On Thu, 24 May 2007 15:11:08 -0700,
"Williams, Dan J" <[EMAIL PROTECTED]> wrote:
> --- a/async_tx/async_memcpy.c
> +++ b/async_tx/async_memcpy.c
> @@ -56,6 +56,7 @@ async_memcpy(struct page *dest, struct page *src,
> unsigned int dest_offset,
> int_en) : NULL;
>
> if (tx) {
On Thu, 24 May 2007 15:11:08 -0700,
Williams, Dan J [EMAIL PROTECTED] wrote:
--- a/async_tx/async_memcpy.c
+++ b/async_tx/async_memcpy.c
@@ -56,6 +56,7 @@ async_memcpy(struct page *dest, struct page *src,
unsigned int dest_offset,
int_en) : NULL;
if (tx) { /* run the
> From: Cornelia Huck [mailto:[EMAIL PROTECTED]
> On Wed, 23 May 2007 10:05:39 +0200,
> Martin Schwidefsky <[EMAIL PROTECTED]> wrote:
>
> > We are trying to get rid of dma-mapping.h, see the last change to
the
> > file with commit 411f0f3edc141a582190d3605cadd1d993abb6df. I don't
think
> > we
From: Cornelia Huck [mailto:[EMAIL PROTECTED]
On Wed, 23 May 2007 10:05:39 +0200,
Martin Schwidefsky [EMAIL PROTECTED] wrote:
We are trying to get rid of dma-mapping.h, see the last change to
the
file with commit 411f0f3edc141a582190d3605cadd1d993abb6df. I don't
think
we should
On Wed, 2007-05-23 at 10:46 +0200, Cornelia Huck wrote:
> Taking a quick look at the async_*.c stuff, the functions in question
> basically seem to be of the form
>
> check_if_we_can_do_it_async();
> if (async_ok) {
> /* do async stuff */
> /* that's where the dma mapping creeps
On Wed, 23 May 2007 10:05:39 +0200,
Martin Schwidefsky <[EMAIL PROTECTED]> wrote:
> We are trying to get rid of dma-mapping.h, see the last change to the
> file with commit 411f0f3edc141a582190d3605cadd1d993abb6df. I don't think
> we should reintroduce dma related definition but split the
On Tue, 2007-05-22 at 17:25 -0700, Williams, Dan J wrote:
> The approach I have taken is to add the missing definitions to
> include/asm-s390/dma-mapping.h [ a non-outlook-mangled version of the
> patch is pushed out in my rebased git tree ]. I was not able to fully
> compile-test this change as
On Tue, 2007-05-22 at 17:25 -0700, Williams, Dan J wrote:
The approach I have taken is to add the missing definitions to
include/asm-s390/dma-mapping.h [ a non-outlook-mangled version of the
patch is pushed out in my rebased git tree ]. I was not able to fully
compile-test this change as the
On Wed, 23 May 2007 10:05:39 +0200,
Martin Schwidefsky [EMAIL PROTECTED] wrote:
We are trying to get rid of dma-mapping.h, see the last change to the
file with commit 411f0f3edc141a582190d3605cadd1d993abb6df. I don't think
we should reintroduce dma related definition but split the async_tx in
On Wed, 2007-05-23 at 10:46 +0200, Cornelia Huck wrote:
Taking a quick look at the async_*.c stuff, the functions in question
basically seem to be of the form
check_if_we_can_do_it_async();
if (async_ok) {
/* do async stuff */
/* that's where the dma mapping creeps in */
}
> From: Cornelia Huck [mailto:[EMAIL PROTECTED]
> On Fri, 18 May 2007 09:30:09 -0700,
> "Williams, Dan J" <[EMAIL PROTECTED]> wrote:
>
> > When CONFIG_DMA_ENGINE=n async_tx_find_channel takes the form:
> > ... async_tx_find_channel( ... )
> > {
> > return NULL;
> > }
> >
> > So in the S390
From: Cornelia Huck [mailto:[EMAIL PROTECTED]
On Fri, 18 May 2007 09:30:09 -0700,
Williams, Dan J [EMAIL PROTECTED] wrote:
When CONFIG_DMA_ENGINE=n async_tx_find_channel takes the form:
... async_tx_find_channel( ... )
{
return NULL;
}
So in the S390 case the entire
> From: Cornelia Huck [mailto:[EMAIL PROTECTED]
> On Fri, 18 May 2007 09:30:09 -0700,
> "Williams, Dan J" <[EMAIL PROTECTED]> wrote:
>
> > When CONFIG_DMA_ENGINE=n async_tx_find_channel takes the form:
> > ... async_tx_find_channel( ... )
> > {
> > return NULL;
> > }
> >
> > So in the S390
On Fri, 18 May 2007 09:30:09 -0700,
"Williams, Dan J" <[EMAIL PROTECTED]> wrote:
> When CONFIG_DMA_ENGINE=n async_tx_find_channel takes the form:
> ... async_tx_find_channel( ... )
> {
> return NULL;
> }
>
> So in the S390 case the entire asynchronous path will be compiled away.
