Merge tag 'afs-fix-rotation-20240105' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs

Pull afs updates from David Howells:
 "The majority of the patches are aimed at fixing and improving the AFS
  filesystem's rotation over server IP addresses, but there are also
  some fixes from Oleg Nesterov for the use of read_seqbegin_or_lock().

   - Fix fileserver probe handling so that the next round of probes
     doesn't break ongoing server/address rotation by clearing all the
     probe result tracking. This could occasionally cause the rotation
     algorithm to drop straight through, give a 'successful' result
     without actually emitting any RPC calls, leaving the reply buffer
     in an undefined state.

     Instead, detach the probe results into a separate struct and
     allocate a new one each time we start probing and update the
     pointer to it. Probes are also sent in order of address preference
     to try and improve the chance that the preferred one will complete
     first.

   - Fix server rotation so that it uses configurable address
     preferences across on the probes that have completed so far than
     ranking them by RTT as the latter doesn't necessarily give the best
     route. The preference list can be altered by writing into
     /proc/net/afs/addr_prefs.

   - Fix the handling of Read-Only (and Backup) volume callbacks as
     there is one per volume, not one per file, so if someone performs a
     command that, say, offlines the volume but doesn't change it, when
     it comes back online we don't spam the server with a status fetch
     for every vnode we're using. Instead, check the Creation timestamp
     in the VolSync record when prompted by a callback break.

   - Handle volume regression (ie. a RW volume being restored from a
     backup) by scrubbing all cache data for that volume. This is
     detected from the VolSync creation timestamp.

   - Adjust abort handling and abort -> error mapping to match better
     with what other AFS clients do.

   - Fix offline and busy volume state handling as they only apply to
     individual server instances and not entire volumes and the rotation
     algorithm should go and look at other servers if available. Also
     make it sleep briefly before each retry if all the volume instances
     are unavailable"

* tag 'afs-fix-rotation-20240105' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs: (40 commits)
  afs: trace: Log afs_make_call(), including server address
  afs: Fix offline and busy message emission
  afs: Fix fileserver rotation
  afs: Overhaul invalidation handling to better support RO volumes
  afs: Parse the VolSync record in the reply of a number of RPC ops
  afs: Don't leave DONTUSE/NEWREPSITE servers out of server list
  afs: Fix comment in afs_do_lookup()
  afs: Apply server breaks to mmap'd files in the call processor
  afs: Move the vnode/volume validity checking code into its own file
  afs: Defer volume record destruction to a workqueue
  afs: Make it possible to find the volumes that are using a server
  afs: Combine the endpoint state bools into a bitmask
  afs: Keep a record of the current fileserver endpoint state
  afs: Dispatch vlserver probes in priority order
  afs: Dispatch fileserver probes in priority order
  afs: Mark address lists with configured priorities
  afs: Provide a way to configure address priorities
  afs: Remove the unimplemented afs_cmp_addr_list()
  afs: Add some more info to /proc/net/afs/servers
  rxrpc: Create a procfile to display outstanding client conn bundles
  ...

3 files changed, 455 insertions, 342 deletions

diff --git a/include/net/af_rxrpc.h b/include/net/af_rxrpc.h
index 5531dd08061e..0754c463224a 100644
--- a/include/net/af_rxrpc.h
+++ b/include/net/af_rxrpc.h
@@ -15,6 +15,7 @@ struct key;
 struct sock;
 struct socket;
 struct rxrpc_call;
+struct rxrpc_peer;
 enum rxrpc_abort_reason;
 
 enum rxrpc_interruptibility {
@@ -41,13 +42,14 @@ void rxrpc_kernel_new_call_notification(struct socket *,
 					rxrpc_notify_new_call_t,
 					rxrpc_discard_new_call_t);
 struct rxrpc_call *rxrpc_kernel_begin_call(struct socket *sock,
-					   struct sockaddr_rxrpc *srx,
+					   struct rxrpc_peer *peer,
 					   struct key *key,
 					   unsigned long user_call_ID,
 					   s64 tx_total_len,
 					   u32 hard_timeout,
 					   gfp_t gfp,
 					   rxrpc_notify_rx_t notify_rx,
+					   u16 service_id,
 					   bool upgrade,
 					   enum rxrpc_interruptibility interruptibility,
 					   unsigned int debug_id);
@@ -60,9 +62,14 @@ bool rxrpc_kernel_abort_call(struct socket *, struct rxrpc_call *,
 			     u32, int, enum rxrpc_abort_reason);
 void rxrpc_kernel_shutdown_call(struct socket *sock, struct rxrpc_call *call);
 void rxrpc_kernel_put_call(struct socket *sock, struct rxrpc_call *call);
-void rxrpc_kernel_get_peer(struct socket *, struct rxrpc_call *,
-			   struct sockaddr_rxrpc *);
-bool rxrpc_kernel_get_srtt(struct socket *, struct rxrpc_call *, u32 *);
+struct rxrpc_peer *rxrpc_kernel_lookup_peer(struct socket *sock,
+					    struct sockaddr_rxrpc *srx, gfp_t gfp);
+void rxrpc_kernel_put_peer(struct rxrpc_peer *peer);
+struct rxrpc_peer *rxrpc_kernel_get_peer(struct rxrpc_peer *peer);
+struct rxrpc_peer *rxrpc_kernel_get_call_peer(struct socket *sock, struct rxrpc_call *call);
+const struct sockaddr_rxrpc *rxrpc_kernel_remote_srx(const struct rxrpc_peer *peer);
+const struct sockaddr *rxrpc_kernel_remote_addr(const struct rxrpc_peer *peer);
+unsigned int rxrpc_kernel_get_srtt(const struct rxrpc_peer *);
 int rxrpc_kernel_charge_accept(struct socket *, rxrpc_notify_rx_t,
 			       rxrpc_user_attach_call_t, unsigned long, gfp_t,
 			       unsigned int);
diff --git a/include/trace/events/afs.h b/include/trace/events/afs.h
index e9d412d19dbb..5194b7e6dc8d 100644
--- a/include/trace/events/afs.h
+++ b/include/trace/events/afs.h
@@ -18,97 +18,6 @@
 #ifndef __AFS_DECLARE_TRACE_ENUMS_ONCE_ONLY
 #define __AFS_DECLARE_TRACE_ENUMS_ONCE_ONLY
 
