NFSD: Trace filecache opens
authorChuck Lever <chuck.lever@oracle.com>
Sun, 27 Mar 2022 20:42:20 +0000 (16:42 -0400)
committerChuck Lever <chuck.lever@oracle.com>
Mon, 23 May 2022 15:06:29 +0000 (11:06 -0400)
commit0122e882119ddbd9efa6edfeeac3f5c704a7aeea
tree513311503e752b21d4da8b3721c14097780a0069
parent7e2ce0cc15a509b859199235a2bad9cece00f67a
NFSD: Trace filecache opens

Instrument calls to nfsd_open_verified() to get a sense of the
filecache hit rate.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
fs/nfsd/filecache.c
fs/nfsd/trace.h