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| author |   Chuck Lever <chuck.lever@oracle.com> | 2021-05-14 15:55:48 -0400 |
|---|---|---|
| committer |   J. Bruce Fields <bfields@redhat.com> | 2021-05-18 13:44:03 -0400 |
| commit | 7e3b32ace6094aadfa2e1e54ca4c6bbfd07646af (patch) | |
| tree | 486d60694121e540fa9cbc9a7e4eacd656154398 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | NFSD: Remove trace_nfsd_clid_inuse_err (diff) | |
| download | wireguard-linux-7e3b32ace6094aadfa2e1e54ca4c6bbfd07646af.tar.xz wireguard-linux-7e3b32ace6094aadfa2e1e54ca4c6bbfd07646af.zip | |
NFSD: Add nfsd_clid_confirmed tracepoint
This replaces a dprintk call site in order to get greater visibility
on when client IDs are confirmed or re-used. Simple example:
nfsd-995 [000] 126.622975: nfsd_compound: xid=0x3a34e2b1 opcnt=1
nfsd-995 [000] 126.623005: nfsd_cb_args: addr=192.168.2.51:45901 client 60958e3b:9213ef0e prog=1073741824 ident=1
nfsd-995 [000] 126.623007: nfsd_compound_status: op=1/1 OP_SETCLIENTID status=0
nfsd-996 [001] 126.623142: nfsd_compound: xid=0x3b34e2b1 opcnt=1
>>>> nfsd-996 [001] 126.623146: nfsd_clid_confirmed: client 60958e3b:9213ef0e
nfsd-996 [001] 126.623148: nfsd_cb_probe: addr=192.168.2.51:45901 client 60958e3b:9213ef0e state=UNKNOWN
nfsd-996 [001] 126.623154: nfsd_compound_status: op=1/1 OP_SETCLIENTID_CONFIRM status=0
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: J. Bruce Fields <bfields@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions