diff options
| author |   Intiyaz Basha <intiyaz.basha@cavium.com> | 2018-09-09 23:34:21 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-09-11 23:37:06 -0700 |
| commit | 4b6e326b2d346b7935ec9a1e6385e27be8a36837 (patch) | |
| tree | 4a53c9281f38d4f714a1301513304923ff81fdf3 /drivers/net/ethernet/cavium/liquidio/octeon_network.h | |
| parent | liquidio: Disabling tasklet when NAPI is active (diff) | |
| download | linux-dev-4b6e326b2d346b7935ec9a1e6385e27be8a36837.tar.xz linux-dev-4b6e326b2d346b7935ec9a1e6385e27be8a36837.zip | |
liquidio: Per queue oom work queue
Removed oom task unconditional rescheduling every 250ms and created per
queue oom work queue for refilling buffers.
The oom task refills only if the available descriptors is fallen to 64.
There will be no packets coming in after hitting this level. So NAPI will
not run until oom task refills the buffers.
Signed-off-by: Intiyaz Basha <intiyaz.basha@cavium.com>
Acked-by: Derek Chickles <derek.chickles@cavium.com>
Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/cavium/liquidio/octeon_network.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/net/ethernet/cavium/liquidio/octeon_network.h b/drivers/net/ethernet/cavium/liquidio/octeon_network.h index 9117b5a9acfa..beb3eec1f7c9 100644 --- a/drivers/net/ethernet/cavium/liquidio/octeon_network.h +++ b/drivers/net/ethernet/cavium/liquidio/octeon_network.h @@ -173,7 +173,7 @@ struct lio { struct cavium_wq txq_status_wq; /* work queue for rxq oom status */ - struct cavium_wq rxq_status_wq; + struct cavium_wq rxq_status_wq[MAX_POSSIBLE_OCTEON_OUTPUT_QUEUES]; /* work queue for link status */ struct cavium_wq link_status_wq; |