From 3d66bae156a652be18e278f3c88bc3e069ae824b Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Thu, 1 Apr 2021 13:54:19 -0400 Subject: NFSv4: Convert nfs_xdr_status tracepoint to an event class We would like the ability to record other XDR errors, particularly those that are due to server bugs. Signed-off-by: Trond Myklebust --- fs/nfs/nfs4trace.h | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-) (limited to 'fs/nfs/nfs4trace.h') diff --git a/fs/nfs/nfs4trace.h b/fs/nfs/nfs4trace.h index 3c505bed52a7..114983a706e9 100644 --- a/fs/nfs/nfs4trace.h +++ b/fs/nfs/nfs4trace.h @@ -701,7 +701,7 @@ TRACE_EVENT(nfs4_xdr_bad_operation, ) ); -TRACE_EVENT(nfs4_xdr_status, +DECLARE_EVENT_CLASS(nfs4_xdr_event, TP_PROTO( const struct xdr_stream *xdr, u32 op, @@ -736,6 +736,15 @@ TRACE_EVENT(nfs4_xdr_status, __entry->op ) ); +#define DEFINE_NFS4_XDR_EVENT(name) \ + DEFINE_EVENT(nfs4_xdr_event, name, \ + TP_PROTO( \ + const struct xdr_stream *xdr, \ + u32 op, \ + u32 error \ + ), \ + TP_ARGS(xdr, op, error)) +DEFINE_NFS4_XDR_EVENT(nfs4_xdr_status); DECLARE_EVENT_CLASS(nfs4_cb_error_class, TP_PROTO( -- cgit v1.2.3