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| author | Esben Haabendal <esben@geanix.com> | 2021-06-18 12:52:38 +0200 |
|---|---|---|
| committer | Sasha Levin <sashal@kernel.org> | 2021-06-30 08:48:33 -0400 |
| commit | a5ccdf780c934efd5fbc41a717a998362d76c004 (patch) | |
| tree | 6d39bd32b4fb1922071881d8552a7f4a9ffce156 /include/linux/timerfd.h | |
| parent | 987c6da9b2f4ba5a74545477c740178e06c2da45 (diff) | |
net: ll_temac: Avoid ndo_start_xmit returning NETDEV_TX_BUSY
[ Upstream commit f6396341194234e9b01cd7538bc2c6ac4501ab14 ]
As documented in Documentation/networking/driver.rst, the ndo_start_xmit
method must not return NETDEV_TX_BUSY under any normal circumstances, and
as recommended, we simply stop the tx queue in advance, when there is a
risk that the next xmit would cause a NETDEV_TX_BUSY return.
Signed-off-by: Esben Haabendal <esben@geanix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'include/linux/timerfd.h')
0 files changed, 0 insertions, 0 deletions