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[PATCH] ibmveth lockless TX

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This patch adds the lockless TX feature to the ibmveth driver.  The
hypervisor has its own locking so the only change that is necessary is
to protect the statistics counters.

Signed-off-by: Santiago Leon <santil@us.ibm.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
This commit is contained in:
Santiago Leon
2005-10-26 10:47:16 -06:00
committed by Jeff Garzik
parent e2adbcb480
commit 60296d9e4b
2 changed files with 30 additions and 15 deletions
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drivers/net/ibmveth.h
+1
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@@ -131,6 +131,7 @@ struct ibmveth_adapter {
u64 tx_linearize_failed;
u64 tx_map_failed;
u64 tx_send_failed;
spinlock_t stats_lock;
};
struct ibmveth_buf_desc_fields {