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NFSv4.2 add tracepoint to COPY_NOTIFY

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Add a tracepoint to COPY_NOTIFY operation.

Signed-off-by: Olga Kornievskaia <kolga@netapp.com>
Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com>
This commit is contained in:
Olga Kornievskaia
2021-11-04 10:57:13 -04:00
committed by Trond Myklebust
parent 8db744ce45
commit 488b170c7d
2 changed files with 58 additions and 1 deletions
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fs/nfs/nfs42proc.c
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@@ -603,6 +603,7 @@ static int _nfs42_proc_copy_notify(struct file *src, struct file *dst,
status = nfs4_call_sync(src_server->client, src_server, &msg,
&args->cna_seq_args, &res->cnr_seq_res, 0);
trace_nfs4_copy_notify(file_inode(src), args, res, status);
if (status == -ENOTSUPP)
src_server->caps &= ~NFS_CAP_COPY_NOTIFY;