Chuck Lever 07a92d009f svcrdma: Convert rdma->sc_rw_ctxts to llist ...

Relieve contention on sc_rw_ctxt_lock by converting rdma->sc_rw_ctxts
to an llist.

The goal is to reduce the average overhead of Send completions,
because a transport's completion handlers are single-threaded on
one CPU core. This change reduces CPU utilization of each Send
completion by 2-3% on my server.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Reviewed-By: Tom Talpey <tom@talpey.com>

2021-08-17 11:47:53 -04:00

..

backchannel.c

xprtrdma: Delete rpcrdma_recv_buffer_put()

2021-04-26 09:24:12 -04:00

frwr_ops.c

xprtrdma: Fix a NULL dereference in frwr_unmap_sync()

2021-05-01 19:42:22 -04:00

Makefile

…

module.c

SUNRPC: xprt_load_transport() needs to support the netid "rdma6"

2020-12-02 14:05:52 -05:00

rpc_rdma.c

xprtrdma: Revert 586a0787ce35

2021-05-27 08:46:19 -04:00

svc_rdma_backchannel.c

svcrdma: Normalize Send page handling

2021-03-22 13:22:13 -04:00

svc_rdma_pcl.c

…

svc_rdma_recvfrom.c

svcrdma: Clean up dto_q critical section in svc_rdma_recvfrom()

2021-03-31 15:58:48 -04:00

svc_rdma_rw.c

svcrdma: Convert rdma->sc_rw_ctxts to llist

2021-08-17 11:47:53 -04:00

svc_rdma_sendto.c

svcrdma: Relieve contention on sc_send_lock.

2021-08-17 11:47:53 -04:00

svc_rdma_transport.c

svcrdma: Convert rdma->sc_rw_ctxts to llist

2021-08-17 11:47:53 -04:00

svc_rdma.c

svcrdma: Deprecate stat variables that are no longer used

2021-01-25 09:36:28 -05:00

transport.c

sunrpc: keep track of the xprt_class in rpc_xprt structure

2021-07-08 14:03:23 -04:00

verbs.c

SUNRPC: More fixes for backlog congestion

2021-05-26 06:36:13 -04:00

xprt_rdma.h

SUNRPC: More fixes for backlog congestion

2021-05-26 06:36:13 -04:00