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yaml
---
r: 291797
b: refs/heads/master
c: 4679026
h: refs/heads/master
i:
  291795: 25e3a92
v: v3
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Cong Wang authored and Cong Wang committed Mar 20, 2012
1 parent e696bf1 commit d2ed0a6
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Showing 4 changed files with 9 additions and 13 deletions.
2 changes: 1 addition & 1 deletion [refs]
Original file line number Diff line number Diff line change
@@ -1,2 +1,2 @@
---
refs/heads/master: eb3f06209412266f25c735db0b7699babf5fef9e
refs/heads/master: 4679026d783eb5ac90247bc466d66b817b213abf
6 changes: 2 additions & 4 deletions trunk/drivers/net/ethernet/intel/e1000/e1000_main.c
Original file line number Diff line number Diff line change
Expand Up @@ -3878,11 +3878,9 @@ static bool e1000_clean_jumbo_rx_irq(struct e1000_adapter *adapter,
if (length <= copybreak &&
skb_tailroom(skb) >= length) {
u8 *vaddr;
vaddr = kmap_atomic(buffer_info->page,
KM_SKB_DATA_SOFTIRQ);
vaddr = kmap_atomic(buffer_info->page);
memcpy(skb_tail_pointer(skb), vaddr, length);
kunmap_atomic(vaddr,
KM_SKB_DATA_SOFTIRQ);
kunmap_atomic(vaddr);
/* re-use the page, so don't erase
* buffer_info->page */
skb_put(skb, length);
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10 changes: 4 additions & 6 deletions trunk/drivers/net/ethernet/intel/e1000e/netdev.c
Original file line number Diff line number Diff line change
Expand Up @@ -1277,9 +1277,9 @@ static bool e1000_clean_rx_irq_ps(struct e1000_adapter *adapter,
*/
dma_sync_single_for_cpu(&pdev->dev, ps_page->dma,
PAGE_SIZE, DMA_FROM_DEVICE);
vaddr = kmap_atomic(ps_page->page, KM_SKB_DATA_SOFTIRQ);
vaddr = kmap_atomic(ps_page->page);
memcpy(skb_tail_pointer(skb), vaddr, l1);
kunmap_atomic(vaddr, KM_SKB_DATA_SOFTIRQ);
kunmap_atomic(vaddr);
dma_sync_single_for_device(&pdev->dev, ps_page->dma,
PAGE_SIZE, DMA_FROM_DEVICE);

Expand Down Expand Up @@ -1470,12 +1470,10 @@ static bool e1000_clean_jumbo_rx_irq(struct e1000_adapter *adapter,
if (length <= copybreak &&
skb_tailroom(skb) >= length) {
u8 *vaddr;
vaddr = kmap_atomic(buffer_info->page,
KM_SKB_DATA_SOFTIRQ);
vaddr = kmap_atomic(buffer_info->page);
memcpy(skb_tail_pointer(skb), vaddr,
length);
kunmap_atomic(vaddr,
KM_SKB_DATA_SOFTIRQ);
kunmap_atomic(vaddr);
/* re-use the page, so don't erase
* buffer_info->page */
skb_put(skb, length);
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4 changes: 2 additions & 2 deletions trunk/drivers/net/ethernet/sun/cassini.c
Original file line number Diff line number Diff line change
Expand Up @@ -104,8 +104,8 @@
#include <asm/byteorder.h>
#include <asm/uaccess.h>

#define cas_page_map(x) kmap_atomic((x), KM_SKB_DATA_SOFTIRQ)
#define cas_page_unmap(x) kunmap_atomic((x), KM_SKB_DATA_SOFTIRQ)
#define cas_page_map(x) kmap_atomic((x))
#define cas_page_unmap(x) kunmap_atomic((x))
#define CAS_NCPUS num_online_cpus()

#define cas_skb_release(x) netif_rx(x)
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