Searched hist:"7827 c81f0248e3c2f40d438b020f3d222f002171" (Results 1 – 7 of 7) sorted by relevance
| /openbmc/linux/net/sunrpc/xprtrdma/ |
| H A D | svc_rdma_transport.c | diff 7827c81f0248e3c2f40d438b020f3d222f002171 Fri Jan 06 11:43:37 CST 2023 Chuck Lever <chuck.lever@oracle.com> Revert "SUNRPC: Use RMW bitops in single-threaded hot paths"
The premise that "Once an svc thread is scheduled and executing an
RPC, no other processes will touch svc_rqst::rq_flags" is false.
svc_xprt_enqueue() examines the RQ_BUSY flag in scheduled nfsd
threads when determining which thread to wake up next.
Found via KCSAN.
Fixes: 28df0988815f ("SUNRPC: Use RMW bitops in single-threaded hot paths")
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
|
| /openbmc/linux/net/sunrpc/auth_gss/ |
| H A D | svcauth_gss.c | diff 7827c81f0248e3c2f40d438b020f3d222f002171 Fri Jan 06 11:43:37 CST 2023 Chuck Lever <chuck.lever@oracle.com> Revert "SUNRPC: Use RMW bitops in single-threaded hot paths"
The premise that "Once an svc thread is scheduled and executing an
RPC, no other processes will touch svc_rqst::rq_flags" is false.
svc_xprt_enqueue() examines the RQ_BUSY flag in scheduled nfsd
threads when determining which thread to wake up next.
Found via KCSAN.
Fixes: 28df0988815f ("SUNRPC: Use RMW bitops in single-threaded hot paths")
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
|
| /openbmc/linux/net/sunrpc/ |
| H A D | svc.c | diff 7827c81f0248e3c2f40d438b020f3d222f002171 Fri Jan 06 11:43:37 CST 2023 Chuck Lever <chuck.lever@oracle.com> Revert "SUNRPC: Use RMW bitops in single-threaded hot paths"
The premise that "Once an svc thread is scheduled and executing an
RPC, no other processes will touch svc_rqst::rq_flags" is false.
svc_xprt_enqueue() examines the RQ_BUSY flag in scheduled nfsd
threads when determining which thread to wake up next.
Found via KCSAN.
Fixes: 28df0988815f ("SUNRPC: Use RMW bitops in single-threaded hot paths")
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
|
| H A D | svc_xprt.c | diff 7827c81f0248e3c2f40d438b020f3d222f002171 Fri Jan 06 11:43:37 CST 2023 Chuck Lever <chuck.lever@oracle.com> Revert "SUNRPC: Use RMW bitops in single-threaded hot paths"
The premise that "Once an svc thread is scheduled and executing an
RPC, no other processes will touch svc_rqst::rq_flags" is false.
svc_xprt_enqueue() examines the RQ_BUSY flag in scheduled nfsd
threads when determining which thread to wake up next.
Found via KCSAN.
Fixes: 28df0988815f ("SUNRPC: Use RMW bitops in single-threaded hot paths")
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
|
| H A D | svcsock.c | diff 7827c81f0248e3c2f40d438b020f3d222f002171 Fri Jan 06 11:43:37 CST 2023 Chuck Lever <chuck.lever@oracle.com> Revert "SUNRPC: Use RMW bitops in single-threaded hot paths"
The premise that "Once an svc thread is scheduled and executing an
RPC, no other processes will touch svc_rqst::rq_flags" is false.
svc_xprt_enqueue() examines the RQ_BUSY flag in scheduled nfsd
threads when determining which thread to wake up next.
Found via KCSAN.
Fixes: 28df0988815f ("SUNRPC: Use RMW bitops in single-threaded hot paths")
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
|
| /openbmc/linux/fs/nfsd/ |
| H A D | nfs4proc.c | diff 7827c81f0248e3c2f40d438b020f3d222f002171 Fri Jan 06 11:43:37 CST 2023 Chuck Lever <chuck.lever@oracle.com> Revert "SUNRPC: Use RMW bitops in single-threaded hot paths"
The premise that "Once an svc thread is scheduled and executing an
RPC, no other processes will touch svc_rqst::rq_flags" is false.
svc_xprt_enqueue() examines the RQ_BUSY flag in scheduled nfsd
threads when determining which thread to wake up next.
Found via KCSAN.
Fixes: 28df0988815f ("SUNRPC: Use RMW bitops in single-threaded hot paths")
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
|
| H A D | nfs4xdr.c | diff 7827c81f0248e3c2f40d438b020f3d222f002171 Fri Jan 06 11:43:37 CST 2023 Chuck Lever <chuck.lever@oracle.com> Revert "SUNRPC: Use RMW bitops in single-threaded hot paths"
The premise that "Once an svc thread is scheduled and executing an
RPC, no other processes will touch svc_rqst::rq_flags" is false.
svc_xprt_enqueue() examines the RQ_BUSY flag in scheduled nfsd
threads when determining which thread to wake up next.
Found via KCSAN.
Fixes: 28df0988815f ("SUNRPC: Use RMW bitops in single-threaded hot paths")
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
|