-enum afs_call_trace {
-	afs_call_trace_alloc,
-	afs_call_trace_free,
-	afs_call_trace_get,
-	afs_call_trace_put,
-	afs_call_trace_wake,
-	afs_call_trace_work,
-};
-
-enum afs_server_trace {
-	afs_server_trace_alloc,
-	afs_server_trace_callback,
-	afs_server_trace_destroy,
-	afs_server_trace_free,
-	afs_server_trace_gc,
-	afs_server_trace_get_by_addr,
-	afs_server_trace_get_by_uuid,
-	afs_server_trace_get_caps,
-	afs_server_trace_get_install,
-	afs_server_trace_get_new_cbi,
-	afs_server_trace_get_probe,
-	afs_server_trace_give_up_cb,
-	afs_server_trace_purging,
-	afs_server_trace_put_call,
-	afs_server_trace_put_cbi,
-	afs_server_trace_put_find_rsq,
-	afs_server_trace_put_probe,
-	afs_server_trace_put_slist,
-	afs_server_trace_put_slist_isort,
-	afs_server_trace_put_uuid_rsq,
-	afs_server_trace_update,
-};
-
-
-enum afs_volume_trace {
-	afs_volume_trace_alloc,
-	afs_volume_trace_free,
-	afs_volume_trace_get_alloc_sbi,
-	afs_volume_trace_get_cell_insert,
-	afs_volume_trace_get_new_op,
-	afs_volume_trace_get_query_alias,
-	afs_volume_trace_put_cell_dup,
-	afs_volume_trace_put_cell_root,
-	afs_volume_trace_put_destroy_sbi,
-	afs_volume_trace_put_free_fc,
-	afs_volume_trace_put_put_op,
-	afs_volume_trace_put_query_alias,
-	afs_volume_trace_put_validate_fc,
-	afs_volume_trace_remove,
-};
-
-enum afs_cell_trace {
-	afs_cell_trace_alloc,
-	afs_cell_trace_free,
-	afs_cell_trace_get_queue_dns,
-	afs_cell_trace_get_queue_manage,
-	afs_cell_trace_get_queue_new,
-	afs_cell_trace_get_vol,
-	afs_cell_trace_insert,
-	afs_cell_trace_manage,
-	afs_cell_trace_put_candidate,
-	afs_cell_trace_put_destroy,
-	afs_cell_trace_put_queue_fail,
-	afs_cell_trace_put_queue_work,
-	afs_cell_trace_put_vol,
-	afs_cell_trace_see_source,
-	afs_cell_trace_see_ws,
-	afs_cell_trace_unuse_alias,
-	afs_cell_trace_unuse_check_alias,
-	afs_cell_trace_unuse_delete,
-	afs_cell_trace_unuse_fc,
-	afs_cell_trace_unuse_lookup,
-	afs_cell_trace_unuse_mntpt,
-	afs_cell_trace_unuse_no_pin,
-	afs_cell_trace_unuse_parse,
-	afs_cell_trace_unuse_pin,
-	afs_cell_trace_unuse_probe,
-	afs_cell_trace_unuse_sbi,
-	afs_cell_trace_unuse_ws,
-	afs_cell_trace_use_alias,
-	afs_cell_trace_use_check_alias,
-	afs_cell_trace_use_fc,
-	afs_cell_trace_use_fc_alias,
-	afs_cell_trace_use_lookup,
-	afs_cell_trace_use_mntpt,
-	afs_cell_trace_use_pin,
-	afs_cell_trace_use_probe,
-	afs_cell_trace_use_sbi,
-	afs_cell_trace_wait,
-};
-
 enum afs_fs_operation {
 	afs_FS_FetchData		= 130,	/* AFS Fetch file data */
 	afs_FS_FetchACL			= 131,	/* AFS Fetch file ACL */
@@ -202,121 +111,6 @@ enum yfs_cm_operation {
 	yfs_CB_CallBack			= 64204,
 };
 
