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| author | Navdeep Parhar <np@FreeBSD.org> | 2016-09-19 17:16:51 +0000 |
|---|---|---|
| committer | Navdeep Parhar <np@FreeBSD.org> | 2016-09-19 17:16:51 +0000 |
| commit | 0459a175eb9100a9cd4b5d7800ac547ac8dec358 (patch) | |
| tree | 30e6334fba3b96a57694b91c18b3e94df7190b05 /sys/dev | |
| parent | 10cc720c25e10b22b089906816270d3400941c4c (diff) | |
| download | src-0459a175eb9100a9cd4b5d7800ac547ac8dec358.tar.gz src-0459a175eb9100a9cd4b5d7800ac547ac8dec358.zip | |
cxgbe(4): Fixes to wrq stats.
- Increment tx_wrs_copied in the correct place.
- Add tx_wrs_sspace to the sysctl MIB.
Sponsored by: Chelsio Communications
Notes
Notes:
svn path=/head/; revision=305985
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/cxgbe/t4_sge.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sys/dev/cxgbe/t4_sge.c b/sys/dev/cxgbe/t4_sge.c index 7d37ca48c533..adf19f581261 100644 --- a/sys/dev/cxgbe/t4_sge.c +++ b/sys/dev/cxgbe/t4_sge.c @@ -1902,6 +1902,7 @@ drain_wrq_wr_list(struct adapter *sc, struct sge_wrq *wrq) } eq->pidx = n - (eq->sidx - eq->pidx); } + wrq->tx_wrs_copied++; if (available < eq->sidx / 4 && atomic_cmpset_int(&eq->equiq, 0, 1)) { @@ -3561,6 +3562,8 @@ alloc_wrq(struct adapter *sc, struct vi_info *vi, struct sge_wrq *wrq, &wrq->tx_wrs_direct, "# of work requests (direct)"); SYSCTL_ADD_UQUAD(ctx, children, OID_AUTO, "tx_wrs_copied", CTLFLAG_RD, &wrq->tx_wrs_copied, "# of work requests (copied)"); + SYSCTL_ADD_UQUAD(ctx, children, OID_AUTO, "tx_wrs_sspace", CTLFLAG_RD, + &wrq->tx_wrs_ss, "# of work requests (copied from scratch space)"); return (rc); } |