_read(&ring->page_alloc[i].page->_count)); + page_ref_count(ring->page_alloc[i].page)); } return 0; @@ -177,7 +176,7 @@ out: dma_unmap_page(priv->ddev, page_alloc->dma, page_alloc->page_size, PCI_DMA_FROMDEVICE); page = page_alloc->page; - atomic_set(&page->_count, 1); + set_page_count(page, 1); put_page(page); page_alloc->page = NULL; } |