tree 586d7931f5c3528e2025524ddcd095aa206f1cae
parent 0b175b18648ebedfe255b11a7792f1d76848a8f7
author Chuck Lever <chuck.lever@oracle.com> 1586101349 -0400
committer Chuck Lever <chuck.lever@oracle.com> 1590010244 -0400

NFSD: Add tracepoints to the NFSD state management code

Capture obvious events and replace dprintk() call sites. Introduce
infrastructure so that adding more tracepoints in this code later
is simplified.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>