* [PATCH RFC] iser-target: avoid reinitializing rdma contexts for isert commands
@ 2017-11-28 18:28 Potnuri Bharat Teja
2017-11-29 22:50 ` Sagi Grimberg
` (2 more replies)
0 siblings, 3 replies; 12+ messages in thread
From: Potnuri Bharat Teja @ 2017-11-28 18:28 UTC (permalink / raw)
To: nab-IzHhD5pYlfBP7FQvKIMDCQ, sagi-NQWnxTmZq1alnMjI0IkVqw
Cc: target-devel-u79uwXL29TY76Z2rM5mHXA,
linux-rdma-u79uwXL29TY76Z2rM5mHXA, bharat-ut6Up61K2wZBDgjK7y7TUQ
isert commands that failed during isert_rdma_rw_ctx_post() are queued to
Queue-Full(QF) queue and are scheduled to be reposted during queue-full
queue processing. During this reposting, the rdma contexts are initialised
again in isert_rdma_rw_ctx_post(), which is leaking significant memory.
unreferenced object 0xffff8830201d9640 (size 64):
comm "kworker/0:2", pid 195, jiffies 4295374851 (age 4528.436s)
hex dump (first 32 bytes):
00 60 8b cb 2e 00 00 00 00 10 00 00 00 00 00 00 .`..............
00 90 e3 cb 2e 00 00 00 00 10 00 00 00 00 00 00 ................
backtrace:
[<ffffffff8170711e>] kmemleak_alloc+0x4e/0xb0
[<ffffffff811f8ba5>] __kmalloc+0x125/0x2b0
[<ffffffffa046b24f>] rdma_rw_ctx_init+0x15f/0x6f0 [ib_core]
[<ffffffffa07ab644>] isert_rdma_rw_ctx_post+0xc4/0x3c0 [ib_isert]
[<ffffffffa07ad972>] isert_put_datain+0x112/0x1c0 [ib_isert]
[<ffffffffa07dddce>] lio_queue_data_in+0x2e/0x30 [iscsi_target_mod]
[<ffffffffa076c322>] target_qf_do_work+0x2b2/0x4b0 [target_core_mod]
[<ffffffff81080c3b>] process_one_work+0x1db/0x5d0
[<ffffffff8108107d>] worker_thread+0x4d/0x3e0
[<ffffffff81088667>] kthread+0x117/0x150
[<ffffffff81713fa7>] ret_from_fork+0x27/0x40
[<ffffffffffffffff>] 0xffffffffffffffff
Here is patch to use the older rdma contexts while reposting
the isert commands intead of reinitialising them.
Signed-off-by: Potnuri Bharat Teja <bharat-ut6Up61K2wZBDgjK7y7TUQ@public.gmane.org>
---
drivers/infiniband/ulp/isert/ib_isert.c | 7 +++++++
drivers/infiniband/ulp/isert/ib_isert.h | 1 +
2 files changed, 8 insertions(+)
diff --git a/drivers/infiniband/ulp/isert/ib_isert.c b/drivers/infiniband/ulp/isert/ib_isert.c
index 720dfb3a1ac2..fd55163801a3 100644
--- a/drivers/infiniband/ulp/isert/ib_isert.c
+++ b/drivers/infiniband/ulp/isert/ib_isert.c
@@ -2123,6 +2123,9 @@ isert_rdma_rw_ctx_post(struct isert_cmd *cmd, struct isert_conn *conn,
u32 rkey, offset;
int ret;
+ if (cmd->ctx_init_done)
+ goto rdma_ctx_post;
+
if (dir == DMA_FROM_DEVICE) {
addr = cmd->write_va;
rkey = cmd->write_stag;
@@ -2150,11 +2153,15 @@ isert_rdma_rw_ctx_post(struct isert_cmd *cmd, struct isert_conn *conn,
se_cmd->t_data_sg, se_cmd->t_data_nents,
offset, addr, rkey, dir);
}
+
if (ret < 0) {
isert_err("Cmd: %p failed to prepare RDMA res\n", cmd);
