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| author | Ingo Molnar <mingo@elte.hu> | 2009-01-18 18:15:49 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-01-18 18:15:49 +0100 |
| commit | af37501c792107c2bde1524bdae38d9a247b841a (patch) | |
| tree | b50ee90d29e72956b8b7d8d19677fe5996755d49 /net/core/dev.c | |
| parent | d859e29fe34cb833071b20aef860ee94fbad9bb2 (diff) | |
| parent | 99937d6455cea95405ac681c86a857d0fcd530bd (diff) | |
| download | op-kernel-dev-af37501c792107c2bde1524bdae38d9a247b841a.zip op-kernel-dev-af37501c792107c2bde1524bdae38d9a247b841a.tar.gz | |
Merge branch 'core/percpu' into perfcounters/core
Conflicts:
arch/x86/include/asm/pda.h
We merge tip/core/percpu into tip/perfcounters/core because of a
semantic and contextual conflict: the former eliminates the PDA,
while the latter extends it with apic_perf_irqs field.
Resolve the conflict by moving the new field to the irq_cpustat
structure on 64-bit too.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'net/core/dev.c')
| -rw-r--r-- | net/core/dev.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/net/core/dev.c b/net/core/dev.c index 5f736f1..b715a55 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -1088,6 +1088,11 @@ int dev_open(struct net_device *dev) dev->flags |= IFF_UP; /* + * Enable NET_DMA + */ + dmaengine_get(); + + /* * Initialize multicasting status */ dev_set_rx_mode(dev); @@ -1164,6 +1169,11 @@ int dev_close(struct net_device *dev) */ call_netdevice_notifiers(NETDEV_DOWN, dev); + /* + * Shutdown NET_DMA + */ + dmaengine_put(); + return 0; } @@ -5151,9 +5161,6 @@ static int __init net_dev_init(void) hotcpu_notifier(dev_cpu_callback, 0); dst_init(); dev_mcast_init(); - #ifdef CONFIG_NET_DMA - dmaengine_get(); - #endif rc = 0; out: return rc; |
