diff options
| author | Maciej Fijalkowski <maciej.fijalkowski@intel.com> | 2022-01-25 17:04:39 +0100 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2022-01-27 17:25:32 +0100 |
| commit | a4e186693cbe43b88ec577be9859276c42d16b3f (patch) | |
| tree | 3adf0fb0c0e22c84ec721dd0099ef8f6f2692f46 | |
| parent | 8033c6c2fed235b3d571b5a5ede302b752bc5c7d (diff) | |
| download | linux-a4e186693cbe43b88ec577be9859276c42d16b3f.tar.bz2 | |
ice: Remove likely for napi_complete_done
Remove the likely before napi_complete_done as this is the unlikely case
when busy-poll is used. Removing this has a positive performance impact
for busy-poll and no negative impact to the regular case.
Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: Alexander Lobakin <alexandr.lobakin@intel.com>
Acked-by: Magnus Karlsson <magnus.karlsson@intel.com>
Link: https://lore.kernel.org/bpf/20220125160446.78976-2-maciej.fijalkowski@intel.com
| -rw-r--r-- | drivers/net/ethernet/intel/ice/ice_txrx.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/intel/ice/ice_txrx.c b/drivers/net/ethernet/intel/ice/ice_txrx.c index 3e38695f1c9d..e661d0e45b9b 100644 --- a/drivers/net/ethernet/intel/ice/ice_txrx.c +++ b/drivers/net/ethernet/intel/ice/ice_txrx.c @@ -1513,7 +1513,7 @@ int ice_napi_poll(struct napi_struct *napi, int budget) /* Exit the polling mode, but don't re-enable interrupts if stack might * poll us due to busy-polling */ - if (likely(napi_complete_done(napi, work_done))) { + if (napi_complete_done(napi, work_done)) { ice_net_dim(q_vector); ice_enable_interrupt(q_vector); } else { |