The infiniband specification describes register physical memory
region. consumer can request an iova to be returned which can be same
or different from the one requested.
we provide a physical buffer list (which is list of start physical
address of pages) as input to the call that registers
On 8/20/2013 8:43 PM, David Dillow wrote:
On Tue, 2013-08-20 at 17:55 +0200, Bart Van Assche wrote:
On 08/20/13 17:34, Sagi Grimberg wrote:
Question,
If srp now will allow larger queues while using a single global FMR pool
of size 1024, isn't it more likely now that in stress environment srp
Hi Sean,
I tested out the patch and unfortunately had the same results as
Andreas. About 50% of the time the rpoll() thread in Ceph still hangs
when rshutdown() is called. I saw a similar behaviour when increasing
the poll time on the pre-patched version if that's of any relevance.
Thanks
On
Fix sync issue when clients go down, it comes to prevent a case when
client misses a response from the daemon then wait forever.
Fix typo in error message.
Signed-off-by: Yishai Hadas yish...@mellanox.com
---
This patch is on top of V9 of XRC series that was already sent.
It should be squashed
On Thu, Aug 15, 2013 at 11:08 AM, Wendy Cheng s.wendy.ch...@gmail.com wrote:
On Thu, Aug 15, 2013 at 5:46 AM, Tom Talpey t...@talpey.com wrote:
On 8/14/2013 8:14 PM, Wendy Cheng wrote:
Longer version of the question:
I'm trying to enable NFS-RDMA on an embedded system (based on 2.6.38
Since commit 82dc3c63 netif_napi_add() produces an error message if
a NAPI poll weight greater than 64 is requested.
Use the standard NAPI weight.
Signed-off-by: Michal Schmidt mschm...@redhat.com
CC: Roland Dreier rol...@kernel.org
CC: Sean Hefty sean.he...@intel.com
CC: Hal Rosenstock
Since commit 82dc3c63 netif_napi_add() produces an error message if
a NAPI poll weight greater than 64 is requested.
Use the standard NAPI weight.
Signed-off-by: Michal Schmidt mschm...@redhat.com
CC: Faisal Latif faisal.la...@intel.com
CC: Roland Dreier rol...@kernel.org
CC: Sean Hefty
Some drivers request too big NAPI weights and would trigger the error
message in netif_napi_add() added in commit 82dc3c63. Let's fix them.
Michal Schmidt (2):
IB/nes: lower NAPI weight
IB/ipoib: lower NAPI weight
drivers/infiniband/hw/nes/nes_nic.c | 2 +-
Patch modified, please use this one instead.
- mod: variable name changed from pkey to pkey_index
- mod: check max pkeys allowed on device instead of hard coded limits
- new: removed bogus calls to perror, sends confusing error messages
Signed-off-by: Susan K. Coulter
Per lengthy discussion on the linux-rdma list, add a new verb to get
max datagram size (in bytes) since the methods for retrieving MTU
values are limited to a finite enum set, and are difficult to change
for backwards compatibility reasons.
Also add corresponding command:
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