Hello,
While attempting to optimize one of my applications, I've noticed the
following. ioctls performed by my application on an e1000 interface
are quite slow. This performance issue affects ioctls that set
interface data, rather than ioctls that retrieve interface data. The
slowest ioctls can
Trond Myklebust wrote:
On Sun, 2008-08-24 at 23:09 +0100, Ian Campbell wrote:
(added some quoting from previous mail to save replying twice)
On Sun, 2008-08-24 at 15:19 -0400, Trond Myklebust wrote:
On Sun, 2008-08-24 at 15:17 -0400, Trond Myklebust wrote:
From the tcpdump, it looks as if
On Mon, 2008-08-25 at 11:04 -0500, Tom Tucker wrote:
I don't think it should matter how long the connection stays in FIN WAIT,
the client should reconnect anyway.
Which would break the replay cache, since we can't reconnect using the
same port.
Since the client seems to be the variable, I
Roman Chertov wrote:
I have a question regarding multi-queue support. I noticed that
current NAPI code only deals with one queue; however, it appears that
the
support for multiple rings is there.
Which driver are you referring to? In general yes, we support multiple
RX queues with NAPI
Roman Chertov wrote:
each queue gets its own msi-x vector and each queue only gets packets
which match the RSS hash for that queue. There are separate hardware
resources for each queue and the driver has a ring struct for each
queue to maintain separate state.
Can you point me to some
Brandeburg, Jesse wrote:
Roman Chertov wrote:
I have a question regarding multi-queue support. I noticed that
current NAPI code only deals with one queue; however, it appears that
the
support for multiple rings is there.
Which driver are you referring to? In general yes, we support
On Tue, 2008-08-26 at 06:23 +1000, Grant Coady wrote:
On Fri, 22 Aug 2008 14:56:53 -0700, Trond Myklebust [EMAIL PROTECTED] wrote:
On Fri, 2008-08-22 at 22:37 +0100, Ian Campbell wrote:
I can ssh to the server fine. The same server also serves my NFS home
directory to the box I'm writing
Try '-s 0', from tcpdump(8): Setting snaplen to 0 means use the
required length to catch whole packets.
-Dan
-Original Message-
From: Grant Coady [mailto:[EMAIL PROTECTED]
Sent: Monday, August 25, 2008 5:29 PM
To: Trond Myklebust
Cc: Grant Coady; Ian Campbell; John Ronciak;
[EMAIL
On Mon, 25 Aug 2008 18:11:12 -0400, Trond Myklebust [EMAIL PROTECTED] wrote:
On Tue, 2008-08-26 at 06:23 +1000, Grant Coady wrote:
On Fri, 22 Aug 2008 14:56:53 -0700, Trond Myklebust [EMAIL PROTECTED]
wrote:
On Fri, 2008-08-22 at 22:37 +0100, Ian Campbell wrote:
I can ssh to the server
