On Thu, 13 Aug 2015 03:13:40 +0200 Phil Sutter p...@nwl.cc wrote:
On Tue, Aug 11, 2015 at 06:13:49PM -0700, Alexei Starovoitov wrote:
In general 'changing the default' may be an acceptable thing, but then
it needs to strongly justified. How much performance does it bring?
A quick test
On Thu, Aug 13, 2015 at 03:10:33PM +0200, Jesper Dangaard Brouer wrote:
On Thu, 13 Aug 2015 03:13:40 +0200 Phil Sutter p...@nwl.cc wrote:
On Tue, Aug 11, 2015 at 06:13:49PM -0700, Alexei Starovoitov wrote:
In general 'changing the default' may be an acceptable thing, but then
it
On Tue, 2015-08-11 at 18:13 -0700, Alexei Starovoitov wrote:
Also why introduce the flag? Why not just add 'tx_queue_len = 0;'
to veth_setup() like the whole bunch of devices do?
Sigh.
Because some people install htb or pfifo on veth, leaving tx_queue_len
unchanged.
If you install htb while
On Tue, Aug 11, 2015 at 06:13:49PM -0700, Alexei Starovoitov wrote:
On Tue, Aug 11, 2015 at 06:23:35PM +0200, Phil Sutter wrote:
I have an unfinished solution in the oven, but being kept busy with
other things for now. The action plan is as follows:
1) Introduce IFF_NO_QUEUE
On Tue, Aug 11, 2015 at 06:23:35PM +0200, Phil Sutter wrote:
I have an unfinished solution in the oven, but being kept busy with
other things for now. The action plan is as follows:
1) Introduce IFF_NO_QUEUE net_device-priv_flag.
2) Have attach_default_qdiscs() and
On Tue, Aug 11, 2015 at 05:48:07PM +0200, Jesper Dangaard Brouer wrote:
On Wed, 29 Jul 2015 14:37:31 -0700 (PDT) David Miller da...@davemloft.net
wrote:
[...]
Which is that there are devices (virtual or whatever) which don't want
a qdisc attached no matter what. Flag those devices as
On Wed, 29 Jul 2015 14:37:31 -0700 (PDT) David Miller da...@davemloft.net
wrote:
[...]
Which is that there are devices (virtual or whatever) which don't want
a qdisc attached no matter what. Flag those devices as such and
adjust the qdisc attachment logic to check that new flag.
I agree on
Signed-off-by: Phil Sutter p...@nwl.cc
---
net/Kconfig| 12
net/ethernet/eth.c | 2 +-
2 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/net/Kconfig b/net/Kconfig
index 7021c1b..21c164f 100644
--- a/net/Kconfig
+++ b/net/Kconfig
@@ -48,6 +48,18 @@ config
Phil Sutter p...@nwl.cc wrote:
Signed-off-by: Phil Sutter p...@nwl.cc
---
net/Kconfig| 12
net/ethernet/eth.c | 2 +-
2 files changed, 13 insertions(+), 1 deletion(-)
diff --git a/net/Kconfig b/net/Kconfig
index 7021c1b..21c164f 100644
--- a/net/Kconfig
+++
On Wed, Jul 29, 2015 at 11:06:18PM +0200, Florian Westphal wrote:
Phil Sutter p...@nwl.cc wrote:
[...]
+config DEFAULT_TX_QUEUE_LEN
+ prompt Default TX queue length (in packets) if EXPERT
+ int
+ default 1000# Ethernet wants good queues
+ help
+ Set the default value
From: Phil Sutter p...@nwl.cc
Date: Wed, 29 Jul 2015 23:34:28 +0200
On Wed, Jul 29, 2015 at 11:06:18PM +0200, Florian Westphal wrote:
Phil Sutter p...@nwl.cc wrote:
[...]
+config DEFAULT_TX_QUEUE_LEN
+ prompt Default TX queue length (in packets) if EXPERT
+ int
+ default 1000#
11 matches
Mail list logo
