I'd like these patches considered for merging upstream. This patch series includes: - JIT allocation of rpcrdma_mw structures - Break-up of rb_lock - Reduction of how many rpcrdma_mw structs are needed per transport These are pre-requisites for increasing the RPC slot count and r/wsize on RPC/RDMA transports. And: - An RPC/RDMA transport fault injector This is useful to discover regressions in logic for handling transport disconnection and recovery. You can find these in my git repo in the "nfs-rdma-for-4.2" topic branch. See: git://git.linux-nfs.org/projects/cel/cel-2.6.git Or http://git.linux-nfs.org/?p=cel/cel-2.6.git;a=summary Thanks in advance for patch review! --- Chuck Lever (14): xprtrdma: Transport fault injection xprtrdma: Warn when there are orphaned IB objects xprtrdma: Replace rpcrdma_rep::rr_buffer with rr_rxprt xprtrdma: Use ib_device pointer safely xprtrdma: Introduce helpers for allocating MWs xprtrdma: Acquire FMRs in rpcrdma_fmr_register_external() xprtrdma: Introduce an FRMR recovery workqueue xprtrdma: Acquire MRs in rpcrdma_register_external() xprtrdma: Remove unused LOCAL_INV recovery logic xprtrdma: Remove ->ro_reset xprtrdma: Remove rpcrdma_ia::ri_memreg_strategy xprtrdma: Split rb_lock xprtrdma: Stack relief in fmr_op_map() xprtrmda: Reduce per-transport MR allocation include/linux/sunrpc/xprtrdma.h | 3 net/sunrpc/Kconfig | 12 ++ net/sunrpc/xprtrdma/fmr_ops.c | 120 +++++++++++------- net/sunrpc/xprtrdma/frwr_ops.c | 224 ++++++++++++++++++++++++--------- net/sunrpc/xprtrdma/physical_ops.c | 14 -- net/sunrpc/xprtrdma/rpc_rdma.c | 7 - net/sunrpc/xprtrdma/transport.c | 52 +++++++- net/sunrpc/xprtrdma/verbs.c | 241 +++++++++--------------------------- net/sunrpc/xprtrdma/xprt_rdma.h | 38 ++++-- 9 files changed, 387 insertions(+), 324 deletions(-) -- Chuck Lever -- To unsubscribe from this list: send the line "unsubscribe linux-nfs" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