On Fri, 18 May 2007 09:30:09 -0700,
Williams, Dan J [EMAIL PROTECTED] wrote:
When CONFIG_DMA_ENGINE=n async_tx_find_channel takes the form:
... async_tx_find_channel( ... )
{
return NULL;
}
So in the S390 case the entire asynchronous path will be compiled away.
Unfortunately,
From: Cornelia Huck [mailto:[EMAIL PROTECTED]
On Fri, 18 May 2007 09:30:09 -0700,
Williams, Dan J [EMAIL PROTECTED] wrote:
When CONFIG_DMA_ENGINE=n async_tx_find_channel takes the form:
... async_tx_find_channel( ... )
{
return NULL;
}
So in the S390 case the entire
> From: Cornelia Huck [mailto:[EMAIL PROTECTED]
> Finer granularity is certainly better here, but I'm not quite sure if
> this solves our s390 problem (we don't have dma support). All those
> backends should also have a non-dma version...
In fact that is already there. Here is the form of
From: Cornelia Huck [mailto:[EMAIL PROTECTED]
Finer granularity is certainly better here, but I'm not quite sure if
this solves our s390 problem (we don't have dma support). All those
backends should also have a non-dma version...
In fact that is already there. Here is the form of
On Wed, 16 May 2007 23:36:56 -0700,
"Williams, Dan J" <[EMAIL PROTECTED]> wrote:
> async_tx: add the Kconfig infrastructure for async_tx
>
> From: Dan Williams <[EMAIL PROTECTED]>
>
> async_tx is similar to crypto in that there is an api component and a
> drivers component.
>
> * Add 'source
> From: Williams, Dan J
> On a closer look, it seems async_tx should be its own directory like
crypto...
> I'll post the incremental changes to the md-accel git tree for review.
>
Here is a copy of the patch added to the md-accel series
(git://lost.foo-projects.org/~dwillia2/git/iop
From: Williams, Dan J
On a closer look, it seems async_tx should be its own directory like
crypto...
I'll post the incremental changes to the md-accel git tree for review.
Here is a copy of the patch added to the md-accel series
(git://lost.foo-projects.org/~dwillia2/git/iop md-accel-linus).
On Wed, 16 May 2007 23:36:56 -0700,
Williams, Dan J [EMAIL PROTECTED] wrote:
async_tx: add the Kconfig infrastructure for async_tx
From: Dan Williams [EMAIL PROTECTED]
async_tx is similar to crypto in that there is an api component and a
drivers component.
* Add 'source
> From: Cornelia Huck [mailto:[EMAIL PROTECTED]
>
> On Tue, 15 May 2007 20:19:14 -0700,
> Andrew Morton <[EMAIL PROTECTED]> wrote:
>
> >
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.22-
> rc1/2.6.22-rc1-mm1/
>
> Doesn't build on s390 when selecting the md menu:
>
>
On Tue, 15 May 2007 20:19:14 -0700,
Andrew Morton <[EMAIL PROTECTED]> wrote:
> ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.22-rc1/2.6.22-rc1-mm1/
Doesn't build on s390 when selecting the md menu:
drivers/built-in.o(.text+0x438ae): In function `async_xor':
: undefined
On Tue, 15 May 2007 20:19:14 -0700,
Andrew Morton [EMAIL PROTECTED] wrote:
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.22-rc1/2.6.22-rc1-mm1/
Doesn't build on s390 when selecting the md menu:
drivers/built-in.o(.text+0x438ae): In function `async_xor':
: undefined
From: Cornelia Huck [mailto:[EMAIL PROTECTED]
On Tue, 15 May 2007 20:19:14 -0700,
Andrew Morton [EMAIL PROTECTED] wrote:
ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.22-
rc1/2.6.22-rc1-mm1/
Doesn't build on s390 when selecting the md menu:
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