return ret;
}
+ cmd->ctx_init_done = true;
+
+rdma_ctx_post:
ret = rdma_rw_ctx_post(&cmd->rw, conn->qp, port_num, cqe, chain_wr);
if (ret < 0)
isert_err("Cmd: %p failed to post RDMA res\n", cmd);
diff --git a/drivers/infiniband/ulp/isert/ib_isert.h b/drivers/infiniband/ulp/isert/ib_isert.h
index d6fd248320ae..3b296bac4f60 100644
--- a/drivers/infiniband/ulp/isert/ib_isert.h
+++ b/drivers/infiniband/ulp/isert/ib_isert.h
@@ -126,6 +126,7 @@ struct isert_cmd {
struct rdma_rw_ctx rw;
struct work_struct comp_work;
struct scatterlist sg;
+ bool ctx_init_done;
};
static inline struct isert_cmd *tx_desc_to_cmd(struct iser_tx_desc *desc)
--
2.5.3
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^ permalink raw reply related [flat|nested] 12+ messages in thread* Re: [PATCH RFC] iser-target: avoid reinitializing rdma contexts for isert commands
2017-11-28 18:28 [PATCH RFC] iser-target: avoid reinitializing rdma contexts for isert commands Potnuri Bharat Teja
@ 2017-11-29 22:50 ` Sagi Grimberg
2017-11-30 10:34 ` Potnuri Bharat Teja
2017-12-13 17:51 ` [RFC] " Jason Gunthorpe
2017-12-18 23:14 ` Jason Gunthorpe
2 siblings, 1 reply; 12+ messages in thread
From: Sagi Grimberg @ 2017-11-29 22:50 UTC (permalink / raw)
To: Potnuri Bharat Teja, nab; +Cc: target-devel, linux-rdma
Hi Bharat,
Thanks for the patch, comment below.
> isert commands that failed during isert_rdma_rw_ctx_post() are queued to
> Queue-Full(QF) queue and are scheduled to be reposted during queue-full
> queue processing. During this reposting, the rdma contexts are initialised
> again in isert_rdma_rw_ctx_post(), which is leaking significant memory.
>
> unreferenced object 0xffff8830201d9640 (size 64):
> comm "kworker/0:2", pid 195, jiffies 4295374851 (age 4528.436s)
> hex dump (first 32 bytes):
> 00 60 8b cb 2e 00 00 00 00 10 00 00 00 00 00 00 .`..............
> 00 90 e3 cb 2e 00 00 00 00 10 00 00 00 00 00 00 ................
> backtrace:
> [<ffffffff8170711e>] kmemleak_alloc+0x4e/0xb0
> [<ffffffff811f8ba5>] __kmalloc+0x125/0x2b0
> [<ffffffffa046b24f>] rdma_rw_ctx_init+0x15f/0x6f0 [ib_core]
> [<ffffffffa07ab644>] isert_rdma_rw_ctx_post+0xc4/0x3c0 [ib_isert]
> [<ffffffffa07ad972>] isert_put_datain+0x112/0x1c0 [ib_isert]
> [<ffffffffa07dddce>] lio_queue_data_in+0x2e/0x30 [iscsi_target_mod]
> [<ffffffffa076c322>] target_qf_do_work+0x2b2/0x4b0 [target_core_mod]
> [<ffffffff81080c3b>] process_one_work+0x1db/0x5d0
> [<ffffffff8108107d>] worker_thread+0x4d/0x3e0
> [<ffffffff81088667>] kthread+0x117/0x150
> [<ffffffff81713fa7>] ret_from_fork+0x27/0x40
> [<ffffffffffffffff>] 0xffffffffffffffff
>
> Here is patch to use the older rdma contexts while reposting
> the isert commands intead of reinitialising them.
