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| author |   Nick Nunley <nicholasx.d.nunley@intel.com> | 2010-02-17 01:04:18 +0000 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2010-02-17 13:21:36 -0800 |
| commit | 717ba0893508c2c8706c1408c152aa6d286d5d80 (patch) | |
| tree | 47a5de1340fef6ad52c3242273979a03fa563bd4 | |
| parent | igb: only read phy specific stats if in internal phy mode (diff) | |
| download | linux-dev-717ba0893508c2c8706c1408c152aa6d286d5d80.tar.xz linux-dev-717ba0893508c2c8706c1408c152aa6d286d5d80.zip | |
igb: inline igb_maybe_stop_tx
igb_maybe_stop_tx() is extremely small and appears in several spots in
the tx hotpath. This change inlines the function for a possible
performance boost.
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>
| -rw-r--r-- | drivers/net/igb/igb_main.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c index cba0115a6a57..a1fe581febc0 100644 --- a/drivers/net/igb/igb_main.c +++ b/drivers/net/igb/igb_main.c @@ -3758,7 +3758,7 @@ static int __igb_maybe_stop_tx(struct igb_ring *tx_ring, int size) return 0; } -static int igb_maybe_stop_tx(struct igb_ring *tx_ring, int size) +static inline int igb_maybe_stop_tx(struct igb_ring *tx_ring, int size) { if (igb_desc_unused(tx_ring) >= size) return 0; |