-enum afs_edit_dir_op {
-	afs_edit_dir_create,
-	afs_edit_dir_create_error,
-	afs_edit_dir_create_inval,
-	afs_edit_dir_create_nospc,
-	afs_edit_dir_delete,
-	afs_edit_dir_delete_error,
-	afs_edit_dir_delete_inval,
-	afs_edit_dir_delete_noent,
-};
-
-enum afs_edit_dir_reason {
-	afs_edit_dir_for_create,
-	afs_edit_dir_for_link,
-	afs_edit_dir_for_mkdir,
-	afs_edit_dir_for_rename_0,
-	afs_edit_dir_for_rename_1,
-	afs_edit_dir_for_rename_2,
-	afs_edit_dir_for_rmdir,
-	afs_edit_dir_for_silly_0,
-	afs_edit_dir_for_silly_1,
-	afs_edit_dir_for_symlink,
-	afs_edit_dir_for_unlink,
-};
-
-enum afs_eproto_cause {
-	afs_eproto_bad_status,
-	afs_eproto_cb_count,
-	afs_eproto_cb_fid_count,
-	afs_eproto_cellname_len,
-	afs_eproto_file_type,
-	afs_eproto_ibulkst_cb_count,
-	afs_eproto_ibulkst_count,
-	afs_eproto_motd_len,
-	afs_eproto_offline_msg_len,
-	afs_eproto_volname_len,
-	afs_eproto_yvl_fsendpt4_len,
-	afs_eproto_yvl_fsendpt6_len,
-	afs_eproto_yvl_fsendpt_num,
-	afs_eproto_yvl_fsendpt_type,
-	afs_eproto_yvl_vlendpt4_len,
-	afs_eproto_yvl_vlendpt6_len,
-	afs_eproto_yvl_vlendpt_type,
-};
-
-enum afs_io_error {
-	afs_io_error_cm_reply,
-	afs_io_error_extract,
-	afs_io_error_fs_probe_fail,
-	afs_io_error_vl_lookup_fail,
-	afs_io_error_vl_probe_fail,
-};
-
-enum afs_file_error {
-	afs_file_error_dir_bad_magic,
-	afs_file_error_dir_big,
-	afs_file_error_dir_missing_page,
-	afs_file_error_dir_name_too_long,
-	afs_file_error_dir_over_end,
-	afs_file_error_dir_small,
-	afs_file_error_dir_unmarked_ext,
-	afs_file_error_mntpt,
-	afs_file_error_writeback_fail,
-};
-
-enum afs_flock_event {
-	afs_flock_acquired,
-	afs_flock_callback_break,
-	afs_flock_defer_unlock,
-	afs_flock_extend_fail,
-	afs_flock_fail_other,
-	afs_flock_fail_perm,
-	afs_flock_no_lockers,
-	afs_flock_release_fail,
-	afs_flock_silly_delete,
-	afs_flock_timestamp,
-	afs_flock_try_to_lock,
-	afs_flock_vfs_lock,
-	afs_flock_vfs_locking,
-	afs_flock_waited,
-	afs_flock_waiting,
-	afs_flock_work_extending,
-	afs_flock_work_retry,
-	afs_flock_work_unlocking,
-	afs_flock_would_block,
-};
-
-enum afs_flock_operation {
-	afs_flock_op_copy_lock,
-	afs_flock_op_flock,
-	afs_flock_op_grant,
-	afs_flock_op_lock,
-	afs_flock_op_release_lock,
-	afs_flock_op_return_ok,
-	afs_flock_op_return_eagain,
-	afs_flock_op_return_edeadlk,
-	afs_flock_op_return_error,
-	afs_flock_op_set_lock,
-	afs_flock_op_unlock,
-	afs_flock_op_wake,
-};
-
-enum afs_cb_break_reason {
-	afs_cb_break_no_break,
-	afs_cb_break_no_promise,
-	afs_cb_break_for_callback,
-	afs_cb_break_for_deleted,
-	afs_cb_break_for_lapsed,
-	afs_cb_break_for_s_reinit,
-	afs_cb_break_for_unlink,
-	afs_cb_break_for_v_break,
-	afs_cb_break_for_volume_callback,
-	afs_cb_break_for_zap,
-};
-
 #endif /* end __AFS_DECLARE_TRACE_ENUMS_ONCE_ONLY */
 
