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authorChuck Lever <chuck.lever@oracle.com>2021-10-20 21:53:30 +0300
committerChuck Lever <chuck.lever@oracle.com>2022-02-28 18:26:39 +0300
commitc1a3f2ce66c80cd9f2a4376fa35a5c8d05441c73 (patch)
tree0bff8bc2629900806919e2fd3491d0db08d10eba /fs/nfsd
parent9db0e15fb32b7418608d9d45011837a049ec4a28 (diff)
downloadlinux-c1a3f2ce66c80cd9f2a4376fa35a5c8d05441c73.tar.xz
NFSD: Remove NFSD_PROC_ARGS_* macros
Clean up. The PROC_ARGS macros were added when I thought that NFSD tracepoints would be reporting endpoint information. However, tracepoints in the RPC server now report transport endpoint information, so in general there's no need for the upper layers to do that any more, and these macros can be retired. Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Diffstat (limited to 'fs/nfsd')
-rw-r--r--fs/nfsd/trace.h28
1 files changed, 9 insertions, 19 deletions
diff --git a/fs/nfsd/trace.h b/fs/nfsd/trace.h
index f0d2ccb633a6..242fa123e0e9 100644
--- a/fs/nfsd/trace.h
+++ b/fs/nfsd/trace.h
@@ -13,22 +13,6 @@
#include "export.h"
#include "nfsfh.h"
-#define NFSD_TRACE_PROC_ARG_FIELDS \
- __field(unsigned int, netns_ino) \
- __field(u32, xid) \
- __array(unsigned char, server, sizeof(struct sockaddr_in6)) \
- __array(unsigned char, client, sizeof(struct sockaddr_in6))
-
-#define NFSD_TRACE_PROC_ARG_ASSIGNMENTS \
- do { \
- __entry->netns_ino = SVC_NET(rqstp)->ns.inum; \
- __entry->xid = be32_to_cpu(rqstp->rq_xid); \
- memcpy(__entry->server, &rqstp->rq_xprt->xpt_local, \
- rqstp->rq_xprt->xpt_locallen); \
- memcpy(__entry->client, &rqstp->rq_xprt->xpt_remote, \
- rqstp->rq_xprt->xpt_remotelen); \
- } while (0);
-
#define NFSD_TRACE_PROC_RES_FIELDS \
__field(unsigned int, netns_ino) \
__field(u32, xid) \
@@ -53,16 +37,22 @@ DECLARE_EVENT_CLASS(nfsd_xdr_err_class,
),
TP_ARGS(rqstp),
TP_STRUCT__entry(
- NFSD_TRACE_PROC_ARG_FIELDS
-
+ __field(unsigned int, netns_ino)
+ __field(u32, xid)
__field(u32, vers)
__field(u32, proc)
+ __sockaddr(server, rqstp->rq_xprt->xpt_locallen)
+ __sockaddr(client, rqstp->rq_xprt->xpt_remotelen)
),
TP_fast_assign(
- NFSD_TRACE_PROC_ARG_ASSIGNMENTS
+ const struct svc_xprt *xprt = rqstp->rq_xprt;
+ __entry->netns_ino = xprt->xpt_net->ns.inum;
+ __entry->xid = be32_to_cpu(rqstp->rq_xid);
__entry->vers = rqstp->rq_vers;
__entry->proc = rqstp->rq_proc;
+ __assign_sockaddr(server, &xprt->xpt_local, xprt->xpt_locallen);
+ __assign_sockaddr(client, &xprt->xpt_remote, xprt->xpt_remotelen);
),
TP_printk("xid=0x%08x vers=%u proc=%u",
__entry->xid, __entry->vers, __entry->proc