Here's a set of patches that prepare the way for the removal of the use of
sk_buffs from fs/afs (they'll be entirely retained within net/rxrpc):
(1) Fix a potential NULL-pointer deref in rxrpc_abort_calls().
(2) Condense all the terminal call state machine states to a single one
plus supplementary info.
(3) Add a trace point for rxrpc call usage debugging.
(4) Cleanups and missing headers.
(5) Provide a way for AFS to ask about a call's peer address without
having an sk_buff to query.
(6) Use call->peer directly rather than going via call->conn (which might
be NULL).
(7) Pass struct socket * to various rxrpc kernel interface functions so
they can use that directly rather than getting it from the rxrpc_call
struct.
The patches can be found here also (non-terminally on the branch):
http://git.kernel.org/cgit/linux/kernel/git/dhowells/linux-fs.git/log/?h=rxrpc-rewrite
Tagged thusly:
git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git
rxrpc-rewrite-20160830-1
David
---
David Howells (2):
rxrpc: Fix a potential NULL-pointer deref in rxrpc_abort_calls
rxrpc: Pass struct socket * to more rxrpc kernel interface functions
Documentation/networking/rxrpc.txt | 18 ++++-
fs/afs/cmservice.c | 26 +++----
fs/afs/internal.h | 5 +
fs/afs/main.c | 1
fs/afs/rxrpc.c | 28 ++++---
fs/afs/server.c | 11 ++-
include/net/af_rxrpc.h | 12 ++-
include/trace/events/rxrpc.h | 39 ++++++++++
net/rxrpc/af_rxrpc.c | 5 +
net/rxrpc/ar-internal.h | 135 +++++++++++++++++++++++++-----------
net/rxrpc/call_accept.c | 24 ++----
net/rxrpc/call_event.c | 63 +++++++----------
net/rxrpc/call_object.c | 133 +++++++++++++++++++++++++++--------
net/rxrpc/conn_client.c | 3 +
net/rxrpc/conn_event.c | 53 ++++++++------
net/rxrpc/conn_object.c | 4 +
net/rxrpc/input.c | 72 ++++++++++---------
net/rxrpc/output.c | 48 ++++++-------
net/rxrpc/peer_event.c | 25 +++++--
net/rxrpc/peer_object.c | 15 ++++
net/rxrpc/proc.c | 3 -
net/rxrpc/recvmsg.c | 13 ++-
net/rxrpc/skbuff.c | 4 -
23 files changed, 470 insertions(+), 270 deletions(-)