 /*
@@ -357,9 +151,11 @@ enum afs_cb_break_reason {
 	EM(afs_volume_trace_alloc,		"ALLOC         ") \
 	EM(afs_volume_trace_free,		"FREE          ") \
 	EM(afs_volume_trace_get_alloc_sbi,	"GET sbi-alloc ") \
+	EM(afs_volume_trace_get_callback,	"GET callback  ") \
 	EM(afs_volume_trace_get_cell_insert,	"GET cell-insrt") \
 	EM(afs_volume_trace_get_new_op,		"GET op-new    ") \
 	EM(afs_volume_trace_get_query_alias,	"GET cell-alias") \
+	EM(afs_volume_trace_put_callback,	"PUT callback  ") \
 	EM(afs_volume_trace_put_cell_dup,	"PUT cell-dup  ") \
 	EM(afs_volume_trace_put_cell_root,	"PUT cell-root ") \
 	EM(afs_volume_trace_put_destroy_sbi,	"PUT sbi-destry") \
@@ -391,6 +187,7 @@ enum afs_cb_break_reason {
 	EM(afs_cell_trace_unuse_fc,		"UNU fc    ") \
 	EM(afs_cell_trace_unuse_lookup,		"UNU lookup") \
 	EM(afs_cell_trace_unuse_mntpt,		"UNU mntpt ") \
+	EM(afs_cell_trace_unuse_no_pin,		"UNU no-pin") \
 	EM(afs_cell_trace_unuse_parse,		"UNU parse ") \
 	EM(afs_cell_trace_unuse_pin,		"UNU pin   ") \
 	EM(afs_cell_trace_unuse_probe,		"UNU probe ") \
@@ -407,6 +204,40 @@ enum afs_cb_break_reason {
 	EM(afs_cell_trace_use_sbi,		"USE sbi   ") \
 	E_(afs_cell_trace_wait,			"WAIT      ")
 
+#define afs_alist_traces \
+	EM(afs_alist_trace_alloc,		"ALLOC     ") \
+	EM(afs_alist_trace_get_estate,		"GET estate") \
+	EM(afs_alist_trace_get_vlgetcaps,	"GET vgtcap") \
+	EM(afs_alist_trace_get_vlprobe,		"GET vprobe") \
+	EM(afs_alist_trace_get_vlrotate_set,	"GET vl-rot") \
+	EM(afs_alist_trace_put_estate,		"PUT estate") \
+	EM(afs_alist_trace_put_getaddru,	"PUT GtAdrU") \
+	EM(afs_alist_trace_put_parse_empty,	"PUT p-empt") \
+	EM(afs_alist_trace_put_parse_error,	"PUT p-err ") \
+	EM(afs_alist_trace_put_server_dup,	"PUT sv-dup") \
+	EM(afs_alist_trace_put_server_oom,	"PUT sv-oom") \
+	EM(afs_alist_trace_put_server_update,	"PUT sv-upd") \
+	EM(afs_alist_trace_put_vlgetcaps,	"PUT vgtcap") \
+	EM(afs_alist_trace_put_vlprobe,		"PUT vprobe") \
+	EM(afs_alist_trace_put_vlrotate_end,	"PUT vr-end") \
+	EM(afs_alist_trace_put_vlrotate_fail,	"PUT vr-fai") \
+	EM(afs_alist_trace_put_vlrotate_next,	"PUT vr-nxt") \
+	EM(afs_alist_trace_put_vlrotate_restart,"PUT vr-rst") \
+	EM(afs_alist_trace_put_vlserver,	"PUT vlsrvr") \
+	EM(afs_alist_trace_put_vlserver_old,	"PUT vs-old") \
+	E_(afs_alist_trace_free,		"FREE      ")
+
+#define afs_estate_traces \
+	EM(afs_estate_trace_alloc_probe,	"ALLOC prob") \
+	EM(afs_estate_trace_alloc_server,	"ALLOC srvr") \
+	EM(afs_estate_trace_get_server_state,	"GET srv-st") \
+	EM(afs_estate_trace_get_getcaps,	"GET getcap") \
+	EM(afs_estate_trace_put_getcaps,	"PUT getcap") \
+	EM(afs_estate_trace_put_probe,		"PUT probe ") \
+	EM(afs_estate_trace_put_server,		"PUT server") \
+	EM(afs_estate_trace_put_server_state,	"PUT srv-st") \
+	E_(afs_estate_trace_free,		"FREE      ")
+
 #define afs_fs_operations \
 	EM(afs_FS_FetchData,			"FS.FetchData") \
 	EM(afs_FS_FetchStatus,			"FS.FetchStatus") \
@@ -604,15 +435,67 @@ enum afs_cb_break_reason {
 
