This moves the local_irq_enable() call in net_rx_action() to before
calling the CONFIG_NET_DMA's dma_async_memcpy_issue_pending() rather
than after. This shortens the irq disabled window and allows for DMA
drivers that need to do their own irq hold.
Signed-off-by: Shannon Nelson <[EMAIL PROTECTED]>
---
net/core/dev.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/net/core/dev.c b/net/core/dev.c
index 2609062..ee051bb 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -2009,6 +2009,7 @@ static void net_rx_action(struct softirq_action *h)
}
}
out:
+ local_irq_enable();
#ifdef CONFIG_NET_DMA
/*
* There may not be any more sk_buffs coming right now, so push
@@ -2022,7 +2023,6 @@ out:
rcu_read_unlock();
}
#endif
- local_irq_enable();
return;
softnet_break:
-
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