[v2,0/1] Add callback address and state to nfsd4 client info

Message

David Wysochanski May 17, 2021, 8:29 p.m. UTC

For troubleshooting, it is useful to show the callback address and state
inside the nfsd4 client info.  Note the callback address and state is
also available via trace events, so use a common function and output.

Changes since v1:
- fix indents, run checkpatch (Chuck L)
- create cb_state2str() inside fs/nfsd/trace.c (Bruce F)
- rebase on Chuck v3 nfsd patches and test

Dave Wysochanski (1):
  nfsd4: Expose the callback address and state of each NFS4 client

 fs/nfsd/nfs4state.c |  2 ++
 fs/nfsd/trace.c     | 15 +++++++++++++++
 fs/nfsd/trace.h     |  9 ++-------
 3 files changed, 19 insertions(+), 7 deletions(-)