 #define afs_cb_break_reasons						\
 	EM(afs_cb_break_no_break,		"no-break")		\
-	EM(afs_cb_break_no_promise,		"no-promise")		\
 	EM(afs_cb_break_for_callback,		"break-cb")		\
+	EM(afs_cb_break_for_creation_regress,	"creation-regress")	\
 	EM(afs_cb_break_for_deleted,		"break-del")		\
-	EM(afs_cb_break_for_lapsed,		"break-lapsed")		\
 	EM(afs_cb_break_for_s_reinit,		"s-reinit")		\
 	EM(afs_cb_break_for_unlink,		"break-unlink")		\
-	EM(afs_cb_break_for_v_break,		"break-v")		\
+	EM(afs_cb_break_for_update_regress,	"update-regress")	\
 	EM(afs_cb_break_for_volume_callback,	"break-v-cb")		\
-	E_(afs_cb_break_for_zap,		"break-zap")
+	EM(afs_cb_break_for_vos_release,	"break-vos-release")	\
+	E_(afs_cb_break_volume_excluded,	"vol-excluded")
+
+#define afs_rotate_traces						\
+	EM(afs_rotate_trace_aborted,		"Abortd")		\
+	EM(afs_rotate_trace_busy_sleep,		"BsySlp")		\
+	EM(afs_rotate_trace_check_vol_status,	"VolStt")		\
+	EM(afs_rotate_trace_failed,		"Failed")		\
+	EM(afs_rotate_trace_iter,		"Iter  ")		\
+	EM(afs_rotate_trace_iterate_addr,	"ItAddr")		\
+	EM(afs_rotate_trace_next_server,	"NextSv")		\
+	EM(afs_rotate_trace_no_more_servers,	"NoMore")		\
+	EM(afs_rotate_trace_nomem,		"Nomem ")		\
+	EM(afs_rotate_trace_probe_error,	"PrbErr")		\
+	EM(afs_rotate_trace_probe_fileserver,	"PrbFsv")		\
+	EM(afs_rotate_trace_probe_none,		"PrbNon")		\
+	EM(afs_rotate_trace_probe_response,	"PrbRsp")		\
+	EM(afs_rotate_trace_probe_superseded,	"PrbSup")		\
+	EM(afs_rotate_trace_restart,		"Rstart")		\
+	EM(afs_rotate_trace_retry_server,	"RtrySv")		\
+	EM(afs_rotate_trace_selected_server,	"SlctSv")		\
+	EM(afs_rotate_trace_stale_lock,		"StlLck")		\
+	EM(afs_rotate_trace_start,		"Start ")		\
+	EM(afs_rotate_trace_stop,		"Stop  ")		\
+	E_(afs_rotate_trace_stopped,		"Stoppd")
+
+/*
+ * Generate enums for tracing information.
+ */
+#ifndef __AFS_GENERATE_TRACE_ENUMS_ONCE_ONLY
+#define __AFS_GENERATE_TRACE_ENUMS_ONCE_ONLY
+
+#undef EM
+#undef E_
+#define EM(a, b) a,
+#define E_(a, b) a
+
+enum afs_alist_trace		{ afs_alist_traces } __mode(byte);
+enum afs_call_trace		{ afs_call_traces } __mode(byte);
+enum afs_cb_break_reason	{ afs_cb_break_reasons } __mode(byte);
+enum afs_cell_trace		{ afs_cell_traces } __mode(byte);
+enum afs_edit_dir_op		{ afs_edit_dir_ops } __mode(byte);
+enum afs_edit_dir_reason	{ afs_edit_dir_reasons } __mode(byte);
+enum afs_eproto_cause		{ afs_eproto_causes } __mode(byte);
+enum afs_estate_trace		{ afs_estate_traces } __mode(byte);
+enum afs_file_error		{ afs_file_errors } __mode(byte);
+enum afs_flock_event		{ afs_flock_events } __mode(byte);
+enum afs_flock_operation	{ afs_flock_operations } __mode(byte);
+enum afs_io_error		{ afs_io_errors } __mode(byte);
+enum afs_rotate_trace		{ afs_rotate_traces } __mode(byte);
+enum afs_server_trace		{ afs_server_traces } __mode(byte);
+enum afs_volume_trace		{ afs_volume_traces } __mode(byte);
+
+#endif /* end __AFS_GENERATE_TRACE_ENUMS_ONCE_ONLY */
 
 /*
  * Export enum symbols via userspace.
@@ -622,21 +505,24 @@ enum afs_cb_break_reason {
 #define EM(a, b) TRACE_DEFINE_ENUM(a);
 #define E_(a, b) TRACE_DEFINE_ENUM(a);
 
+afs_alist_traces;
 afs_call_traces;
-afs_server_traces;
+afs_cb_break_reasons;
 afs_cell_traces;
-afs_fs_operations;
-afs_vl_operations;
 afs_cm_operations;
-yfs_cm_operations;
 afs_edit_dir_ops;
 afs_edit_dir_reasons;
 afs_eproto_causes;
-afs_io_errors;
+afs_estate_traces;
 afs_file_errors;
-afs_flock_types;
 afs_flock_operations;
-afs_cb_break_reasons;
+afs_flock_types;
+afs_fs_operations;
+afs_io_errors;
+afs_rotate_traces;
+afs_server_traces;
+afs_vl_operations;
+yfs_cm_operations;
 
 /*
  * Now redefine the EM() and E_() macros to map the enums to the strings that
@@ -654,12 +540,12 @@ TRACE_EVENT(afs_receive_data,
 	    TP_ARGS(call, iter, want_more, ret),
 
