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| author | Edward Cree <ecree@solarflare.com> | 2018-04-13 19:17:49 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-04-14 15:39:52 -0400 |
| commit | a7f80189e41c96c0c6210e9198a31859c91eb3e5 (patch) | |
| tree | 745d3870668a427199f87c3d4ab7d0108c228aec | |
| parent | 494bef4c2a087876e75f3e95f7f63b06d6a65921 (diff) | |
| download | linux-a7f80189e41c96c0c6210e9198a31859c91eb3e5.tar.gz linux-a7f80189e41c96c0c6210e9198a31859c91eb3e5.tar.xz | |
sfc: pass the correctly bogus filter_id to rps_may_expire_flow()
When we inserted an ARFS filter for ndo_rx_flow_steer(), we didn't know
what the filter ID would be, so we just returned 0. Thus, we must also
pass 0 as the filter ID when calling rps_may_expire_flow() for it, and
rely on the flow_id to identify what we're talking about.
Fixes: 3af0f34290f6 ("sfc: replace asynchronous filter operations")
Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
| -rw-r--r-- | drivers/net/ethernet/sfc/ef10.c | 3 | ||||
| -rw-r--r-- | drivers/net/ethernet/sfc/farch.c | 2 |
2 files changed, 2 insertions, 3 deletions
diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c index 50daad0a1482..36f24c7e553a 100644 --- a/drivers/net/ethernet/sfc/ef10.c +++ b/drivers/net/ethernet/sfc/ef10.c @@ -4776,8 +4776,7 @@ static bool efx_ef10_filter_rfs_expire_one(struct efx_nic *efx, u32 flow_id, goto out_unlock; } - if (!rps_may_expire_flow(efx->net_dev, spec->dmaq_id, - flow_id, filter_idx)) { + if (!rps_may_expire_flow(efx->net_dev, spec->dmaq_id, flow_id, 0)) { ret = false; goto out_unlock; } diff --git a/drivers/net/ethernet/sfc/farch.c b/drivers/net/ethernet/sfc/farch.c index 4a19c7efdf8d..7174ef5e5c5e 100644 --- a/drivers/net/ethernet/sfc/farch.c +++ b/drivers/net/ethernet/sfc/farch.c @@ -2912,7 +2912,7 @@ bool efx_farch_filter_rfs_expire_one(struct efx_nic *efx, u32 flow_id, if (test_bit(index, table->used_bitmap) && table->spec[index].priority == EFX_FILTER_PRI_HINT && rps_may_expire_flow(efx->net_dev, table->spec[index].dmaq_id, - flow_id, index)) { + flow_id, 0)) { efx_farch_filter_table_clear_entry(efx, table, index); ret = true; } |