rxrpc: Add tracepoints to record received packets and end of data_ready
authorDavid Howells <dhowells@redhat.com>
Thu, 8 Sep 2016 10:10:12 +0000 (11:10 +0100)
committerDavid Howells <dhowells@redhat.com>
Thu, 8 Sep 2016 10:10:12 +0000 (11:10 +0100)
commit49e19ec7d3499f79d2b3a45bb28418e89512fd7a
treef1969d57bc0f7018b64552a4b1a45028addc90d0
parent2ab27215ea27475a0b279732ba8a934bfab57ef0
rxrpc: Add tracepoints to record received packets and end of data_ready

Add two tracepoints:

 (1) Record the RxRPC protocol header of packets retrieved from the UDP
     socket by the data_ready handler.

 (2) Record the outcome of the data_ready handler.

Signed-off-by: David Howells <dhowells@redhat.com>
include/trace/events/rxrpc.h
net/rxrpc/input.c