 	    TP_STRUCT__entry(
-		    __field(loff_t,			remain		)
-		    __field(unsigned int,		call		)
-		    __field(enum afs_call_state,	state		)
-		    __field(unsigned short,		unmarshall	)
-		    __field(bool,			want_more	)
-		    __field(int,			ret		)
+		    __field(loff_t,			remain)
+		    __field(unsigned int,		call)
+		    __field(enum afs_call_state,	state)
+		    __field(unsigned short,		unmarshall)
+		    __field(bool,			want_more)
+		    __field(int,			ret)
 			     ),
 
 	    TP_fast_assign(
@@ -686,9 +572,9 @@ TRACE_EVENT(afs_notify_call,
 	    TP_ARGS(rxcall, call),
 
 	    TP_STRUCT__entry(
-		    __field(unsigned int,		call		)
-		    __field(enum afs_call_state,	state		)
-		    __field(unsigned short,		unmarshall	)
+		    __field(unsigned int,		call)
+		    __field(enum afs_call_state,	state)
+		    __field(unsigned short,		unmarshall)
 			     ),
 
 	    TP_fast_assign(
@@ -708,9 +594,9 @@ TRACE_EVENT(afs_cb_call,
 	    TP_ARGS(call),
 
 	    TP_STRUCT__entry(
-		    __field(unsigned int,		call		)
-		    __field(u32,			op		)
-		    __field(u16,			service_id	)
+		    __field(unsigned int,		call)
+		    __field(u32,			op)
+		    __field(u16,			service_id)
 			     ),
 
 	    TP_fast_assign(
@@ -733,11 +619,11 @@ TRACE_EVENT(afs_call,
 	    TP_ARGS(call_debug_id, op, ref, outstanding, where),
 
 	    TP_STRUCT__entry(
-		    __field(unsigned int,		call		)
-		    __field(int,			op		)
-		    __field(int,			ref		)
-		    __field(int,			outstanding	)
-		    __field(const void *,		where		)
+		    __field(unsigned int,		call)
+		    __field(int,			op)
+		    __field(int,			ref)
+		    __field(int,			outstanding)
+		    __field(const void *,		where)
 			     ),
 
 	    TP_fast_assign(
@@ -762,9 +648,9 @@ TRACE_EVENT(afs_make_fs_call,
 	    TP_ARGS(call, fid),
 
 	    TP_STRUCT__entry(
-		    __field(unsigned int,		call		)
-		    __field(enum afs_fs_operation,	op		)
-		    __field_struct(struct afs_fid,	fid		)
+		    __field(unsigned int,		call)
+		    __field(enum afs_fs_operation,	op)
+		    __field_struct(struct afs_fid,	fid)
 			     ),
 
 	    TP_fast_assign(
@@ -794,10 +680,10 @@ TRACE_EVENT(afs_make_fs_calli,
 	    TP_ARGS(call, fid, i),
 
 	    TP_STRUCT__entry(
-		    __field(unsigned int,		call		)
-		    __field(unsigned int,		i		)
-		    __field(enum afs_fs_operation,	op		)
-		    __field_struct(struct afs_fid,	fid		)
+		    __field(unsigned int,		call)
+		    __field(unsigned int,		i)
+		    __field(enum afs_fs_operation,	op)
+		    __field_struct(struct afs_fid,	fid)
 			     ),
 
 	    TP_fast_assign(
@@ -829,10 +715,10 @@ TRACE_EVENT(afs_make_fs_call1,
 	    TP_ARGS(call, fid, name),
 
 	    TP_STRUCT__entry(
-		    __field(unsigned int,		call		)
-		    __field(enum afs_fs_operation,	op		)
-		    __field_struct(struct afs_fid,	fid		)
-		    __array(char,			name, 24	)
+		    __field(unsigned int,		call)
+		    __field(enum afs_fs_operation,	op)
+		    __field_struct(struct afs_fid,	fid)
+		    __array(char,			name, 24)
 			     ),
 
 	    TP_fast_assign(
@@ -866,11 +752,11 @@ TRACE_EVENT(afs_make_fs_call2,
 	    TP_ARGS(call, fid, name, name2),
 
 	    TP_STRUCT__entry(
-		    __field(unsigned int,		call		)
-		    __field(enum afs_fs_operation,	op		)
-		    __field_struct(struct afs_fid,	fid		)
-		    __array(char,			name, 24	)
-		    __array(char,			name2, 24	)
+		    __field(unsigned int,		call)
+		    __field(enum afs_fs_operation,	op)
+		    __field_struct(struct afs_fid,	fid)
+		    __array(char,			name, 24)
+		    __array(char,			name2, 24)
 			     ),
 
 	    TP_fast_assign(
@@ -907,8 +793,8 @@ TRACE_EVENT(afs_make_vl_call,
 	    TP_ARGS(call),
 
 	    TP_STRUCT__entry(
-		    __field(unsigned int,		call		)
-		    __field(enum afs_vl_operation,	op		)
+		    __field(unsigned int,		call)
+		    __field(enum afs_vl_operation,	op)
 			     ),
 
