Here are some patches that update tracing in AF_RXRPC and AFS:
(1) Add a tracepoint for tracking resend events.
(2) Use debug_ids in traces rather than pointers (as pointers are now hashed)
and allow use of the same debug_id in AFS calls as in the corresponding
AF_RXRPC calls. This makes filtering the trace output much easier.
(3) Add a tracepoint for tracking call completion.
The patches are tagged here:
git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs.git
rxrpc-next-20180327
and can also be found on this branch:
http://git.kernel.org/cgit/linux/kernel/git/dhowells/linux-fs.git/log/?h=rxrpc-next
David
---
David Howells (3):
rxrpc: Trace resend
rxrpc, afs: Use debug_ids rather than pointers in traces
rxrpc: Trace call completion
fs/afs/internal.h|1
fs/afs/rxrpc.c | 12 ++
include/net/af_rxrpc.h | 11 ++
include/trace/events/afs.h | 69 ++
include/trace/events/rxrpc.h | 206 +++---
net/rxrpc/af_rxrpc.c |7 +
net/rxrpc/ar-internal.h |9 +-
net/rxrpc/call_accept.c | 18 ++--
net/rxrpc/call_event.c |1
net/rxrpc/call_object.c | 15 ++-
net/rxrpc/conn_event.c |3 -
net/rxrpc/input.c|6 +
net/rxrpc/sendmsg.c |3 -
13 files changed, 219 insertions(+), 142 deletions(-)
