NFSD: Add tracepoints for EXCHANGEID edge cases
authorChuck Lever <chuck.lever@oracle.com>
Fri, 14 May 2021 19:56:19 +0000 (15:56 -0400)
committerJ. Bruce Fields <bfields@redhat.com>
Tue, 18 May 2021 17:44:03 +0000 (13:44 -0400)
commite8f80c5545ec5794644b48537449e48b009d608d
treeaccea40eb68d5bed4328e4fa187b280c5dd8bc72
parent237f91c85acef206a33bc02f3c4e856128fd7994
NFSD: Add tracepoints for EXCHANGEID edge cases

Some of the most common cases are traced. Enough infrastructure is
now in place that more can be added later, as needed.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
fs/nfsd/nfs4state.c
fs/nfsd/trace.h