 	    TP_fast_assign(
@@ -927,10 +813,10 @@ TRACE_EVENT(afs_call_done,
 	    TP_ARGS(call),
 
 	    TP_STRUCT__entry(
-		    __field(unsigned int,		call		)
-		    __field(struct rxrpc_call *,	rx_call		)
-		    __field(int,			ret		)
-		    __field(u32,			abort_code	)
+		    __field(unsigned int,		call)
+		    __field(struct rxrpc_call *,	rx_call)
+		    __field(int,			ret)
+		    __field(u32,			abort_code)
 			     ),
 
 	    TP_fast_assign(
@@ -953,10 +839,10 @@ TRACE_EVENT(afs_send_data,
 	    TP_ARGS(call, msg),
 
 	    TP_STRUCT__entry(
-		    __field(unsigned int,		call		)
-		    __field(unsigned int,		flags		)
-		    __field(loff_t,			offset		)
-		    __field(loff_t,			count		)
+		    __field(unsigned int,		call)
+		    __field(unsigned int,		flags)
+		    __field(loff_t,			offset)
+		    __field(loff_t,			count)
 			     ),
 
 	    TP_fast_assign(
@@ -977,10 +863,10 @@ TRACE_EVENT(afs_sent_data,
 	    TP_ARGS(call, msg, ret),
 
 	    TP_STRUCT__entry(
-		    __field(unsigned int,		call		)
-		    __field(int,			ret		)
-		    __field(loff_t,			offset		)
-		    __field(loff_t,			count		)
+		    __field(unsigned int,		call)
+		    __field(int,			ret)
+		    __field(loff_t,			offset)
+		    __field(loff_t,			count)
 			     ),
 
 	    TP_fast_assign(
@@ -1001,9 +887,9 @@ TRACE_EVENT(afs_dir_check_failed,
 	    TP_ARGS(vnode, off, i_size),
 
 	    TP_STRUCT__entry(
-		    __field(struct afs_vnode *,		vnode		)
-		    __field(loff_t,			off		)
-		    __field(loff_t,			i_size		)
+		    __field(struct afs_vnode *,		vnode)
+		    __field(loff_t,			off)
+		    __field(loff_t,			i_size)
 			     ),
 
 	    TP_fast_assign(
@@ -1022,11 +908,11 @@ TRACE_EVENT(afs_folio_dirty,
 	    TP_ARGS(vnode, where, folio),
 
 	    TP_STRUCT__entry(
-		    __field(struct afs_vnode *,		vnode		)
-		    __field(const char *,		where		)
-		    __field(pgoff_t,			index		)
-		    __field(unsigned long,		from		)
-		    __field(unsigned long,		to		)
+		    __field(struct afs_vnode *,		vnode)
+		    __field(const char *,		where)
+		    __field(pgoff_t,			index)
+		    __field(unsigned long,		from)
+		    __field(unsigned long,		to)
 			     ),
 
 	    TP_fast_assign(
@@ -1056,11 +942,11 @@ TRACE_EVENT(afs_call_state,
 	    TP_ARGS(call, from, to, ret, remote_abort),
 
 	    TP_STRUCT__entry(
-		    __field(unsigned int,		call		)
-		    __field(enum afs_call_state,	from		)
-		    __field(enum afs_call_state,	to		)
-		    __field(int,			ret		)
-		    __field(u32,			abort		)
+		    __field(unsigned int,		call)
+		    __field(enum afs_call_state,	from)
+		    __field(enum afs_call_state,	to)
+		    __field(int,			ret)
+		    __field(u32,			abort)
 			     ),
 
 	    TP_fast_assign(
@@ -1084,9 +970,9 @@ TRACE_EVENT(afs_lookup,
 	    TP_ARGS(dvnode, name, fid),
 
 	    TP_STRUCT__entry(
-		    __field_struct(struct afs_fid,	dfid		)
-		    __field_struct(struct afs_fid,	fid		)
-		    __array(char,			name, 24	)
+		    __field_struct(struct afs_fid,	dfid)
+		    __field_struct(struct afs_fid,	fid)
+		    __array(char,			name, 24)
 			     ),
 
 	    TP_fast_assign(
@@ -1116,15 +1002,15 @@ TRACE_EVENT(afs_edit_dir,
 	    TP_ARGS(dvnode, why, op, block, slot, f_vnode, f_unique, name),
 
 	    TP_STRUCT__entry(
-		    __field(unsigned int,		vnode		)
-		    __field(unsigned int,		unique		)
-		    __field(enum afs_edit_dir_reason,	why		)
-		    __field(enum afs_edit_dir_op,	op		)
-		    __field(unsigned int,		block		)
-		    __field(unsigned short,		slot		)
-		    __field(unsigned int,		f_vnode		)
-		    __field(unsigned int,		f_unique	)
-		    __array(char,			name, 24	)
+		    __field(unsigned int,		vnode)
+		    __field(unsigned int,		unique)
+		    __field(enum afs_edit_dir_reason,	why)
+		    __field(enum afs_edit_dir_op,	op)
+		    __field(unsigned int,		block)
+		    __field(unsigned short,		slot)
+		    __field(unsigned int,		f_vnode)
+		    __field(unsigned int,		f_unique)
+		    __array(char,			name, 24)
 			     ),
 
