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(parent: 392af24) | patch
NFSD: Add tracepoints to NFSD's duplicate reply cache
authorChuck Lever <chuck.lever@oracle.com>
Sat, 2 May 2020 15:34:40 +0000 (11:34 -0400)
committerChuck Lever <chuck.lever@oracle.com>
Wed, 20 May 2020 21:30:34 +0000 (17:30 -0400)
commit5818f238c3c16b7db2a3991c8e95b6482f6e1331
tree398048ec7257a55d9a16938770e3fced9941db81tree | snapshot
parent392af24bd407d1e6e6e25a765aa7adb6e04394aacommit | diff
NFSD: Add tracepoints to NFSD's duplicate reply cache

Try to capture DRC failures.

Two additional clean-ups:
- Introduce Doxygen-style comments for the main entry points
- Remove a dprintk that fires for an allocation failure. This was
  the only dprintk in the REPCACHE class.

Reported-by: kbuild test robot <lkp@intel.com>
[ cel: force typecast for display of checksum values ]
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
fs/nfsd/nfscache.c diff | blob | history
fs/nfsd/trace.h diff | blob | history
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