From: Haggai Eran <haggaie-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
To: "Jérôme Glisse" <jglisse-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org,
linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
Cc: Christophe Harle <charle-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
Duncan Poole <dpoole-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
Sherry Cheung <SCheung-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
Subhash Gutti <sgutti-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
John Hubbard <jhubbard-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
Mark Hairgrove
<mhairgrove-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
Lucien Dunning <ldunning-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
Cameron Buschardt
<cabuschardt-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
Arvind Gopalakrishnan
<arvindg-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org>,
Shachar Raindel <raindel-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>,
Liran Liss <liranl-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Subject: Re: [PATCH 3/8] IB/odp: export rbt_ib_umem_for_each_in_range()
Date: Tue, 21 Jul 2015 11:30:01 +0300 [thread overview]
Message-ID: <55AE0309.4090606@mellanox.com> (raw)
In-Reply-To: <1437159665-6612-4-git-send-email-jglisse-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
On 17/07/2015 22:01, Jérôme Glisse wrote:
> The mlx5 driver will need this function for its driver specific bit
> of ODP (on demand paging) on HMM (Heterogeneous Memory Management).
>
> Signed-off-by: Jérôme Glisse <jglisse-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
> ---
> drivers/infiniband/core/umem_rbtree.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/infiniband/core/umem_rbtree.c b/drivers/infiniband/core/umem_rbtree.c
> index 727d788..f030ec0 100644
> --- a/drivers/infiniband/core/umem_rbtree.c
> +++ b/drivers/infiniband/core/umem_rbtree.c
> @@ -92,3 +92,4 @@ int rbt_ib_umem_for_each_in_range(struct rb_root *root,
>
> return ret_val;
> }
> +EXPORT_SYMBOL(rbt_ib_umem_for_each_in_range);
>
Perhaps it would be better if the driver didn't access the internal
rbtree directly, and instead used something like an
ib_mirror_for_each_range() to do this.
--
To unsubscribe from this list: send the line "unsubscribe linux-rdma" in
the body of a message to majordomo-u79uwXL29TY76Z2rM5mHXA@public.gmane.org
More majordomo info at http://vger.kernel.org/majordomo-info.html
WARNING: multiple messages have this Message-ID (diff)
From: Haggai Eran <haggaie@mellanox.com>
To: "Jérôme Glisse" <jglisse@redhat.com>,
linux-kernel@vger.kernel.org, linux-rdma@vger.kernel.org
Cc: Christophe Harle <charle@nvidia.com>,
Duncan Poole <dpoole@nvidia.com>,
Sherry Cheung <SCheung@nvidia.com>,
Subhash Gutti <sgutti@nvidia.com>,
"John Hubbard" <jhubbard@nvidia.com>,
Mark Hairgrove <mhairgrove@nvidia.com>,
Lucien Dunning <ldunning@nvidia.com>,
Cameron Buschardt <cabuschardt@nvidia.com>,
Arvind Gopalakrishnan <arvindg@nvidia.com>,
"Shachar Raindel" <raindel@mellanox.com>,
Liran Liss <liranl@mellanox.com>
Subject: Re: [PATCH 3/8] IB/odp: export rbt_ib_umem_for_each_in_range()
Date: Tue, 21 Jul 2015 11:30:01 +0300 [thread overview]
Message-ID: <55AE0309.4090606@mellanox.com> (raw)
In-Reply-To: <1437159665-6612-4-git-send-email-jglisse@redhat.com>
On 17/07/2015 22:01, Jérôme Glisse wrote:
> The mlx5 driver will need this function for its driver specific bit
> of ODP (on demand paging) on HMM (Heterogeneous Memory Management).
