[NET]: Fix TX timeout regression in Intel drivers.

Browse source

This fixes a regression added by changeset
53e52c729c ("[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>

...

This commit is contained in:

David S. Miller 2008-01-15 22:43:24 -08:00

parent d8c89eb3a1

commit d2c7ddd626

3 changed files with 16 additions and 7 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

9

drivers/net/e1000/e1000_main.c

View file

7

drivers/net/e1000e/netdev.c

View file

7

drivers/net/ixgbe/ixgbe_main.c

View file