>
> Signed-off-by: Potnuri Bharat Teja <bharat@chelsio.com>
> ---
> drivers/infiniband/ulp/isert/ib_isert.c | 7 +++++++
> drivers/infiniband/ulp/isert/ib_isert.h | 1 +
> 2 files changed, 8 insertions(+)
>
> diff --git a/drivers/infiniband/ulp/isert/ib_isert.c b/drivers/infiniband/ulp/isert/ib_isert.c
> index 720dfb3a1ac2..fd55163801a3 100644
> --- a/drivers/infiniband/ulp/isert/ib_isert.c
> +++ b/drivers/infiniband/ulp/isert/ib_isert.c
> @@ -2123,6 +2123,9 @@ isert_rdma_rw_ctx_post(struct isert_cmd *cmd, struct isert_conn *conn,
> u32 rkey, offset;
> int ret;
>
> + if (cmd->ctx_init_done)
> + goto rdma_ctx_post;
> +
> if (dir == DMA_FROM_DEVICE) {
> addr = cmd->write_va;
> rkey = cmd->write_stag;
> @@ -2150,11 +2153,15 @@ isert_rdma_rw_ctx_post(struct isert_cmd *cmd, struct isert_conn *conn,
> se_cmd->t_data_sg, se_cmd->t_data_nents,
> offset, addr, rkey, dir);
> }
> +
> if (ret < 0) {
> isert_err("Cmd: %p failed to prepare RDMA res\n", cmd);
> return ret;
> }
>
> + cmd->ctx_init_done = true;
> +
> +rdma_ctx_post:
> ret = rdma_rw_ctx_post(&cmd->rw, conn->qp, port_num, cqe, chain_wr);
> if (ret < 0)
> isert_err("Cmd: %p failed to post RDMA res\n", cmd);
I'm not convinced this is sufficient, for reads (isert_put_datain) we
need to skip duplicating the post_recv as well.
^ permalink raw reply [flat|nested] 12+ messages in thread* Re: [PATCH RFC] iser-target: avoid reinitializing rdma contexts for isert commands
2017-11-29 22:50 ` Sagi Grimberg
@ 2017-11-30 10:34 ` Potnuri Bharat Teja
2017-12-04 18:31 ` Sagi Grimberg
0 siblings, 1 reply; 12+ messages in thread
From: Potnuri Bharat Teja @ 2017-11-30 10:34 UTC (permalink / raw)
To: Sagi Grimberg
Cc: nab@linux-iscsi.org, target-devel@vger.kernel.org,
linux-rdma@vger.kernel.org
On Thursday, November 11/30/17, 2017 at 04:20:31 +0530, Sagi Grimberg wrote:
> Hi Bharat,
>
> Thanks for the patch, comment below.
>
> > isert commands that failed during isert_rdma_rw_ctx_post() are queued to
> > Queue-Full(QF) queue and are scheduled to be reposted during queue-full
> > queue processing. During this reposting, the rdma contexts are initialised
> > again in isert_rdma_rw_ctx_post(), which is leaking significant memory.
> >
> > unreferenced object 0xffff8830201d9640 (size 64):
> > comm "kworker/0:2", pid 195, jiffies 4295374851 (age 4528.436s)
> > hex dump (first 32 bytes):
> > 00 60 8b cb 2e 00 00 00 00 10 00 00 00 00 00 00 .`..............
> > 00 90 e3 cb 2e 00 00 00 00 10 00 00 00 00 00 00 ................
