diff options
| author | Stephen Hemminger <shemminger@osdl.org> | 2005-06-23 20:10:00 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2005-06-23 20:10:00 -0700 |
| commit | 34008d8c631d067caffa136313260525f3ae48a2 (patch) | |
| tree | 171436c170fb7df649f8bf7cb95391f6d844bd03 /net/core/sysctl_net_core.c | |
| parent | c1ebcdb8c422cd73f54bcd2b9953e443a47667e5 (diff) | |
[NET]: Remove obsolete netif_rx congestion sensing mechanism.
Remove the congestion sensing mechanism from netif_rx, and always
return either full or empty. Almost no driver checks the return value
from netif_rx, and those that do only use it for debug messages.
The original design of netif_rx was to do flow control based on the
receive queue, but NAPI has supplanted this and no driver uses the
feedback.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/sysctl_net_core.c')
| -rw-r--r-- | net/core/sysctl_net_core.c | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c index 76e9987474c..fff63643a35 100644 --- a/net/core/sysctl_net_core.c +++ b/net/core/sysctl_net_core.c @@ -14,10 +14,6 @@ extern int netdev_max_backlog; extern int weight_p; -extern int no_cong_thresh; -extern int no_cong; -extern int lo_cong; -extern int mod_cong; extern int net_msg_cost; extern int net_msg_burst; @@ -85,38 +81,6 @@ ctl_table core_table[] = { .proc_handler = &proc_dointvec }, { - .ctl_name = NET_CORE_NO_CONG_THRESH, - .procname = "no_cong_thresh", - .data = &no_cong_thresh, - .maxlen = sizeof(int), - .mode = 0644, - .proc_handler = &proc_dointvec - }, - { - .ctl_name = NET_CORE_NO_CONG, - .procname = "no_cong", - .data = &no_cong, - .maxlen = sizeof(int), - .mode = 0644, - .proc_handler = &proc_dointvec - }, - { - .ctl_name = NET_CORE_LO_CONG, - .procname = "lo_cong", - .data = &lo_cong, - .maxlen = sizeof(int), - .mode = 0644, - .proc_handler = &proc_dointvec - }, - { - .ctl_name = NET_CORE_MOD_CONG, - .procname = "mod_cong", - .data = &mod_cong, - .maxlen = sizeof(int), - .mode = 0644, - .proc_handler = &proc_dointvec - }, - { .ctl_name = NET_CORE_MSG_COST, .procname = "message_cost", .data = &net_msg_cost, |