Searched hist:"28 df0988815f63e2af5e6718193c9f68681ad7ff" (Results 1 – 7 of 7) sorted by relevance
| /openbmc/linux/net/sunrpc/xprtrdma/ |
| H A D | svc_rdma_transport.c | diff 28df0988815f63e2af5e6718193c9f68681ad7ff Fri Apr 29 09:06:21 CDT 2022 Chuck Lever <chuck.lever@oracle.com> SUNRPC: Use RMW bitops in single-threaded hot paths
I noticed CPU pipeline stalls while using perf.
Once an svc thread is scheduled and executing an RPC, no other
processes will touch svc_rqst::rq_flags. Thus bus-locked atomics are
not needed outside the svc thread scheduler.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
|
| /openbmc/linux/net/sunrpc/auth_gss/ |
| H A D | svcauth_gss.c | diff 28df0988815f63e2af5e6718193c9f68681ad7ff Fri Apr 29 09:06:21 CDT 2022 Chuck Lever <chuck.lever@oracle.com> SUNRPC: Use RMW bitops in single-threaded hot paths
I noticed CPU pipeline stalls while using perf.
Once an svc thread is scheduled and executing an RPC, no other
processes will touch svc_rqst::rq_flags. Thus bus-locked atomics are
not needed outside the svc thread scheduler.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
|
| /openbmc/linux/net/sunrpc/ |
| H A D | svc.c | diff 28df0988815f63e2af5e6718193c9f68681ad7ff Fri Apr 29 09:06:21 CDT 2022 Chuck Lever <chuck.lever@oracle.com> SUNRPC: Use RMW bitops in single-threaded hot paths
I noticed CPU pipeline stalls while using perf.
Once an svc thread is scheduled and executing an RPC, no other
processes will touch svc_rqst::rq_flags. Thus bus-locked atomics are
not needed outside the svc thread scheduler.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
|
| H A D | svc_xprt.c | diff 28df0988815f63e2af5e6718193c9f68681ad7ff Fri Apr 29 09:06:21 CDT 2022 Chuck Lever <chuck.lever@oracle.com> SUNRPC: Use RMW bitops in single-threaded hot paths
I noticed CPU pipeline stalls while using perf.
Once an svc thread is scheduled and executing an RPC, no other
processes will touch svc_rqst::rq_flags. Thus bus-locked atomics are
not needed outside the svc thread scheduler.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
|
| H A D | svcsock.c | diff 28df0988815f63e2af5e6718193c9f68681ad7ff Fri Apr 29 09:06:21 CDT 2022 Chuck Lever <chuck.lever@oracle.com> SUNRPC: Use RMW bitops in single-threaded hot paths
I noticed CPU pipeline stalls while using perf.
Once an svc thread is scheduled and executing an RPC, no other
processes will touch svc_rqst::rq_flags. Thus bus-locked atomics are
not needed outside the svc thread scheduler.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
|
| /openbmc/linux/fs/nfsd/ |
| H A D | nfs4proc.c | diff 28df0988815f63e2af5e6718193c9f68681ad7ff Fri Apr 29 09:06:21 CDT 2022 Chuck Lever <chuck.lever@oracle.com> SUNRPC: Use RMW bitops in single-threaded hot paths
I noticed CPU pipeline stalls while using perf.
Once an svc thread is scheduled and executing an RPC, no other
processes will touch svc_rqst::rq_flags. Thus bus-locked atomics are
not needed outside the svc thread scheduler.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
|
| H A D | nfs4xdr.c | diff 28df0988815f63e2af5e6718193c9f68681ad7ff Fri Apr 29 09:06:21 CDT 2022 Chuck Lever <chuck.lever@oracle.com> SUNRPC: Use RMW bitops in single-threaded hot paths
I noticed CPU pipeline stalls while using perf.
Once an svc thread is scheduled and executing an RPC, no other
processes will touch svc_rqst::rq_flags. Thus bus-locked atomics are
not needed outside the svc thread scheduler.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
|