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sfc: pass the correctly bogus filter_id to rps_may_expire_flow()

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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: 3af0f34290 ("sfc: replace asynchronous filter operations")
Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Edward Cree 2018-04-13 19:17:49 +01:00 committed by David S. Miller
parent 494bef4c2a
commit a7f80189e4
2 changed files with 2 additions and 3 deletions
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3
drivers/net/ethernet/sfc/ef10.c
View File

@ -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;
}

2
drivers/net/ethernet/sfc/farch.c
View File

@ -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;
}