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| author | Chuck Lever <chuck.lever@oracle.com> | 2022-09-08 18:14:00 -0400 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2022-09-26 14:02:32 -0400 |
| commit | c035362eb935fe9381d9d1cc453bc2a37460e24c (patch) | |
| tree | dd9f95c0dd30401bfcc29d7cd7011573e05fe0ea /tools/perf/scripts/python/sched-migration.py | |
| parent | 1035d65446a018ca2dd179e29a2fcd6d29057781 (diff) | |
NFSD: Add a mechanism to wait for a DELEGRETURN
Subsequent patches will use this mechanism to wake up an operation
that is waiting for a client to return a delegation.
The new tracepoint records whether the wait timed out or was
properly awoken by the expected DELEGRETURN:
nfsd-1155 [002] 83799.493199: nfsd_delegret_wakeup: xid=0x14b7d6ef fh_hash=0xf6826792 (timed out)
Suggested-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/sched-migration.py')
0 files changed, 0 insertions, 0 deletions