diff options
| author | Nick Nunley | 2010-02-17 02:04:37 +0100 |
|---|---|---|
| committer | David S. Miller | 2010-02-17 22:21:37 +0100 |
| commit | 40e90c26f573fa5082be6e046b346e19ab0cd25f (patch) | |
| tree | 5c1676d99568fa07ad144a70c57a413ab5de2d5a /drivers/net/igb/igb.h | |
| parent | igb: inline igb_maybe_stop_tx (diff) | |
| download | kernel-qcow2-linux-40e90c26f573fa5082be6e046b346e19ab0cd25f.tar.gz kernel-qcow2-linux-40e90c26f573fa5082be6e046b346e19ab0cd25f.tar.xz kernel-qcow2-linux-40e90c26f573fa5082be6e046b346e19ab0cd25f.zip | |
igb: move gso_segs into buffer_info structure
This change moves gso_segs into the buffer_info structure to avoid
a possible cache line miss in clean_tx_irq.
Signed-off-by: Nicholas Nunley <nicholasx.d.nunley@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/igb/igb.h')
| -rw-r--r-- | drivers/net/igb/igb.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/igb/igb.h b/drivers/net/igb/igb.h index 8f07bc0a1d4c..7854b66648c7 100644 --- a/drivers/net/igb/igb.h +++ b/drivers/net/igb/igb.h @@ -141,6 +141,7 @@ struct igb_buffer { u16 length; u16 next_to_watch; u16 mapped_as_page; + u16 gso_segs; }; /* RX */ struct { |