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linux-next/include/linux/sunrpc
Chuck Lever 25d55296dd svcrdma: support Remote Invalidation
Support Remote Invalidation. A private message is exchanged with
the client upon RDMA transport connect that indicates whether
Send With Invalidation may be used by the server to send RPC
replies. The invalidate_rkey is arbitrarily chosen from among
rkeys present in the RPC-over-RDMA header's chunk lists.

Send With Invalidate improves performance only when clients can
recognize, while processing an RPC reply, that an rkey has already
been invalidated. That has been submitted as a separate change.

In the future, the RPC-over-RDMA protocol might support Remote
Invalidation properly. The protocol needs to enable signaling
between peers to indicate when Remote Invalidation can be used
for each individual RPC.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Reviewed-by: Sagi Grimberg <sagi@grimberg.me>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
2016-09-23 10:18:54 -04:00
..
addr.h SUNRPC: Drop double-underscores from __rpc_cmp_addr6() 2015-08-17 14:47:53 -05:00
auth_gss.h
auth.h Merge branch 'nfs-rdma' 2016-07-24 17:09:02 -04:00
bc_xprt.h SUNRPC: Abstract backchannel operations 2015-11-02 13:45:15 -05:00
cache.h sunrpc: remove 'inuse' flag from struct cache_detail. 2016-07-13 15:32:47 -04:00
clnt.h NFSv4: Cap the transport reconnection timer at 1/2 lease period 2016-08-05 19:22:22 -04:00
debug.h sunrpc: make debugfs file creation failure non-fatal 2015-04-23 14:42:27 -04:00
gss_api.h xprtrdma: No direct data placement with krb5i and krb5p 2016-07-11 15:50:43 -04:00
gss_asn1.h
gss_err.h
gss_krb5_enctypes.h
gss_krb5.h sunrpc: Use skcipher and ahash/shash 2016-01-27 20:36:01 +08:00
metrics.h SUNRPC: Fix a compile error when #undef CONFIG_PROC_FS 2015-02-12 08:31:38 -05:00
msg_prot.h sunrpc: Update RPCBIND_MAXNETIDLEN 2016-05-17 15:47:56 -04:00
rpc_pipe_fs.h
rpc_rdma.h rpcrdma: RDMA/CM private message data structure 2016-09-23 10:18:53 -04:00
sched.h SUNRPC: Reduce latency when send queue is congested 2016-06-13 12:35:51 -04:00
stats.h
svc_rdma.h svcrdma: support Remote Invalidation 2016-09-23 10:18:54 -04:00
svc_xprt.h SUNRPC: Remove unused callback xpo_adjust_wspace() 2016-07-13 15:53:50 -04:00
svc.h SUNRPC: Add a server side per-connection limit 2016-07-13 15:53:48 -04:00
svcauth_gss.h
svcauth.h vfs: make the string hashes salt the hash 2016-06-10 20:21:46 -07:00
svcsock.h
timer.h
types.h
xdr.h
xprt.h SUNRPC: Limit the reconnect backoff timer to the max RPC message timeout 2016-08-05 14:12:09 -04:00
xprtmultipath.h SUNRPC: Add a structure to track multiple transports 2016-02-05 18:48:54 -05:00
xprtrdma.h xprtrdma: Bound the inline threshold values 2016-05-17 15:47:57 -04:00
xprtsock.h SUNRPC: Small optimisation of client receive 2016-06-13 12:35:51 -04:00