Here are some cleanups for the AF_RXRPC rewrite:
(1) Remove some unused bits.
(2) Call releasing on socket closure is now done in the order in which
calls progress through the phases so that we don't miss a call
actively moving list.
(3) The rxrpc_call struct's channel number field is redundant and replaced
with accesses to the masked off cid field instead.
(4) Use a tracepoint for socket buffer accounting rather than printks.
Unfortunately, since this would require currently non-existend
arch-specific help to divine the current instruction location, the
accounting functions are moved out of line so that
__builtin_return_address() can be used.
The patches can be found here also (though they're not terminal 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-20160823-1
David
---
David Howells (5):
rxrpc: Remove RXRPC_CALL_PROC_BUSY
rxrpc: Tidy up the rxrpc_call struct a bit
rxrpc: When clearing a socket, clear the call sets in the right order
rxrpc: Drop channel number field from rxrpc_call struct
rxrpc: Use a tracepoint for skb accounting debugging
include/trace/events/rxrpc.h | 56 +++++++++++++++++++++++++++++++++++
net/rxrpc/af_rxrpc.c | 1 +
net/rxrpc/ar-internal.h | 68 +++++++++++++-----------------------------
net/rxrpc/call_accept.c | 1 +
net/rxrpc/call_event.c | 9 ++----
net/rxrpc/call_object.c | 26 ++++++----------
net/rxrpc/conn_client.c | 2 -
net/rxrpc/conn_event.c | 2 +
net/rxrpc/conn_object.c | 5 ++-
net/rxrpc/local_event.c | 1 +
net/rxrpc/output.c | 5 ++-
net/rxrpc/proc.c | 6 ++--
net/rxrpc/recvmsg.c | 1 +
net/rxrpc/rxkad.c | 4 +-
net/rxrpc/skbuff.c | 62 ++++++++++++++++++++++++++++++++++++++
15 files changed, 169 insertions(+), 80 deletions(-)
create mode 100644 include/trace/events/rxrpc.h
