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Message-ID: <1286371880.30552.52.camel@lb-tlvb-dmitry> Date: Wed, 6 Oct 2010 15:31:20 +0200 From: "Dmitry Kravkov" <dmitry@...adcom.com> To: davem@...emloft.net, netdev@...r.kernel.org cc: eilong@...adcom.com, mchan@...adcom.com Subject: [PATCH net-next 14/19] bnx2x: use L1_CACHE_BYTES instead of magic number Signed-off-by: Dmitry Kravkov <dmitry@...adcom.com> Signed-off-by: Eilon Greenstein <eilong@...adcom.com> --- drivers/net/bnx2x/bnx2x_cmn.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/net/bnx2x/bnx2x_cmn.c b/drivers/net/bnx2x/bnx2x_cmn.c index 7ee9af0..da46309 100644 --- a/drivers/net/bnx2x/bnx2x_cmn.c +++ b/drivers/net/bnx2x/bnx2x_cmn.c @@ -358,7 +358,7 @@ static void bnx2x_tpa_stop(struct bnx2x *bp, struct bnx2x_fastpath *fp, #endif prefetch(skb); - prefetch(((char *)(skb)) + 128); + prefetch(((char *)(skb)) + L1_CACHE_BYTES); #ifdef BNX2X_STOP_ON_ERROR if (pad + len > bp->rx_buf_size) { @@ -561,7 +561,7 @@ int bnx2x_rx_int(struct bnx2x_fastpath *fp, int budget) dma_unmap_addr(rx_buf, mapping), pad + RX_COPY_THRESH, DMA_FROM_DEVICE); - prefetch(((char *)(skb)) + 128); + prefetch(((char *)(skb)) + L1_CACHE_BYTES); /* is this an error packet? */ if (unlikely(cqe_fp_flags & ETH_RX_ERROR_FALGS)) { -- 1.7.1 -- 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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