> > backtrace:
> > [<ffffffff8170711e>] kmemleak_alloc+0x4e/0xb0
> > [<ffffffff811f8ba5>] __kmalloc+0x125/0x2b0
> > [<ffffffffa046b24f>] rdma_rw_ctx_init+0x15f/0x6f0 [ib_core]
> > [<ffffffffa07ab644>] isert_rdma_rw_ctx_post+0xc4/0x3c0 [ib_isert]
> > [<ffffffffa07ad972>] isert_put_datain+0x112/0x1c0 [ib_isert]
> > [<ffffffffa07dddce>] lio_queue_data_in+0x2e/0x30 [iscsi_target_mod]
> > [<ffffffffa076c322>] target_qf_do_work+0x2b2/0x4b0 [target_core_mod]
> > [<ffffffff81080c3b>] process_one_work+0x1db/0x5d0
> > [<ffffffff8108107d>] worker_thread+0x4d/0x3e0
> > [<ffffffff81088667>] kthread+0x117/0x150
> > [<ffffffff81713fa7>] ret_from_fork+0x27/0x40
> > [<ffffffffffffffff>] 0xffffffffffffffff
> >
> > Here is patch to use the older rdma contexts while reposting
> > the isert commands intead of reinitialising them.
> >
> > Signed-off-by: Potnuri Bharat Teja <bharat@chelsio.com>
> > ---
> > drivers/infiniband/ulp/isert/ib_isert.c | 7 +++++++
> > drivers/infiniband/ulp/isert/ib_isert.h | 1 +
> > 2 files changed, 8 insertions(+)
> >
> > diff --git a/drivers/infiniband/ulp/isert/ib_isert.c b/drivers/infiniband/ulp/isert/ib_isert.c
> > index 720dfb3a1ac2..fd55163801a3 100644
> > --- a/drivers/infiniband/ulp/isert/ib_isert.c
> > +++ b/drivers/infiniband/ulp/isert/ib_isert.c
> > @@ -2123,6 +2123,9 @@ isert_rdma_rw_ctx_post(struct isert_cmd *cmd, struct isert_conn *conn,
> > u32 rkey, offset;
> > int ret;
> >
> > + if (cmd->ctx_init_done)
> > + goto rdma_ctx_post;
> > +
> > if (dir == DMA_FROM_DEVICE) {
> > addr = cmd->write_va;
> > rkey = cmd->write_stag;
> > @@ -2150,11 +2153,15 @@ isert_rdma_rw_ctx_post(struct isert_cmd *cmd, struct isert_conn *conn,
> > se_cmd->t_data_sg, se_cmd->t_data_nents,
> > offset, addr, rkey, dir);
> > }
> > +
> > if (ret < 0) {
> > isert_err("Cmd: %p failed to prepare RDMA res\n", cmd);
> > return ret;
> > }
> >
> > + cmd->ctx_init_done = true;
> > +
> > +rdma_ctx_post:
> > ret = rdma_rw_ctx_post(&cmd->rw, conn->qp, port_num, cqe, chain_wr);
> > if (ret < 0)
> > isert_err("Cmd: %p failed to post RDMA res\n", cmd);
>
> I'm not convinced this is sufficient, for reads (isert_put_datain) we
> need to skip duplicating the post_recv as well.
Hi Sagi,
Thanks for the review.
The post recv duplication is already handled as a part of "Queue full response
handling" changes, Here is the patch that handles it:
https://patchwork.kernel.org/patch/9639185/
drivers/infiniband/ulp/isert/ib_isert.c
-----------------------------------------------
static int
isert_post_recv(struct isert_conn *isert_conn, struct iser_rx_desc *rx_desc)
{
struct ib_recv_wr *rx_wr_failed, rx_wr;
int ret;
> if (!rx_desc->in_use) {
> /*
> * if the descriptor is not in-use we already reposted it
> * for recv, so just silently return
> */
> return 0;
> }
------------------------------------------------
above patch avoids reposting the recv WR.
Thanks,
Bharat.
