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From: Leon Romanovsky <leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
To: Doug Ledford <dledford-H+wXaHxf7aLQT0dZR+AlfA@public.gmane.org>,
	Jason Gunthorpe <jgg-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Cc: Leon Romanovsky <leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>,
	RDMA mailing list
	<linux-rdma-u79uwXL29TY76Z2rM5mHXA@public.gmane.org>,
	Huy Nguyen <huyn-VPRAkNaXOzVWk0Htik3J/w@public.gmane.org>
Subject: [PATCH rdma-next 0/2] Increase number of char devices in RDMA
Date: Mon,  8 Jan 2018 12:15:36 +0200	[thread overview]
Message-ID: <20180108101538.16451-1-leon@kernel.org> (raw)

Hi,

The following two patches from Huy with a nice diffstat (more removed than
added) increases upto 1024 the maximum number of available in RDMA stack
char devices, so it will be possible to use in large SR-IOV instances.

Thanks

Huy Nguyen (2):
  IB/core: Remove the locking for character device bitmap
  IB/core: Refactor allocation code to increase number of char device

 drivers/infiniband/core/core_priv.h   |   3 +
 drivers/infiniband/core/ucm.c         |  73 +++++++++--------------
 drivers/infiniband/core/user_mad.c    | 108 +++++++++++++++-------------------
 drivers/infiniband/core/uverbs_main.c |  95 +++++++++++-------------------
 4 files changed, 113 insertions(+), 166 deletions(-)

--
2.15.1

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             reply	other threads:[~2018-01-08 10:15 UTC|newest]

Thread overview: 4+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2018-01-08 10:15 Leon Romanovsky [this message]
     [not found] ` <20180108101538.16451-1-leon-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org>
2018-01-08 10:15   ` [PATCH rdma-next 1/2] IB/core: Remove the locking for character device bitmap Leon Romanovsky
2018-01-08 10:15   ` [PATCH rdma-next 2/2] IB/core: Refactor allocation code to increase number of char device Leon Romanovsky
2018-01-11  4:28   ` [PATCH rdma-next 0/2] Increase number of char devices in RDMA Jason Gunthorpe

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