From: Anton Vorontsov avoront...@ru.mvista.com
Date: Sat, 18 Apr 2009 02:03:48 +0400
This will make the system alot more responsive while ping flooding the
ucc_geth ethernet interface.
Also set NAPI weight to 64 as this is a common value.
Signed-off-by: Joakim Tjernlund
From: Joakim Tjernlund joakim.tjernl...@transmode.se
This will make the system alot more responsive while ping flooding the
ucc_geth ethernet interface.
Also set NAPI weight to 64 as this is a common value.
Signed-off-by: Joakim Tjernlund joakim.tjernl...@transmode.se
Signed-off-by: Anton
2001
From: Joakim Tjernlund joakim.tjernl...@transmode.se
Date: Tue, 24 Mar 2009 10:19:27 +0100
Subject: [PATCH] ucc_geth: Move freeing of TX packets to NAPI context.
Also increase NAPI weight somewhat.
This will make the system alot more responsive while
ping flooding the ucc_geth
+0100
Subject: [PATCH] ucc_geth: Move freeing of TX packets to NAPI
context.
Also increase NAPI weight somewhat.
This will make the system alot more responsive while
ping flooding the ucc_geth ethernet interaface.
Some time ago I've tried a similar thing for this driver
From: Joakim Tjernlund joakim.tjernl...@transmode.se
Date: Tue, 24 Mar 2009 10:19:27 +0100
Subject: [PATCH] ucc_geth: Move freeing of TX packets to NAPI
context.
Also increase NAPI weight somewhat.
This will make the system alot more responsive while
ping flooding
:
On Wed, Mar 25, 2009 at 02:30:49PM +0100, Joakim Tjernlund wrote:
From 1c2f23b1f37f4818c0fd0217b93eb38ab6564840 Mon Sep 17 00:00:00
2001
From: Joakim Tjernlund joakim.tjernl...@transmode.se
Date: Tue, 24 Mar 2009 10:19:27 +0100
Subject: [PATCH] ucc_geth: Move freeing of TX packets
1c2f23b1f37f4818c0fd0217b93eb38ab6564840 Mon Sep 17 00:00:00
2001
From: Joakim Tjernlund joakim.tjernl...@transmode.se
Date: Tue, 24 Mar 2009 10:19:27 +0100
Subject: [PATCH] ucc_geth: Move freeing of TX packets to NAPI
context.
Also increase NAPI weight somewhat.
This will make the system
From: Joakim Tjernlund joakim.tjernl...@transmode.se
Date: Mon, 30 Mar 2009 12:01:33 +0200
I don't know. But the question you should ask is: Does the networking
code promise this now and for the future? If not, you should
fix the driver not to relay on netif_queue_stopped() here.
Stop this
From 1c2f23b1f37f4818c0fd0217b93eb38ab6564840 Mon Sep 17 00:00:00 2001
From: Joakim Tjernlund joakim.tjernl...@transmode.se
Date: Tue, 24 Mar 2009 10:19:27 +0100
Subject: [PATCH] ucc_geth: Move freeing of TX packets to NAPI context.
Also increase NAPI weight somewhat.
This will make the system
Joakim Tjernlund a écrit :
From 1c2f23b1f37f4818c0fd0217b93eb38ab6564840 Mon Sep 17 00:00:00 2001
From: Joakim Tjernlund joakim.tjernl...@transmode.se
Date: Tue, 24 Mar 2009 10:19:27 +0100
Subject: [PATCH] ucc_geth: Move freeing of TX packets to NAPI context.
Also increase NAPI weight
On Wed, Mar 25, 2009 at 02:30:49PM +0100, Joakim Tjernlund wrote:
From 1c2f23b1f37f4818c0fd0217b93eb38ab6564840 Mon Sep 17 00:00:00 2001
From: Joakim Tjernlund joakim.tjernl...@transmode.se
Date: Tue, 24 Mar 2009 10:19:27 +0100
Subject: [PATCH] ucc_geth: Move freeing of TX packets to NAPI
freeing of TX packets to NAPI context.
Also increase NAPI weight somewhat.
This will make the system alot more responsive while
ping flooding the ucc_geth ethernet interaface.
Signed-off-by: Joakim Tjernlund joakim.tjernl...@transmode.se
---
drivers/net/ucc_geth.c | 30
:19:27 +0100
Subject: [PATCH] ucc_geth: Move freeing of TX packets to NAPI context.
Also increase NAPI weight somewhat.
This will make the system alot more responsive while
ping flooding the ucc_geth ethernet interaface.
Some time ago I've tried a similar thing for this driver
:27 +0100
Subject: [PATCH] ucc_geth: Move freeing of TX packets to NAPI context.
Also increase NAPI weight somewhat.
This will make the system alot more responsive while
ping flooding the ucc_geth ethernet interaface.
Some time ago I've tried a similar thing for this driver, but during
From: Joakim Tjernlund joakim.tjernl...@transmode.se
Date: Wed, 25 Mar 2009 14:30:49 +0100
From 1c2f23b1f37f4818c0fd0217b93eb38ab6564840 Mon Sep 17 00:00:00 2001
From: Joakim Tjernlund joakim.tjernl...@transmode.se
Date: Tue, 24 Mar 2009 10:19:27 +0100
Subject: [PATCH] ucc_geth: Move freeing
From: Eric Dumazet da...@cosmosbay.com
Date: Wed, 25 Mar 2009 15:04:26 +0100
Joakim Tjernlund a écrit :
+ /* Tx event processing */
+ spin_lock(ugeth-lock);
+ for (i = 0; i ug_info-numQueuesTx; i++) {
+ ucc_geth_tx(ugeth-dev, i);
+ }
+ spin_unlock(ugeth-lock);
From: Joakim Tjernlund joakim.tjernl...@transmode.se
Date: Wed, 25 Mar 2009 16:16:24 +0100
UCC_GETH_DEV_WEIGHT needs to be a bit bigger than the number of RX
HW buffers avaliable, otherwise one won't be able to drain the whole
queue in one go. Changing weight to something bigger made a big
David Miller da...@davemloft.net wrote on 25/03/2009 22:40:41:
From: Eric Dumazet da...@cosmosbay.com
Date: Wed, 25 Mar 2009 15:04:26 +0100
Joakim Tjernlund a écrit :
+ /* Tx event processing */
+ spin_lock(ugeth-lock);
+ for (i = 0; i ug_info-numQueuesTx; i++) {
+
18 matches
Mail list logo