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [RFC] iser-target: avoid reinitializing rdma contexts for isert commands
2017-11-28 18:28 [PATCH RFC] iser-target: avoid reinitializing rdma contexts for isert commands Potnuri Bharat Teja
2017-11-29 22:50 ` Sagi Grimberg
@ 2017-12-13 17:51 ` Jason Gunthorpe
2017-12-13 18:48 ` Potnuri Bharat Teja
2017-12-18 23:14 ` Jason Gunthorpe
2 siblings, 1 reply; 12+ messages in thread
From: Jason Gunthorpe @ 2017-12-13 17:51 UTC (permalink / raw)
To: Bharat Potnuri; +Cc: nab, sagi, target-devel, linux-rdma
On Tue, Nov 28, 2017 at 11:58:07PM +0530, Bharat Potnuri wrote:
> isert commands that failed during isert_rdma_rw_ctx_post() are queued to
> Queue-Full(QF) queue and are scheduled to be reposted during queue-full
> queue processing. During this reposting, the rdma contexts are initialised
> again in isert_rdma_rw_ctx_post(), which is leaking significant memory.
>
> unreferenced object 0xffff8830201d9640 (size 64):
> comm "kworker/0:2", pid 195, jiffies 4295374851 (age 4528.436s)
> hex dump (first 32 bytes):
> 00 60 8b cb 2e 00 00 00 00 10 00 00 00 00 00 00 .`..............
> 00 90 e3 cb 2e 00 00 00 00 10 00 00 00 00 00 00 ................
> backtrace:
> [<ffffffff8170711e>] kmemleak_alloc+0x4e/0xb0
> [<ffffffff811f8ba5>] __kmalloc+0x125/0x2b0
> [<ffffffffa046b24f>] rdma_rw_ctx_init+0x15f/0x6f0 [ib_core]
> [<ffffffffa07ab644>] isert_rdma_rw_ctx_post+0xc4/0x3c0 [ib_isert]
> [<ffffffffa07ad972>] isert_put_datain+0x112/0x1c0 [ib_isert]
> [<ffffffffa07dddce>] lio_queue_data_in+0x2e/0x30 [iscsi_target_mod]
> [<ffffffffa076c322>] target_qf_do_work+0x2b2/0x4b0 [target_core_mod]
> [<ffffffff81080c3b>] process_one_work+0x1db/0x5d0
> [<ffffffff8108107d>] worker_thread+0x4d/0x3e0
> [<ffffffff81088667>] kthread+0x117/0x150
> [<ffffffff81713fa7>] ret_from_fork+0x27/0x40
> [<ffffffffffffffff>] 0xffffffffffffffff
>
> Here is patch to use the older rdma contexts while reposting
> the isert commands intead of reinitialising them.
>
> Signed-off-by: Potnuri Bharat Teja <bharat@chelsio.com>
> Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
> drivers/infiniband/ulp/isert/ib_isert.c | 7 +++++++
> drivers/infiniband/ulp/isert/ib_isert.h | 1 +
> 2 files changed, 8 insertions(+)
>
So this RFC got Reviewed-by Sagi, is it to be applied now or something
else??
If yes, what tree does it want to go through? I see Nicholas and Doug
have both been historically taking isert patches.
Thanks,
Jason
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [RFC] iser-target: avoid reinitializing rdma contexts for isert commands
2017-12-13 17:51 ` [RFC] " Jason Gunthorpe
@ 2017-12-13 18:48 ` Potnuri Bharat Teja
0 siblings, 0 replies; 12+ messages in thread
From: Potnuri Bharat Teja @ 2017-12-13 18:48 UTC (permalink / raw)
To: Jason Gunthorpe
Cc: nab@linux-iscsi.org, sagi@grimberg.me,
target-devel@vger.kernel.org, linux-rdma@vger.kernel.org
On Wednesday, December 12/13/17, 2017 at 23:21:04 +0530, Jason Gunthorpe wrote:
> On Tue, Nov 28, 2017 at 11:58:07PM +0530, Bharat Potnuri wrote:
> > isert commands that failed during isert_rdma_rw_ctx_post() are queued to
> > Queue-Full(QF) queue and are scheduled to be reposted during queue-full
> > queue processing. During this reposting, the rdma contexts are initialised
> > again in isert_rdma_rw_ctx_post(), which is leaking significant memory.
