diff options
| author | Trond Myklebust <trond.myklebust@hammerspace.com> | 2020-12-16 16:31:26 -0500 |
|---|---|---|
| committer | Trond Myklebust <trond.myklebust@hammerspace.com> | 2020-12-16 17:25:24 -0500 |
| commit | cac1d3a2b8f7f0817ac4feab76f5d3b12e4b02d7 (patch) | |
| tree | 2870f6af909379338cbe35aa4be34e0e7765d368 /fs/nfs/nfs4proc.c | |
| parent | 3316fb80a0b4c1fef03a3eb1a7f0651e2133c429 (diff) | |
NFSv4/pnfs: Add tracing for the deviceid cache
Add tracepoints to allow debugging of the deviceid cache.
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
Diffstat (limited to 'fs/nfs/nfs4proc.c')
| -rw-r--r-- | fs/nfs/nfs4proc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c index 61a07dcb963d..8e03a647c61a 100644 --- a/fs/nfs/nfs4proc.c +++ b/fs/nfs/nfs4proc.c @@ -9662,6 +9662,8 @@ _nfs4_proc_getdeviceinfo(struct nfs_server *server, if (res.notification != args.notify_types) pdev->nocache = 1; + trace_nfs4_getdeviceinfo(server, &pdev->dev_id, status); + dprintk("<-- %s status=%d\n", __func__, status); return status; |