NFS: Add basic readdir tracing
authorTrond Myklebust <trond.myklebust@hammerspace.com>
Sun, 20 Feb 2022 00:24:38 +0000 (19:24 -0500)
committerTrond Myklebust <trond.myklebust@hammerspace.com>
Wed, 2 Mar 2022 13:43:39 +0000 (08:43 -0500)
commit310e3187450db2ca5699758296d23fc2ce3f37f0
treebb3132708a016cdc00164c43834f3ea86828a2c6
parent0b3cc71b5ab31ef90eb9b8b2d8ca580fbf88c590
NFS: Add basic readdir tracing

Add tracing to track how often the client goes to the server for updated
readdir information.

Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
fs/nfs/dir.c
fs/nfs/nfstrace.h