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authorDavid S. Miller <davem@davemloft.net>2008-01-15 22:43:24 -0800
committerDavid S. Miller <davem@davemloft.net>2008-01-17 01:49:29 -0800
commitd2c7ddd6261eb885091cf6ddbcfae01f4216fb8e (patch)
treefefe1f6e6162e019be7a3f27788a395b1d121688 /drivers/clocksource
parentd8c89eb3a12f0da96d049bd515c7fa3702e511c5 (diff)
downloadlinux-d2c7ddd6261eb885091cf6ddbcfae01f4216fb8e.tar.gz
[NET]: Fix TX timeout regression in Intel drivers.
This fixes a regression added by changeset
53e52c729cc169db82a6105fac7a166e10c2ec36 ("[NET]: Make ->poll()
breakout consistent in Intel ethernet drivers.")

As pointed out by Jesse Brandeburg, for three of the drivers edited
above there is breakout logic in the *_clean_tx_irq() code to prevent
running TX reclaim forever.  If this occurs, we have to elide NAPI
poll completion or else those TX events will never be serviced.

Signed-off-by: David S. Miller <davem@davemloft.net>
Acked-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Diffstat (limited to 'drivers/clocksource')
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