5.10-stable review patch. If anyone has any objections, please let me know.
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From: Chuck Lever chuck.lever@oracle.com
[ Upstream commit 1d2bf65983a137121c165a7e69b2885572954915 ]
Clean up: These are noise in properly working systems. If you really need to observe the operation of the callback mechanism, use the sunrpc:rpc* tracepoints along with the workqueue tracepoints.
Signed-off-by: Chuck Lever chuck.lever@oracle.com Signed-off-by: J. Bruce Fields bfields@redhat.com Signed-off-by: Chuck Lever chuck.lever@oracle.com Signed-off-by: Sasha Levin sashal@kernel.org --- fs/nfsd/nfs4callback.c | 5 ----- fs/nfsd/trace.h | 48 ------------------------------------------ 2 files changed, 53 deletions(-)
diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c index 453f60b127ebb..59dc80ecd3764 100644 --- a/fs/nfsd/nfs4callback.c +++ b/fs/nfsd/nfs4callback.c @@ -972,7 +972,6 @@ static void nfsd4_cb_probe_done(struct rpc_task *task, void *calldata) { struct nfs4_client *clp = container_of(calldata, struct nfs4_client, cl_cb_null);
- trace_nfsd_cb_done(clp, task->tk_status); if (task->tk_status) nfsd4_mark_cb_down(clp, task->tk_status); else @@ -1174,8 +1173,6 @@ static void nfsd4_cb_done(struct rpc_task *task, void *calldata) struct nfsd4_callback *cb = calldata; struct nfs4_client *clp = cb->cb_clp;
- trace_nfsd_cb_done(clp, task->tk_status); - if (!nfsd4_cb_sequence_done(task, cb)) return;
@@ -1328,8 +1325,6 @@ nfsd4_run_cb_work(struct work_struct *work) struct rpc_clnt *clnt; int flags;
- trace_nfsd_cb_work(clp, cb->cb_msg.rpc_proc->p_name); - if (cb->cb_need_restart) { cb->cb_need_restart = false; } else { diff --git a/fs/nfsd/trace.h b/fs/nfsd/trace.h index 4361a0807f070..87ac1f19bfd0b 100644 --- a/fs/nfsd/trace.h +++ b/fs/nfsd/trace.h @@ -979,54 +979,6 @@ TRACE_EVENT(nfsd_cb_setup_err, __entry->addr, __entry->cl_boot, __entry->cl_id, __entry->error) );
-TRACE_EVENT(nfsd_cb_work, - TP_PROTO( - const struct nfs4_client *clp, - const char *procedure - ), - TP_ARGS(clp, procedure), - TP_STRUCT__entry( - __field(u32, cl_boot) - __field(u32, cl_id) - __string(procedure, procedure) - __array(unsigned char, addr, sizeof(struct sockaddr_in6)) - ), - TP_fast_assign( - __entry->cl_boot = clp->cl_clientid.cl_boot; - __entry->cl_id = clp->cl_clientid.cl_id; - __assign_str(procedure, procedure) - memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr, - sizeof(struct sockaddr_in6)); - ), - TP_printk("addr=%pISpc client %08x:%08x procedure=%s", - __entry->addr, __entry->cl_boot, __entry->cl_id, - __get_str(procedure)) -); - -TRACE_EVENT(nfsd_cb_done, - TP_PROTO( - const struct nfs4_client *clp, - int status - ), - TP_ARGS(clp, status), - TP_STRUCT__entry( - __field(u32, cl_boot) - __field(u32, cl_id) - __field(int, status) - __array(unsigned char, addr, sizeof(struct sockaddr_in6)) - ), - TP_fast_assign( - __entry->cl_boot = clp->cl_clientid.cl_boot; - __entry->cl_id = clp->cl_clientid.cl_id; - __entry->status = status; - memcpy(__entry->addr, &clp->cl_cb_conn.cb_addr, - sizeof(struct sockaddr_in6)); - ), - TP_printk("addr=%pISpc client %08x:%08x status=%d", - __entry->addr, __entry->cl_boot, __entry->cl_id, - __entry->status) -); - TRACE_EVENT(nfsd_cb_recall, TP_PROTO( const struct nfs4_stid *stid