xprtrdma: Trace mapping, alloc, and dereg failures
authorChuck Lever <chuck.lever@oracle.com>
Wed, 19 Dec 2018 16:00:06 +0000 (11:00 -0500)
committerAnna Schumaker <Anna.Schumaker@Netapp.com>
Wed, 2 Jan 2019 17:05:18 +0000 (12:05 -0500)
commit53b2c1cb9b3cd901a200ddbbf08c77eabf1ab3e9
treee20a935d8b8d03f21e7d4ac47609794432bbe447
parent395069fc37e7a76280b176c0327d1ead6ca29838
xprtrdma: Trace mapping, alloc, and dereg failures

These are rare, but can be helpful at tracking down DMAR and other
problems.

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/frwr_ops.c
net/sunrpc/xprtrdma/rpc_rdma.c
net/sunrpc/xprtrdma/verbs.c