From 61cf9896b6bbf034e904555eddab5d483cb2925e Mon Sep 17 00:00:00 2001 From: Jack F Vogel Date: Thu, 23 Jun 2011 17:42:27 +0000 Subject: [PATCH] Put back the global for rx processing due to popular demand. --- sys/dev/e1000/if_igb.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/sys/dev/e1000/if_igb.c b/sys/dev/e1000/if_igb.c index 08735ac043e..a1a14b6bc2e 100644 --- a/sys/dev/e1000/if_igb.c +++ b/sys/dev/e1000/if_igb.c @@ -346,6 +346,10 @@ TUNABLE_INT("hw.igb.hdr_split", &igb_header_split); static int igb_num_queues = 0; TUNABLE_INT("hw.igb.num_queues", &igb_num_queues); +/* How many packets rxeof tries to clean at a time */ +static int igb_rx_process_limit = 100; +TUNABLE_INT("hw.igb.rx_process_limit", &igb_rx_process_limit); + /********************************************************************* * Device identification routine * @@ -465,7 +469,7 @@ igb_attach(device_t dev) /* Sysctl for limiting the amount of work done in the taskqueue */ igb_set_sysctl_value(adapter, "rx_processing_limit", "max number of rx packets to process", - &adapter->rx_process_limit, 100); + &adapter->rx_process_limit, igb_rx_process_limit); /* * Validate number of transmit and receive descriptors. It