> >
> > unreferenced object 0xffff8830201d9640 (size 64):
> > comm "kworker/0:2", pid 195, jiffies 4295374851 (age 4528.436s)
> > hex dump (first 32 bytes):
> > 00 60 8b cb 2e 00 00 00 00 10 00 00 00 00 00 00 .`..............
> > 00 90 e3 cb 2e 00 00 00 00 10 00 00 00 00 00 00 ................
> > backtrace:
> > [<ffffffff8170711e>] kmemleak_alloc+0x4e/0xb0
> > [<ffffffff811f8ba5>] __kmalloc+0x125/0x2b0
> > [<ffffffffa046b24f>] rdma_rw_ctx_init+0x15f/0x6f0 [ib_core]
> > [<ffffffffa07ab644>] isert_rdma_rw_ctx_post+0xc4/0x3c0 [ib_isert]
> > [<ffffffffa07ad972>] isert_put_datain+0x112/0x1c0 [ib_isert]
> > [<ffffffffa07dddce>] lio_queue_data_in+0x2e/0x30 [iscsi_target_mod]
> > [<ffffffffa076c322>] target_qf_do_work+0x2b2/0x4b0 [target_core_mod]
> > [<ffffffff81080c3b>] process_one_work+0x1db/0x5d0
> > [<ffffffff8108107d>] worker_thread+0x4d/0x3e0
> > [<ffffffff81088667>] kthread+0x117/0x150
> > [<ffffffff81713fa7>] ret_from_fork+0x27/0x40
> > [<ffffffffffffffff>] 0xffffffffffffffff
> >
> > Here is patch to use the older rdma contexts while reposting
> > the isert commands intead of reinitialising them.
> >
> > Signed-off-by: Potnuri Bharat Teja <bharat@chelsio.com>
> > Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
> > drivers/infiniband/ulp/isert/ib_isert.c | 7 +++++++
> > drivers/infiniband/ulp/isert/ib_isert.h | 1 +
> > 2 files changed, 8 insertions(+)
> >
>
> So this RFC got Reviewed-by Sagi, is it to be applied now or something
> else??
>
> If yes, what tree does it want to go through? I see Nicholas and Doug
> have both been historically taking isert patches.
Hi Jason,
Yes, this needs to be applied now, to the target-pending tree.
This fixes the "Queue-full handling" change that is already part of stable trees:
https://www.spinics.net/lists/target-devel/msg13574.html
This also needs to be tagged to stable trees.
As the Queue-full handling changes are already in linux, I think this can go
through rdma tree aswell.
Thanks,
Bharat
>
> Thanks,
> Jason
> --
> To unsubscribe from this list: send the line "unsubscribe target-devel" in
> the body of a message to majordomo@vger.kernel.org
> More majordomo info at http://vger.kernel.org/majordomo-info.html
^ permalink raw reply [flat|nested] 12+ messages in thread
* Re: [RFC] iser-target: avoid reinitializing rdma contexts for isert commands
2017-11-28 18:28 [PATCH RFC] iser-target: avoid reinitializing rdma contexts for isert commands Potnuri Bharat Teja
2017-11-29 22:50 ` Sagi Grimberg
2017-12-13 17:51 ` [RFC] " Jason Gunthorpe
@ 2017-12-18 23:14 ` Jason Gunthorpe
[not found] ` <20171218231439.GA31621-uk2M96/98Pc@public.gmane.org>
2 siblings, 1 reply; 12+ messages in thread
From: Jason Gunthorpe @ 2017-12-18 23:14 UTC (permalink / raw)
To: Bharat Potnuri; +Cc: nab, sagi, target-devel, linux-rdma
On Tue, Nov 28, 2017 at 11:58:07PM +0530, Bharat Potnuri wrote:
> isert commands that failed during isert_rdma_rw_ctx_post() are queued to
> Queue-Full(QF) queue and are scheduled to be reposted during queue-full
> queue processing. During this reposting, the rdma contexts are initialised
> again in isert_rdma_rw_ctx_post(), which is leaking significant memory.
