netdev.vger.kernel.org archive mirror
 help / color / mirror / Atom feed
From: Alexander Duyck <alexander.h.duyck@redhat.com>
To: netdev@vger.kernel.org
Cc: Realtek linux nic maintainers <nic_swsd@realtek.com>,
	ast@plumgrid.com, davem@davemloft.net, eric.dumazet@gmail.com,
	brouer@redhat.com
Subject: [net-next PATCH 5/6] ethernet/realtek: use napi_alloc_skb instead of netdev_alloc_skb_ip_align
Date: Tue, 09 Dec 2014 19:41:09 -0800	[thread overview]
Message-ID: <20141210034109.2114.7694.stgit@ahduyck-vm-fedora20> (raw)
In-Reply-To: <20141210033902.2114.68658.stgit@ahduyck-vm-fedora20>

This replaces most of the calls to netdev_alloc_skb_ip_align in the Realtek
drivers.  The one instance I didn't replace in 8139cp.c is because it was
called as a part of init and as such is not always accessed from the
softirq context.

Cc: Realtek linux nic maintainers <nic_swsd@realtek.com>
Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com>
---
 drivers/net/ethernet/realtek/8139cp.c  |    2 +-
 drivers/net/ethernet/realtek/8139too.c |    2 +-
 drivers/net/ethernet/realtek/r8169.c   |    2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ethernet/realtek/8139cp.c b/drivers/net/ethernet/realtek/8139cp.c
index 75b1693..9c31e46 100644
--- a/drivers/net/ethernet/realtek/8139cp.c
+++ b/drivers/net/ethernet/realtek/8139cp.c
@@ -507,7 +507,7 @@ rx_status_loop:
 		netif_dbg(cp, rx_status, dev, "rx slot %d status 0x%x len %d\n",
 			  rx_tail, status, len);
 
-		new_skb = netdev_alloc_skb_ip_align(dev, buflen);
+		new_skb = napi_alloc_skb(napi, buflen);
 		if (!new_skb) {
 			dev->stats.rx_dropped++;
 			goto rx_next;
diff --git a/drivers/net/ethernet/realtek/8139too.c b/drivers/net/ethernet/realtek/8139too.c
index 63dc0f9..6d0b9df 100644
--- a/drivers/net/ethernet/realtek/8139too.c
+++ b/drivers/net/ethernet/realtek/8139too.c
@@ -2037,7 +2037,7 @@ keep_pkt:
 		/* Malloc up new buffer, compatible with net-2e. */
 		/* Omit the four octet CRC from the length. */
 
-		skb = netdev_alloc_skb_ip_align(dev, pkt_size);
+		skb = napi_alloc_skb(&tp->napi, pkt_size);
 		if (likely(skb)) {
 #if RX_BUF_IDX == 3
 			wrap_copy(skb, rx_ring, ring_offset+4, pkt_size);
diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
index 1620184..54a3ec1 100644
--- a/drivers/net/ethernet/realtek/r8169.c
+++ b/drivers/net/ethernet/realtek/r8169.c
@@ -7269,7 +7269,7 @@ static struct sk_buff *rtl8169_try_rx_copy(void *data,
 	data = rtl8169_align(data);
 	dma_sync_single_for_cpu(d, addr, pkt_size, DMA_FROM_DEVICE);
 	prefetch(data);
-	skb = netdev_alloc_skb_ip_align(tp->dev, pkt_size);
+	skb = napi_alloc_skb(&tp->napi, pkt_size);
 	if (skb)
 		memcpy(skb->data, data, pkt_size);
 	dma_sync_single_for_device(d, addr, pkt_size, DMA_FROM_DEVICE);

  parent reply	other threads:[~2014-12-10  3:41 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-12-10  3:40 [net-next PATCH 0/6] net: Alloc NAPI page frags from their own pool Alexander Duyck
2014-12-10  3:40 ` [net-next PATCH 1/6] net: Split netdev_alloc_frag into __alloc_page_frag and add __napi_alloc_frag Alexander Duyck
2014-12-10  4:16   ` Alexei Starovoitov
2014-12-10 15:21     ` Alexander Duyck
2014-12-10 16:02   ` Eric Dumazet
2014-12-10 17:06     ` Alexander Duyck
2014-12-10 17:13       ` Eric Dumazet
2014-12-10 17:16         ` Alexander Duyck
2014-12-10  3:40 ` [net-next PATCH 2/6] net: Pull out core bits of __netdev_alloc_skb and add __napi_alloc_skb Alexander Duyck
2014-12-10  3:40 ` [net-next PATCH 3/6] ethernet/intel: Use napi_alloc_skb Alexander Duyck
2014-12-11 21:43   ` Jeff Kirsher
2014-12-10  3:41 ` [net-next PATCH 4/6] cxgb: Use napi_alloc_skb instead of netdev_alloc_skb_ip_align Alexander Duyck
2014-12-10  3:41 ` Alexander Duyck [this message]
2014-12-10  3:41 ` [net-next PATCH 6/6] ethernet/broadcom: " Alexander Duyck
2014-12-10  9:50   ` David Laight
2014-12-10  9:52     ` David Laight
2014-12-10 15:16       ` Alexander Duyck
2014-12-10 14:15 ` [RFC PATCH 0/3] Faster than SLAB caching of SKBs with qmempool (backed by alf_queue) Jesper Dangaard Brouer
2014-12-10 14:15   ` [RFC PATCH 1/3] lib: adding an Array-based Lock-Free (ALF) queue Jesper Dangaard Brouer
2014-12-11 19:15     ` David Miller
2014-12-10 14:15   ` [RFC PATCH 2/3] mm: qmempool - quick queue based memory pool Jesper Dangaard Brouer
2014-12-10 14:15   ` [RFC PATCH 3/3] net: use qmempool in-front of sk_buff kmem_cache Jesper Dangaard Brouer
2014-12-10 14:22   ` [RFC PATCH 0/3] Faster than SLAB caching of SKBs with qmempool (backed by alf_queue) David Laight
2014-12-10 14:40     ` Jesper Dangaard Brouer
2014-12-10 15:17   ` Christoph Lameter
2014-12-10 15:33     ` Jesper Dangaard Brouer
     [not found]       ` <20141210163321.0e4e4fd2-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2014-12-10 16:17         ` Christoph Lameter
2014-12-10 19:51   ` Christoph Lameter
2014-12-11 10:18     ` Jesper Dangaard Brouer
2014-12-10 18:32 ` [net-next PATCH 0/6] net: Alloc NAPI page frags from their own pool David Miller

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20141210034109.2114.7694.stgit@ahduyck-vm-fedora20 \
    --to=alexander.h.duyck@redhat.com \
    --cc=ast@plumgrid.com \
    --cc=brouer@redhat.com \
    --cc=davem@davemloft.net \
    --cc=eric.dumazet@gmail.com \
    --cc=netdev@vger.kernel.org \
    --cc=nic_swsd@realtek.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).