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ix: Remove cpu_id and related code from ixgbe_if_msix_intr_assign.

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Reviewed by:	erj
Differential Revision:	https://reviews.freebsd.org/D34828
This commit is contained in:
John Baldwin 2022-04-12 17:01:46 -07:00
parent 3a6f0bb25f
commit c0a42a0451
1 changed files with 0 additions and 20 deletions
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20
sys/dev/ixgbe/if_ix.c
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@ -2075,7 +2075,6 @@ ixgbe_if_msix_intr_assign(if_ctx_t ctx, int msix)
struct ix_rx_queue *rx_que = sc->rx_queues;
struct ix_tx_queue *tx_que;
int error, rid, vector = 0;
int cpu_id = 0;
char buf[16];
/* Admin Que is vector 0*/
@ -2095,25 +2094,6 @@ ixgbe_if_msix_intr_assign(if_ctx_t ctx, int msix)
}
rx_que->msix = vector;
if (sc->feat_en & IXGBE_FEATURE_RSS) {
/*
* The queue ID is used as the RSS layer bucket ID.
* We look up the queue ID -> RSS CPU ID and select
* that.
*/
cpu_id = rss_getcpu(i % rss_getnumbuckets());
} else {
/*
* Bind the MSI-X vector, and thus the
* rings to the corresponding cpu.
*
* This just happens to match the default RSS
* round-robin bucket -> queue -> CPU allocation.
*/
if (sc->num_rx_queues > 1)
cpu_id = i;
}
}
for (int i = 0; i < sc->num_tx_queues; i++) {
snprintf(buf, sizeof(buf), "txq%d", i);