[PATCH 2.6.13-rc1 17/17] bonding: Optimization to read MII only when link status has changed.
From: Radheka Godse <hidden>
Date: 2005-07-01 21:14:00
Enhanced bond_mii_monitor fn: to read MII only when link status has changed for an enslaved adapter. Signed-off-by: Radheka Godse <redacted> diff -urN -X dontdiff linux-2.6.12post/drivers/net/bonding/bond_main.c linux-2.6.12post-sysfs/drivers/net/bonding/bond_main.c
--- linux-2.6.12post/drivers/net/bonding/bond_main.c 2005-06-28 18:18:03.000000000 -0700
+++ linux-2.6.12post-sysfs/drivers/net/bonding/bond_main.c 2005-06-30 13:53:55.000000000 -0700@@ -2652,6 +2652,7 @@ if (slave == oldcurrent) { do_failover = 1; } + bond_update_speed_duplex(slave); } else { slave->delay--; }
@@ -2742,6 +2675,7 @@ } else { slave->delay--; } + bond_update_speed_duplex(slave); } break; default:
@@ -2754,8 +2675,6 @@ goto out; } /* end of switch (slave->link) */ - bond_update_speed_duplex(slave); - if (bond->params.mode == BOND_MODE_8023AD) { if (old_speed != slave->speed) { bond_3ad_adapter_speed_changed(slave);
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