> -Original Message-
> From: Olivier Matz
> Sent: 15 октября 2021 г. 16:43
> To: Dmitry Kozlyuk
> Cc: dev@dpdk.org; Andrew Rybchenko ; Matan
> Azrad
> Subject: Re: [PATCH v4 2/4] mempool: add non-IO flag
>
> External email: Use caution opening links or attachments
>
>
> On Fri, Oct 15
On Fri, Oct 15, 2021 at 01:27:59PM +, Dmitry Kozlyuk wrote:
> > [...]
> > > +static int
> > > +test_mempool_flag_non_io_set_when_no_iova_contig_set(void)
> > > +{
> > > + struct rte_mempool *mp;
> > > + int ret;
> > > +
> > > + mp = rte_mempool_create_empty("empty", MEMPOOL_SIZE,
>
> [...]
> > +static int
> > +test_mempool_flag_non_io_set_when_no_iova_contig_set(void)
> > +{
> > + struct rte_mempool *mp;
> > + int ret;
> > +
> > + mp = rte_mempool_create_empty("empty", MEMPOOL_SIZE,
> > + MEMPOOL_ELT_SIZE, 0, 0,
> > +
Hi Dmitry,
On Wed, Oct 13, 2021 at 02:01:29PM +0300, Dmitry Kozlyuk wrote:
> Mempool is a generic allocator that is not necessarily used for device
> IO operations and its memory for DMA. Add MEMPOOL_F_NON_IO flag to mark
> such mempools automatically if their objects are not contiguous
> or IOVA
On Fri, Oct 15, 2021 at 01:41:40PM +0200, David Marchand wrote:
> On Fri, Oct 15, 2021 at 12:42 PM Dmitry Kozlyuk wrote:
> > > a/lib/mempool/rte_mempool.c b/lib/mempool/rte_mempool.c index
> > > 8d5f99f7e7..27d197fe86 100644
> > > --- a/lib/mempool/rte_mempool.c
> > > +++ b/lib/mempool/rte_mempool
On Fri, Oct 15, 2021 at 09:58:49AM +, Dmitry Kozlyuk wrote:
>
>
> > -Original Message-
> > From: Olivier Matz
> > Sent: 15 октября 2021 г. 12:43
> > To: Andrew Rybchenko
> > Cc: Dmitry Kozlyuk ; dev@dpdk.org; Matan Azrad
> >
> > Subject: Re: [PATCH v4 2/4] mempool: add non-IO flag
On Fri, Oct 15, 2021 at 12:42 PM Dmitry Kozlyuk wrote:
> > a/lib/mempool/rte_mempool.c b/lib/mempool/rte_mempool.c index
> > 8d5f99f7e7..27d197fe86 100644
> > --- a/lib/mempool/rte_mempool.c
> > +++ b/lib/mempool/rte_mempool.c
> > @@ -802,6 +802,7 @@ rte_mempool_cache_free(struct rte_mempool_cache
Hello David,
> [...]
> - When rebasing on main, you probably won't be able to call this new flag.
> The diff should be something like:
>
> diff --git a/app/test/test_mempool.c b/app/test/test_mempool.c index
> d886f4800c..35c80291fa 100644
> --- a/app/test/test_mempool.c
> +++ b/app/test/test_mem
> -Original Message-
> From: Olivier Matz
> Sent: 15 октября 2021 г. 12:43
> To: Andrew Rybchenko
> Cc: Dmitry Kozlyuk ; dev@dpdk.org; Matan Azrad
>
> Subject: Re: [PATCH v4 2/4] mempool: add non-IO flag
>
> External email: Use caution opening links or attachments
>
>
> On Fri, Oct
On Fri, Oct 15, 2021 at 12:33:31PM +0300, Andrew Rybchenko wrote:
> On 10/15/21 12:18 PM, Dmitry Kozlyuk wrote:
> >> -Original Message-
> >> From: Andrew Rybchenko
> >> [...]
> >>> diff --git a/lib/mempool/rte_mempool.c b/lib/mempool/rte_mempool.c
> >>> index 51c0ba2931..2204f140b3 100644
> -Original Message-
> From: Andrew Rybchenko
> Sent: 15 октября 2021 г. 12:34
> To: Dmitry Kozlyuk ; dev@dpdk.org
> Cc: Matan Azrad ; Olivier Matz
> Subject: Re: [PATCH v4 2/4] mempool: add non-IO flag
>
> External email: Use caution opening links or attachments
>
>
> On 10/15/21 12
On 10/15/21 12:18 PM, Dmitry Kozlyuk wrote:
>> -Original Message-
>> From: Andrew Rybchenko
>> [...]
>>> diff --git a/lib/mempool/rte_mempool.c b/lib/mempool/rte_mempool.c
>>> index 51c0ba2931..2204f140b3 100644
>>> --- a/lib/mempool/rte_mempool.c
>>> +++ b/lib/mempool/rte_mempool.c
>>> @@
Hello Dmitry,
On Wed, Oct 13, 2021 at 1:02 PM Dmitry Kozlyuk wrote:
> diff --git a/lib/mempool/rte_mempool.h b/lib/mempool/rte_mempool.h
> index 663123042f..029b62a650 100644
> --- a/lib/mempool/rte_mempool.h
> +++ b/lib/mempool/rte_mempool.h
> @@ -262,6 +262,8 @@ struct rte_mempool {
> #define
> -Original Message-
> From: Andrew Rybchenko
> [...]
> > diff --git a/lib/mempool/rte_mempool.c b/lib/mempool/rte_mempool.c
> > index 51c0ba2931..2204f140b3 100644
> > --- a/lib/mempool/rte_mempool.c
> > +++ b/lib/mempool/rte_mempool.c
> > @@ -371,6 +371,8 @@ rte_mempool_populate_iova(str
On 10/13/21 2:01 PM, Dmitry Kozlyuk wrote:
> Mempool is a generic allocator that is not necessarily used for device
> IO operations and its memory for DMA. Add MEMPOOL_F_NON_IO flag to mark
> such mempools automatically if their objects are not contiguous
> or IOVA are not available. Components can
Mempool is a generic allocator that is not necessarily used for device
IO operations and its memory for DMA. Add MEMPOOL_F_NON_IO flag to mark
such mempools automatically if their objects are not contiguous
or IOVA are not available. Components can inspect this flag
in order to optimize their memor
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