For Eric, mark packet type and network device watermarks
as read mostly.
Signed-off-by: Stephen Hemminger <[EMAIL PROTECTED]>
---
net/core/dev.c | 10 +-
1 files changed, 5 insertions(+), 5 deletions(-)
diff --git a/net/core/dev.c b/net/core/dev.c
index 3f0c468..c82a56b 100644
--- a/ne
From: Stephen Hemminger <[EMAIL PROTECTED]>
Date: Mon, 12 Mar 2007 14:08:18 -0700
> For Eric, mark packet type and network device watermarks
> as read mostly.
>
> Signed-off-by: Stephen Hemminger <[EMAIL PROTECTED]>
Applied.
-
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Stephen Hemminger a écrit :
For Eric, mark packet type and network device watermarks
as read mostly.
;)
static DEFINE_SPINLOCK(ptype_lock);
-static struct list_head ptype_base[16];/* 16 way hashed list */
-static struct list_head ptype_all; /* Taps */
+static struct lis
On Mon, Mar 12, 2007 at 02:08:18PM -0700, Stephen Hemminger wrote:
> For Eric, mark packet type and network device watermarks
> as read mostly.
The following x86-64 bits might be intersting, as they allow you to
completely eliminate the memory access for run time defined constants.
Note that re
From: Benjamin LaHaise <[EMAIL PROTECTED]>
Date: Wed, 14 Mar 2007 22:18:40 -0400
> On Mon, Mar 12, 2007 at 02:08:18PM -0700, Stephen Hemminger wrote:
> > For Eric, mark packet type and network device watermarks
> > as read mostly.
>
> The following x86-64 bits might be intersting, as they allow y
Benjamin LaHaise a écrit :
On Mon, Mar 12, 2007 at 02:08:18PM -0700, Stephen Hemminger wrote:
For Eric, mark packet type and network device watermarks
as read mostly.
The following x86-64 bits might be intersting, as they allow you to
completely eliminate the memory access for run time define
From: Eric Dumazet <[EMAIL PROTECTED]>
Date: Thu, 15 Mar 2007 07:28:35 +0100
> One problem with your patch is that all read_always() of pointers are going
> to
> use 3 bytes more of code, thus raising icache pressure.
>
> 48 b8 c3 08 e8 8c afmov$0x71af8ce808c3,%rax
> 71 00 00
>
> inste
David Miller a écrit :
From: Eric Dumazet <[EMAIL PROTECTED]>
Date: Thu, 15 Mar 2007 07:28:35 +0100
One problem with your patch is that all read_always() of pointers are going to
use 3 bytes more of code, thus raising icache pressure.
48 b8 c3 08 e8 8c afmov$0x71af8ce808c3,%rax
71 00
On Thu, Mar 15, 2007 at 12:25:16AM -0700, David Miller wrote:
> Could we obtain %rip relative addressing with the ELF
> relocation approach I mentioned?
I think we can for some of the objects -- things like slab caches are
good candidates if we have the initialization done at init time, which
wo
Benjamin LaHaise <[EMAIL PROTECTED]> writes:
> On Mon, Mar 12, 2007 at 02:08:18PM -0700, Stephen Hemminger wrote:
> > For Eric, mark packet type and network device watermarks
> > as read mostly.
>
> The following x86-64 bits might be intersting, as they allow you to
> completely eliminate the me
On Thu, 15 Mar 2007 09:17:22 -0400
Benjamin LaHaise <[EMAIL PROTECTED]> wrote:
> On Thu, Mar 15, 2007 at 12:25:16AM -0700, David Miller wrote:
> > Could we obtain %rip relative addressing with the ELF
> > relocation approach I mentioned?
>
> I think we can for some of the objects -- things like s
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