kernel/git/next/linux-next.git/net/rds/iw.h, branch master

RDS: Drop stale iWARP RDMA transport

2016-03-02T19:13:17+00:00

RDS iWarp support code has become stale and non testable. As indicated earlier, am dropping the support for it. If new iWarp user(s) shows up in future, we can adapat the RDS IB transprt for the special RDMA READ sink case. iWarp needs an MR for the RDMA READ sink. Signed-off-by: Santosh Shilimkar Signed-off-by: Santosh Shilimkar Signed-off-by: David S. Miller

RDS/IW: Convert to new memory registration API

2015-10-29T02:27:18+00:00

Get rid of fast_reg page list and its construction. Instead, just pass the RDS sg list to ib_map_mr_sg and post the new ib_reg_wr. This is done both for server IW RDMA_READ registration and the client remote key registration. Signed-off-by: Sagi Grimberg Acked-by: Christoph Hellwig Acked-by: Santosh Shilimkar Signed-off-by: Doug Ledford

IB: split struct ib_send_wr

2015-10-08T10:09:10+00:00

This patch split up struct ib_send_wr so that all non-trivial verbs use their own structure which embedds struct ib_send_wr. This dramaticly shrinks the size of a WR for most common operations: sizeof(struct ib_send_wr) (old): 96 sizeof(struct ib_send_wr): 48 sizeof(struct ib_rdma_wr): 64 sizeof(struct ib_atomic_wr): 96 sizeof(struct ib_ud_wr): 88 sizeof(struct ib_fast_reg_wr): 88 sizeof(struct ib_bind_mw_wr): 96 sizeof(struct ib_sig_handover_wr): 80 And with Sagi's pending MR rework the fast registration WR will also be down to a reasonable size: sizeof(struct ib_fastreg_wr): 64 Signed-off-by: Christoph Hellwig Reviewed-by: Bart Van Assche [srp, srpt] Reviewed-by: Chuck Lever [sunrpc] Tested-by: Haggai Eran Tested-by: Sagi Grimberg Tested-by: Steve Wise

rds: switch ->inc_copy_to_user() to passing iov_iter

2014-11-24T10:16:43+00:00

instances get considerably simpler from that... Signed-off-by: Al Viro

net: remove interrupt.h inclusion from netdevice.h

2011-06-07T05:55:11+00:00

* remove interrupt.g inclusion from netdevice.h -- not needed * fixup fallout, add interrupt.h and hardirq.h back where needed. Signed-off-by: Alexey Dobriyan Signed-off-by: David S. Miller

rds: make local functions/variables static

2010-10-21T11:26:39+00:00

The RDS protocol has lots of functions that should be declared static. rds_message_get/add_version_extension is removed since it defined but never used. Signed-off-by: Stephen Hemminger Signed-off-by: David S. Miller

RDS: remove init and exit annotation

2010-09-09T01:16:39+00:00

The trivial amount of memory saved isn't worth the cost of dealing with section mismatches. Signed-off-by: Zach Brown

RDS: Remove struct rds_rdma_op

2010-09-09T01:11:58+00:00

A big changeset, but it's all pretty dumb. struct rds_rdma_op was already embedded in struct rm_rdma_op. Remove rds_rdma_op and put its members in rm_rdma_op. Rename members with "op_" prefix instead of "r_", for consistency. Of course this breaks a lot, so fixup the code accordingly. Signed-off-by: Andy Grover

RDS: inc_purge() transport function unused - remove it

2010-09-09T01:11:46+00:00

Signed-off-by: Andy Grover

RDS/IB+IW: Move recv processing to a tasklet

2009-10-30T22:06:39+00:00

Move receive processing from event handler to a tasklet. This should help prevent hangcheck timer from going off when RDS is under heavy load. Signed-off-by: Andy Grover Signed-off-by: David S. Miller