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a809c07a23
freebsd-nq/sys/rpc
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Alexander Motin c809a67a72 Replace locks added in r260229 to protect sequence counters with atomics. 
New algorithm does not create additional lock congestion, while some races
it includes should not be a problem.  Those races may keep requests in DRC
cache for some more time by returning ACK position smaller then actual,
but it still should be able to drop thems when proper ACK finally read.

Races of the original algorithm based on TCP seq number were worse because
they happened when reply sequence number were recorded. After that even
correctly read ACKs could not clean DRC sometimes.
2014-01-04 15:51:31 +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 Remove some unused static const strings under sys/rpc, which have never 2013-12-24 20:55:22 +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 Replace Sun RPC license in TI-RPC library with a 3-clause BSD license, 2013-11-25 19:04:36 +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 Rework NFS Duplicate Request Cache cleanup logic. 2014-01-03 15:09:59 +00:00
svc.h Replace locks added in r260229 to protect sequence counters with atomics. 2014-01-04 15:51:31 +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