>
> Signed-off-by: Jérôme Glisse <jglisse@redhat.com>
> ---
> drivers/infiniband/core/umem_rbtree.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/infiniband/core/umem_rbtree.c b/drivers/infiniband/core/umem_rbtree.c
> index 727d788..f030ec0 100644
> --- a/drivers/infiniband/core/umem_rbtree.c
> +++ b/drivers/infiniband/core/umem_rbtree.c
> @@ -92,3 +92,4 @@ int rbt_ib_umem_for_each_in_range(struct rb_root *root,
>
> return ret_val;
> }
> +EXPORT_SYMBOL(rbt_ib_umem_for_each_in_range);
>
Perhaps it would be better if the driver didn't access the internal
rbtree directly, and instead used something like an
ib_mirror_for_each_range() to do this.
next prev parent reply other threads:[~2015-07-21 8:30 UTC|newest]
Thread overview: 29+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-17 19:00 [PATCH 0/8] Add ODP support using HMM Jérôme Glisse
2015-07-17 19:00 ` Jérôme Glisse
2015-07-17 19:00 ` [PATCH 1/8] IB/mlx5: add a new parameter to __mlx_ib_populated_pas for ODP with HMM Jérôme Glisse
2015-07-17 19:00 ` Jérôme Glisse
2015-07-17 19:00 ` [PATCH 2/8] IB/mlx5: add a new parameter to mlx5_ib_update_mtt() " Jérôme Glisse
2015-07-17 19:00 ` Jérôme Glisse
2015-07-17 19:01 ` [PATCH 3/8] IB/odp: export rbt_ib_umem_for_each_in_range() Jérôme Glisse
2015-07-17 19:01 ` Jérôme Glisse
[not found] ` <1437159665-6612-4-git-send-email-jglisse-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2015-07-21 8:30 ` Haggai Eran [this message]
2015-07-21 8:30 ` Haggai Eran
2015-07-17 19:01 ` [PATCH 4/8] IB/odp/hmm: add new kernel option to use HMM for ODP Jérôme Glisse
2015-07-17 19:01 ` Jérôme Glisse
[not found] ` <1437159665-6612-5-git-send-email-jglisse-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2015-07-21 10:37 ` Haggai Eran
2015-07-21 10:37 ` Haggai Eran
2015-07-17 19:01 ` [PATCH 5/8] IB/odp/hmm: add core infiniband structure and helper for ODP with HMM v2 Jérôme Glisse
2015-07-17 19:01 ` Jérôme Glisse
2015-07-17 19:01 ` [PATCH 6/8] IB/mlx5/hmm: add mlx5 HMM device initialization and callback v3 Jérôme Glisse
2015-07-17 19:01 ` Jérôme Glisse
[not found] ` <1437159665-6612-7-git-send-email-jglisse-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2015-07-21 10:44 ` Haggai Eran
2015-07-21 10:44 ` Haggai Eran
2015-07-21 10:51 ` Haggai Eran
[not found] ` <55AE2431.20105-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
2015-07-21 15:14 ` Jerome Glisse
2015-07-21 15:14 ` Jerome Glisse
[not found] ` <1450090324.1616771.1437491699456.JavaMail.zimbra-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>
2015-07-21 16:06 ` Jason Gunthorpe
2015-07-21 16:06 ` Jason Gunthorpe
2015-07-17 19:01 ` [PATCH 7/8] IB/mlx5/hmm: add page fault support for ODP on HMM v2 Jérôme Glisse
2015-07-17 19:01 ` Jérôme Glisse
2015-07-17 19:01 ` [PATCH 8/8] IB/mlx5/hmm: enable ODP using HMM Jérôme Glisse
2015-07-17 19:01 ` Jérôme Glisse
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=55AE0309.4090606@mellanox.com \
--to=haggaie-vpraknaxozvwk0htik3j/w@public.gmane.org \
--cc=SCheung-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org \
--cc=arvindg-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org \
--cc=cabuschardt-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org \
--cc=charle-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org \
--cc=dpoole-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org \
--cc=jglisse-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org \
--cc=jhubbard-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org \
--cc=ldunning-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org \
--cc=linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org \
--cc=liranl-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org \
--cc=mhairgrove-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org \
--cc=raindel-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org \
--cc=sgutti-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.