>
> unreferenced object 0xffff8830201d9640 (size 64):
> comm "kworker/0:2", pid 195, jiffies 4295374851 (age 4528.436s)
> hex dump (first 32 bytes):
> 00 60 8b cb 2e 00 00 00 00 10 00 00 00 00 00 00 .`..............
> 00 90 e3 cb 2e 00 00 00 00 10 00 00 00 00 00 00 ................
> backtrace:
> [<ffffffff8170711e>] kmemleak_alloc+0x4e/0xb0
> [<ffffffff811f8ba5>] __kmalloc+0x125/0x2b0
> [<ffffffffa046b24f>] rdma_rw_ctx_init+0x15f/0x6f0 [ib_core]
> [<ffffffffa07ab644>] isert_rdma_rw_ctx_post+0xc4/0x3c0 [ib_isert]
> [<ffffffffa07ad972>] isert_put_datain+0x112/0x1c0 [ib_isert]
> [<ffffffffa07dddce>] lio_queue_data_in+0x2e/0x30 [iscsi_target_mod]
> [<ffffffffa076c322>] target_qf_do_work+0x2b2/0x4b0 [target_core_mod]
> [<ffffffff81080c3b>] process_one_work+0x1db/0x5d0
> [<ffffffff8108107d>] worker_thread+0x4d/0x3e0
> [<ffffffff81088667>] kthread+0x117/0x150
> [<ffffffff81713fa7>] ret_from_fork+0x27/0x40
> [<ffffffffffffffff>] 0xffffffffffffffff
>
> Here is patch to use the older rdma contexts while reposting
> the isert commands intead of reinitialising them.
>
> Signed-off-by: Potnuri Bharat Teja <bharat@chelsio.com>
> Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
> drivers/infiniband/ulp/isert/ib_isert.c | 7 +++++++
> drivers/infiniband/ulp/isert/ib_isert.h | 1 +
> 2 files changed, 8 insertions(+)
Thanks, applied to RDMA for-next
Jason
^ permalink raw reply [flat|nested] 12+ messages in thread
end of thread, other threads:[~2018-01-15 4:39 UTC | newest]
Thread overview: 12+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2017-11-28 18:28 [PATCH RFC] iser-target: avoid reinitializing rdma contexts for isert commands Potnuri Bharat Teja
2017-11-29 22:50 ` Sagi Grimberg
2017-11-30 10:34 ` Potnuri Bharat Teja
2017-12-04 18:31 ` Sagi Grimberg
2017-12-13 17:51 ` [RFC] " Jason Gunthorpe
2017-12-13 18:48 ` Potnuri Bharat Teja
2017-12-18 23:14 ` Jason Gunthorpe
[not found] ` <20171218231439.GA31621-uk2M96/98Pc@public.gmane.org>
2018-01-13 6:20 ` Nicholas A. Bellinger
[not found] ` <1515824443.24576.108.camel-XoQW25Eq2zs8TOCF0fvnoXxStJ4P+DSV@public.gmane.org>
2018-01-13 18:04 ` Jason Gunthorpe
2018-01-14 9:26 ` Sagi Grimberg
[not found] ` <143bd378-193e-0bbd-1ee3-25299af61aa8-NQWnxTmZq1alnMjI0IkVqw@public.gmane.org>
2018-01-14 18:23 ` Jason Gunthorpe
[not found] ` <20180114182344.GB9088-uk2M96/98Pc@public.gmane.org>
2018-01-15 4:39 ` Nicholas A. Bellinger
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