Module Name: src Committed By: msaitoh Date: Wed Dec 13 08:25:54 UTC 2023
Modified Files: src/sys/dev/pci/ixgbe: ix_txrx.c Log Message: ixgbe: micro-optimize ixgbe_txeof() Update txr->packets outside the loop in ixgbe_txeof(). To generate a diff of this commit: cvs rdiff -u -r1.110 -r1.111 src/sys/dev/pci/ixgbe/ix_txrx.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
Modified files: Index: src/sys/dev/pci/ixgbe/ix_txrx.c diff -u src/sys/dev/pci/ixgbe/ix_txrx.c:1.110 src/sys/dev/pci/ixgbe/ix_txrx.c:1.111 --- src/sys/dev/pci/ixgbe/ix_txrx.c:1.110 Fri Dec 8 05:42:59 2023 +++ src/sys/dev/pci/ixgbe/ix_txrx.c Wed Dec 13 08:25:54 2023 @@ -1,4 +1,4 @@ -/* $NetBSD: ix_txrx.c,v 1.110 2023/12/08 05:42:59 msaitoh Exp $ */ +/* $NetBSD: ix_txrx.c,v 1.111 2023/12/13 08:25:54 msaitoh Exp $ */ /****************************************************************************** @@ -64,7 +64,7 @@ */ #include <sys/cdefs.h> -__KERNEL_RCSID(0, "$NetBSD: ix_txrx.c,v 1.110 2023/12/08 05:42:59 msaitoh Exp $"); +__KERNEL_RCSID(0, "$NetBSD: ix_txrx.c,v 1.111 2023/12/13 08:25:54 msaitoh Exp $"); #include "opt_inet.h" #include "opt_inet6.h" @@ -1203,7 +1203,6 @@ ixgbe_txeof(struct tx_ring *txr) buf->eop = NULL; } - ++txr->packets; ++processed; /* Try the next packet */ @@ -1227,6 +1226,7 @@ ixgbe_txeof(struct tx_ring *txr) if (processed) { txr->tx_avail = avail; txr->txr_no_space = false; + txr->packets += processed; if_statadd(ifp, if_opackets, processed); }