xprtrdma: Add trace points for calls to transport switch methods
authorChuck Lever <chuck.lever@oracle.com>
Wed, 19 Dec 2018 16:00:00 +0000 (11:00 -0500)
committerAnna Schumaker <Anna.Schumaker@Netapp.com>
Wed, 2 Jan 2019 17:05:18 +0000 (12:05 -0500)
commit395069fc37e7a76280b176c0327d1ead6ca29838
tree7d864527f3ef5d38631de205c25b9bef279016e1
parentba217ec64aef91f40c3cbdbfb0ab3a4000782504
xprtrdma: Add trace points for calls to transport switch methods

Name them "trace_xprtrdma_op_*" so they can be easily enabled as a
group. No trace point is added where the generic layer already has
observability.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Anna Schumaker <Anna.Schumaker@Netapp.com>
include/trace/events/rpcrdma.h
net/sunrpc/xprtrdma/transport.c