From mboxrd@z Thu Jan 1 00:00:00 1970 From: Leon Romanovsky Subject: [PATCH rdma-next 0/2] Increase number of char devices in RDMA Date: Mon, 8 Jan 2018 12:15:36 +0200 Message-ID: <20180108101538.16451-1-leon@kernel.org> Return-path: Sender: linux-rdma-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: Doug Ledford , Jason Gunthorpe Cc: Leon Romanovsky , RDMA mailing list , Huy Nguyen List-Id: linux-rdma@vger.kernel.org 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 -- 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