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Message-Id: <1422979041-25208-6-git-send-email-amirv@mellanox.com> Date: Tue, 3 Feb 2015 17:57:19 +0200 From: Amir Vadai <amirv@...lanox.com> To: "David S. Miller" <davem@...emloft.net> Cc: netdev@...r.kernel.org, Amir Vadai <amirv@...lanox.com>, Or Gerlitz <ogerlitz@...lanox.com>, Yevgeny Petrilin <yevgenyp@...lanox.com>, Ido Shamay <idos@...lanox.com> Subject: [PATCH net-next 5/7] net/mlx4_en: Print page allocator information From: Ido Shamay <idos@...lanox.com> After Initialization of page_alloc, print actual allocated page size and number of frags it contains. prints is done only when drv message level is set on the interface. Signed-off-by: Ido Shamay <idos@...lanox.com> Signed-off-by: Amir Vadai <amirv@...lanox.com> --- drivers/net/ethernet/mellanox/mlx4/en_rx.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/drivers/net/ethernet/mellanox/mlx4/en_rx.c b/drivers/net/ethernet/mellanox/mlx4/en_rx.c index 2ba5d36..30a2203 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_rx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_rx.c @@ -162,6 +162,10 @@ static int mlx4_en_init_allocator(struct mlx4_en_priv *priv, if (mlx4_alloc_pages(priv, &ring->page_alloc[i], frag_info, GFP_KERNEL | __GFP_COLD)) goto out; + + 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)); } return 0; -- 1.9.3 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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