David Howells d41b3f5b96 rxrpc: Wrap accesses to get call state to put the barrier in one place ...

Wrap accesses to get the state of a call from outside of the I/O thread in
a single place so that the barrier needed to order wrt the error code and
abort code is in just that place.

Also use a barrier when setting the call state and again when reading the
call state such that the auxiliary completion info (error code, abort code)
can be read without taking a read lock on the call state lock.

Signed-off-by: David Howells <dhowells@redhat.com>
cc: Marc Dionne <marc.dionne@auristor.com>
cc: linux-afs@lists.infradead.org

2023-01-06 09:43:32 +00:00

..

af_rxrpc.c

rxrpc: Wrap accesses to get call state to put the barrier in one place

2023-01-06 09:43:32 +00:00

ar-internal.h

rxrpc: Wrap accesses to get call state to put the barrier in one place

2023-01-06 09:43:32 +00:00

call_accept.c

rxrpc: Tidy up abort generation infrastructure

2023-01-06 09:43:32 +00:00

call_event.c

rxrpc: Tidy up abort generation infrastructure

2023-01-06 09:43:32 +00:00

call_object.c

rxrpc: Set up a connection bundle from a call, not rxrpc_conn_parameters

2023-01-06 09:43:32 +00:00

call_state.c

rxrpc: Wrap accesses to get call state to put the barrier in one place

2023-01-06 09:43:32 +00:00

conn_client.c

rxrpc: Set up a connection bundle from a call, not rxrpc_conn_parameters

2023-01-06 09:43:32 +00:00

conn_event.c

rxrpc: Offload the completion of service conn security to the I/O thread

2023-01-06 09:43:32 +00:00

conn_object.c

rxrpc: Set up a connection bundle from a call, not rxrpc_conn_parameters

2023-01-06 09:43:32 +00:00

conn_service.c

rxrpc: Remove the _bh annotation from all the spinlocks

2022-12-01 13:36:42 +00:00

input.c

rxrpc: Tidy up abort generation infrastructure

2023-01-06 09:43:32 +00:00

insecure.c

rxrpc: Tidy up abort generation infrastructure

2023-01-06 09:43:32 +00:00

io_thread.c

rxrpc: Offload the completion of service conn security to the I/O thread

2023-01-06 09:43:32 +00:00

Kconfig

rxrpc: Implement an in-kernel rxperf server for testing purposes

2022-12-01 13:36:37 +00:00

key.c

rxrpc: Drop rxrpc_conn_parameters from rxrpc_connection and rxrpc_bundle

2022-12-01 13:36:38 +00:00

local_event.c

rxrpc: Make the I/O thread take over the call and local processor work

2022-12-01 13:36:42 +00:00

local_object.c

rxrpc: Make the set of connection IDs per local endpoint

2023-01-06 09:43:32 +00:00

Makefile

rxrpc: Split out the call state changing functions into their own file

2023-01-06 09:43:32 +00:00

misc.c

rxrpc: Get rid of the Rx ring

2022-11-08 16:42:28 +00:00

net_ns.c

rxrpc: Don't hold a ref for connection workqueue

2022-12-01 13:36:40 +00:00

output.c

rxrpc: Clean up connection abort

2023-01-06 09:43:32 +00:00

peer_event.c

rxrpc: Fix locking issues in rxrpc_put_peer_locked()

2022-12-19 09:51:31 +00:00

peer_object.c

rxrpc: Stash the network namespace pointer in rxrpc_local

2023-01-06 09:43:31 +00:00

proc.c

rxrpc: Clean up connection abort

2023-01-06 09:43:32 +00:00

protocol.h

rxrpc: Clone received jumbo subpackets and queue separately

2022-11-08 16:42:28 +00:00

recvmsg.c

rxrpc: Wrap accesses to get call state to put the barrier in one place

2023-01-06 09:43:32 +00:00

rtt.c

rxrpc: Fix _usecs_to_jiffies() by using usecs_to_jiffies()

2021-09-24 14:18:34 +01:00

rxkad.c

rxrpc: Tidy up abort generation infrastructure

2023-01-06 09:43:32 +00:00

rxperf.c

rxrpc: Tidy up abort generation infrastructure

2023-01-06 09:43:32 +00:00

security.c

rxrpc: Tidy up abort generation infrastructure

2023-01-06 09:43:32 +00:00

sendmsg.c

rxrpc: Wrap accesses to get call state to put the barrier in one place

2023-01-06 09:43:32 +00:00

server_key.c

rxrpc: Implement an in-kernel rxperf server for testing purposes

2022-12-01 13:36:37 +00:00

skbuff.c

rxrpc: trace: Don't use __builtin_return_address for sk_buff tracing

2022-12-01 13:36:39 +00:00

sysctl.c

rxrpc: Get rid of the Rx ring

2022-11-08 16:42:28 +00:00

txbuf.c

rxrpc: Transmit ACKs at the point of generation

2022-12-01 13:36:43 +00:00

utils.c

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 36

2019-05-24 17:27:11 +02:00