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| author | Chuck Lever <chuck.lever@oracle.com> | 2025-05-03 15:59:20 -0400 |
|---|---|---|
| committer | Chuck Lever <chuck.lever@oracle.com> | 2025-05-11 19:48:30 -0400 |
| commit | 218927aa47647cc3bb58520cc630279844d8adde (patch) | |
| tree | 9c69fb7225c1ab71668a44b42fba57fc4159e3a3 | |
| parent | 45e3eda46db467b8b934188ff2109ee29b5b0b00 (diff) | |
NFSD: Add a Call equivalent to the NFSD_TRACE_PROC_RES macros
Introduce tracing helpers that can be used before the procedure
status code is known. These macros are similar to the
SVC_RQST_ENDPOINT helpers, but they can be modified to include
NFS-specific fields if that is needed later.
Reviewed-by: Jeff Layton <jlayton@kernel.org>
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
| -rw-r--r-- | fs/nfsd/trace.h | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/fs/nfsd/trace.h b/fs/nfsd/trace.h index f67ab3d1b506..fc373c4d5fdd 100644 --- a/fs/nfsd/trace.h +++ b/fs/nfsd/trace.h @@ -18,6 +18,23 @@ #include "nfsfh.h" #include "xdr4.h" +#define NFSD_TRACE_PROC_CALL_FIELDS(r) \ + __field(unsigned int, netns_ino) \ + __field(u32, xid) \ + __sockaddr(server, (r)->rq_xprt->xpt_locallen) \ + __sockaddr(client, (r)->rq_xprt->xpt_remotelen) + +#define NFSD_TRACE_PROC_CALL_ASSIGNMENTS(r) \ + do { \ + struct svc_xprt *xprt = (r)->rq_xprt; \ + __entry->netns_ino = SVC_NET(r)->ns.inum; \ + __entry->xid = be32_to_cpu((r)->rq_xid); \ + __assign_sockaddr(server, &xprt->xpt_local, \ + xprt->xpt_locallen); \ + __assign_sockaddr(client, &xprt->xpt_remote, \ + xprt->xpt_remotelen); \ + } while (0) + #define NFSD_TRACE_PROC_RES_FIELDS(r) \ __field(unsigned int, netns_ino) \ __field(u32, xid) \ |