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| author | Chuck Lever <chuck.lever@oracle.com> | 2022-10-28 10:47:09 -0400 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2022-11-28 12:54:46 -0500 |
| commit | a1c74569bbde91299f24535abf711be5c84df9de (patch) | |
| tree | b40e8a9e1c94dfe8a8afff48f6340ccdbe5d214a /tools/perf/scripts/python/stackcollapse.py | |
| parent | 20eee313ff4b8a7e71ae9560f5c4ba27cd763005 (diff) | |
NFSD: Trace delegation revocations
Delegation revocation is an exceptional event that is not otherwise
visible externally (eg, no network traffic is emitted). Generate a
trace record when it occurs so that revocation can be observed or
other activity can be triggered. Example:
nfsd-1104 [005] 1912.002544: nfsd_stid_revoke: client 633c9343:4e82788d stateid 00000003:00000001 ref=2 type=DELEG
Trace infrastructure is provided for subsequent additional tracing
related to nfs4_stid activity.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Tested-by: Jeff Layton <jlayton@kernel.org>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions