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b563304c50
freebsd-nq/sys/rpc
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Alexander Motin b563304c50 Split RPC pool threads into number of smaller semi-isolated groups. 
Old design with unified thread pool was good from the point of thread
utilization.  But single pool-wide mutex became huge congestion point
for systems with many CPUs.  To reduce the congestion create several
thread groups within a pool (one group for every 6 CPUs and 12 threads),
each group with own mutex.  Each connection during its registration is
assigned to one of the groups in round-robin fashion.  File affinify
code may still move requests between the groups, but otherwise groups
are self-contained.

MFC after:	2 weeks
Sponsored by:	iXsystems, Inc.
2014-06-08 11:19:32 +00:00
..
rpcsec_gss Add support for host-based (Kerberos 5 service principal) initiator 2013-07-09 01:05:28 +00:00
auth_none.c Replace Sun RPC license in TI-RPC library with a 3-clause BSD license, 2013-11-25 19:04:36 +00:00
auth_unix.c Replace Sun RPC license in TI-RPC library with a 3-clause BSD license, 2013-11-25 19:04:36 +00:00
auth.h Replace Sun RPC license in TI-RPC library with a 3-clause BSD license, 2013-11-25 19:04:36 +00:00
authunix_prot.c Replace Sun RPC license in TI-RPC library with a 3-clause BSD license, 2013-11-25 19:04:36 +00:00
clnt_dg.c Remove some unused static const strings under sys/rpc, which have never 2013-12-24 20:55:22 +00:00
clnt_rc.c
clnt_stat.h
clnt_vc.c Properly free resources in case of error. 2014-05-02 20:45:55 +00:00
clnt.h Replace Sun Industry Standards Source License for Sun RPC code with a 2013-11-25 19:08:38 +00:00
getnetconfig.c
krpc.h Replace Sun RPC license in TI-RPC library with a 3-clause BSD license, 2013-11-25 19:04:36 +00:00
netconfig.h
nettype.h Replace Sun RPC license in TI-RPC library with a 3-clause BSD license, 2013-11-25 19:04:36 +00:00
pmap_prot.h Replace Sun RPC license in TI-RPC library with a 3-clause BSD license, 2013-11-25 19:04:36 +00:00
replay.c
replay.h
rpc_callmsg.c Replace Sun RPC license in TI-RPC library with a 3-clause BSD license, 2013-11-25 19:04:36 +00:00
rpc_com.h Replace Sun RPC license in TI-RPC library with a 3-clause BSD license, 2013-11-25 19:04:36 +00:00
rpc_generic.c Replace Sun RPC license in TI-RPC library with a 3-clause BSD license, 2013-11-25 19:04:36 +00:00
rpc_msg.h Replace Sun RPC license in TI-RPC library with a 3-clause BSD license, 2013-11-25 19:04:36 +00:00
rpc_prot.c Replace Sun RPC license in TI-RPC library with a 3-clause BSD license, 2013-11-25 19:04:36 +00:00
rpc.h Replace Sun RPC license in TI-RPC library with a 3-clause BSD license, 2013-11-25 19:04:36 +00:00
rpcb_clnt.c Move a static const variable to the #if 0 part where it is only used. 2013-12-24 20:57:26 +00:00
rpcb_clnt.h Replace Sun RPC license in TI-RPC library with a 3-clause BSD license, 2013-11-25 19:07:44 +00:00
rpcb_prot.c Replace Sun RPC license in TI-RPC library with a 3-clause BSD license, 2013-11-25 19:04:36 +00:00
rpcb_prot.h Replace Sun RPC license in TI-RPC library with a 3-clause BSD license, 2013-11-25 19:04:36 +00:00
rpcm_subs.h
rpcsec_gss.h Add support for host-based (Kerberos 5 service principal) initiator 2013-07-09 01:05:28 +00:00
svc_auth_unix.c Replace Sun RPC license in TI-RPC library with a 3-clause BSD license, 2013-11-25 19:04:36 +00:00
svc_auth.c Replace Sun RPC license in TI-RPC library with a 3-clause BSD license, 2013-11-25 19:04:36 +00:00
svc_auth.h Replace Sun RPC license in TI-RPC library with a 3-clause BSD license, 2013-11-25 19:04:36 +00:00
svc_dg.c Rework NFS Duplicate Request Cache cleanup logic. 2014-01-03 15:09:59 +00:00
svc_generic.c Split RPC pool threads into number of smaller semi-isolated groups. 2014-06-08 11:19:32 +00:00
svc_vc.c Replace locks added in r260229 to protect sequence counters with atomics. 2014-01-04 15:51:31 +00:00
svc.c Split RPC pool threads into number of smaller semi-isolated groups. 2014-06-08 11:19:32 +00:00
svc.h Split RPC pool threads into number of smaller semi-isolated groups. 2014-06-08 11:19:32 +00:00
types.h Replace Sun RPC license in TI-RPC library with a 3-clause BSD license, 2013-11-25 19:04:36 +00:00
xdr.h Replace Sun RPC license in TI-RPC library with a 3-clause BSD license, 2013-11-25 19:04:36 +00:00