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Message-Id: <1455967804-27644-1-git-send-email-santosh.shilimkar@oracle.com> Date: Sat, 20 Feb 2016 03:29:51 -0800 From: Santosh Shilimkar <santosh.shilimkar@...cle.com> To: netdev@...r.kernel.org, davem@...emloft.net Cc: linux-rdma@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [net-next][PATCH 00/13] RDS: Major clean-up with couple of new features for 4.6 Series is generated against net-next but also applies against Linus's tip cleanly. The diff-stat looks bit scary since almost ~4K lines of code is getting removed. Brief summary of the series: - Drop the stale iWARP support: RDS iWarp support code has become stale and non testable for sometime. As discussed and agreed earlier on list [1], am dropping its support for good. If new iWarp user(s) shows up in future, the plan is to adapt existing IB RDMA with special sink case. - RDS gets SO_TIMESTAMP support - Long due RDS maintainer entry gets updated - Some RDS IB code refactoring towards new FastReg Memory registration (FRMR) - Lastly the initial support for FRMR RDS IB RDMA performance with FRMR is not yet as good as FMR and I do have some patches in progress to address that. But they are not ready for 4.6 so I left them out of this series. Also am keeping eye on new CQ API adaptations like other ULPs doing and will try to adapt RDS for the same most likely in 4.7 timeframe. Entire patchset is available below git tree: git://git.kernel.org/pub/scm/linux/kernel/git/ssantosh/linux.git for_4.6/net-next/rds Feedback/comments welcome !! Santosh Shilimkar (12): RDS: Drop stale iWARP RDMA transport RDS: Add support for SO_TIMESTAMP for incoming messages MAINTAINERS: update RDS entry RDS: IB: Remove the RDS_IB_SEND_OP dependency RDS: IB: Re-organise ibmr code RDS: IB: create struct rds_ib_fmr RDS: IB: move FMR code to its own file RDS: IB: add connection info to ibmr RDS: IB: handle the RDMA CM time wait event RDS: IB: add mr reused stats RDS: IB: add Fastreg MR (FRMR) detection support RDS: IB: allocate extra space on queues for FRMR support Avinash Repaka (1): RDS: IB: Support Fastreg MR (FRMR) memory registration mode Documentation/networking/rds.txt | 4 +- MAINTAINERS | 6 +- net/rds/Kconfig | 7 +- net/rds/Makefile | 4 +- net/rds/af_rds.c | 26 ++ net/rds/ib.c | 51 +- net/rds/ib.h | 37 +- net/rds/ib_cm.c | 59 ++- net/rds/ib_fmr.c | 248 ++++++++++ net/rds/ib_frmr.c | 376 +++++++++++++++ net/rds/ib_mr.h | 148 ++++++ net/rds/ib_rdma.c | 492 ++++++-------------- net/rds/ib_send.c | 6 +- net/rds/ib_stats.c | 2 + net/rds/iw.c | 312 ------------- net/rds/iw.h | 398 ---------------- net/rds/iw_cm.c | 769 ------------------------------ net/rds/iw_rdma.c | 837 --------------------------------- net/rds/iw_recv.c | 904 ------------------------------------ net/rds/iw_ring.c | 169 ------- net/rds/iw_send.c | 981 --------------------------------------- net/rds/iw_stats.c | 95 ---- net/rds/iw_sysctl.c | 123 ----- net/rds/rdma_transport.c | 21 +- net/rds/rdma_transport.h | 5 - net/rds/rds.h | 1 + net/rds/recv.c | 20 +- 27 files changed, 1068 insertions(+), 5033 deletions(-) create mode 100644 net/rds/ib_fmr.c create mode 100644 net/rds/ib_frmr.c create mode 100644 net/rds/ib_mr.h delete mode 100644 net/rds/iw.c delete mode 100644 net/rds/iw.h delete mode 100644 net/rds/iw_cm.c delete mode 100644 net/rds/iw_rdma.c delete mode 100644 net/rds/iw_recv.c delete mode 100644 net/rds/iw_ring.c delete mode 100644 net/rds/iw_send.c delete mode 100644 net/rds/iw_stats.c delete mode 100644 net/rds/iw_sysctl.c Regards, Santosh [1] http://www.spinics.net/lists/linux-rdma/msg30769.html -- 1.9.1
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