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| author | Rusty Russell <rusty@rustcorp.com.au> | 2009-09-24 09:59:18 -0600 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2009-09-24 09:59:19 +0930 |
| commit | 8958f574dbe7e41cc54df0df1accc861bb9f6be8 (patch) | |
| tree | d1d88beb865bef3ce0547998151b0ef98d12cb81 /Documentation/parisc | |
| parent | 2b5bbe3b8bee8b38bdc27dd9c0270829b6eb7eeb (diff) | |
| download | talos-obmc-linux-8958f574dbe7e41cc54df0df1accc861bb9f6be8.tar.gz talos-obmc-linux-8958f574dbe7e41cc54df0df1accc861bb9f6be8.zip | |
virtio_net: return NETDEV_TX_BUSY instead of queueing an extra skb.
This effectively reverts 99ffc696d10b28580fe93441d627cf290ac4484c
"virtio: wean net driver off NETDEV_TX_BUSY".
The complexity of queuing an skb (setting a tasklet to re-xmit) is
questionable, especially once we get rid of the other reason for the
tasklet in the next patch.
If the skb won't fit in the tx queue, just return NETDEV_TX_BUSY.
This is frowned upon, so a followup patch uses a more complex solution.
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'Documentation/parisc')
0 files changed, 0 insertions, 0 deletions