 	    TP_fast_assign(
@@ -1157,8 +1043,8 @@ TRACE_EVENT(afs_protocol_error,
 	    TP_ARGS(call, cause),
 
 	    TP_STRUCT__entry(
-		    __field(unsigned int,		call		)
-		    __field(enum afs_eproto_cause,	cause		)
+		    __field(unsigned int,		call)
+		    __field(enum afs_eproto_cause,	cause)
 			     ),
 
 	    TP_fast_assign(
@@ -1177,9 +1063,9 @@ TRACE_EVENT(afs_io_error,
 	    TP_ARGS(call, error, where),
 
 	    TP_STRUCT__entry(
-		    __field(unsigned int,	call		)
-		    __field(int,		error		)
-		    __field(enum afs_io_error,	where		)
+		    __field(unsigned int,	call)
+		    __field(int,		error)
+		    __field(enum afs_io_error,	where)
 			     ),
 
 	    TP_fast_assign(
@@ -1199,9 +1085,9 @@ TRACE_EVENT(afs_file_error,
 	    TP_ARGS(vnode, error, where),
 
 	    TP_STRUCT__entry(
-		    __field_struct(struct afs_fid,	fid		)
-		    __field(int,			error		)
-		    __field(enum afs_file_error,	where		)
+		    __field_struct(struct afs_fid,	fid)
+		    __field(int,			error)
+		    __field(enum afs_file_error,	where)
 			     ),
 
 	    TP_fast_assign(
@@ -1222,9 +1108,9 @@ TRACE_EVENT(afs_cm_no_server,
 	    TP_ARGS(call, srx),
 
 	    TP_STRUCT__entry(
-		    __field(unsigned int,			call	)
-		    __field(unsigned int,			op_id	)
-		    __field_struct(struct sockaddr_rxrpc,	srx	)
+		    __field(unsigned int,			call)
+		    __field(unsigned int,			op_id)
+		    __field_struct(struct sockaddr_rxrpc,	srx)
 			     ),
 
 	    TP_fast_assign(
@@ -1243,9 +1129,9 @@ TRACE_EVENT(afs_cm_no_server_u,
 	    TP_ARGS(call, uuid),
 
 	    TP_STRUCT__entry(
-		    __field(unsigned int,			call	)
-		    __field(unsigned int,			op_id	)
-		    __field_struct(uuid_t,			uuid	)
+		    __field(unsigned int,			call)
+		    __field(unsigned int,			op_id)
+		    __field_struct(uuid_t,			uuid)
 			     ),
 
 	    TP_fast_assign(
@@ -1265,11 +1151,11 @@ TRACE_EVENT(afs_flock_ev,
 	    TP_ARGS(vnode, fl, event, error),
 
 	    TP_STRUCT__entry(
-		    __field_struct(struct afs_fid,	fid		)
-		    __field(enum afs_flock_event,	event		)
-		    __field(enum afs_lock_state,	state		)
-		    __field(int,			error		)
-		    __field(unsigned int,		debug_id	)
+		    __field_struct(struct afs_fid,	fid)
+		    __field(enum afs_flock_event,	event)
+		    __field(enum afs_lock_state,	state)
+		    __field(int,			error)
+		    __field(unsigned int,		debug_id)
 			     ),
 
 	    TP_fast_assign(
@@ -1295,13 +1181,13 @@ TRACE_EVENT(afs_flock_op,
 	    TP_ARGS(vnode, fl, op),
 
 	    TP_STRUCT__entry(
-		    __field_struct(struct afs_fid,	fid		)
-		    __field(loff_t,			from		)
-		    __field(loff_t,			len		)
-		    __field(enum afs_flock_operation,	op		)
-		    __field(unsigned char,		type		)
-		    __field(unsigned int,		flags		)
-		    __field(unsigned int,		debug_id	)
+		    __field_struct(struct afs_fid,	fid)
+		    __field(loff_t,			from)
+		    __field(loff_t,			len)
+		    __field(enum afs_flock_operation,	op)
+		    __field(unsigned char,		type)
+		    __field(unsigned int,		flags)
+		    __field(unsigned int,		debug_id)
 			     ),
 
 	    TP_fast_assign(
@@ -1328,7 +1214,7 @@ TRACE_EVENT(afs_reload_dir,
 	    TP_ARGS(vnode),
 
 	    TP_STRUCT__entry(
-		    __field_struct(struct afs_fid,	fid		)
+		    __field_struct(struct afs_fid,	fid)
 			     ),
 
 	    TP_fast_assign(
@@ -1345,8 +1231,8 @@ TRACE_EVENT(afs_silly_rename,
 	    TP_ARGS(vnode, done),
 
 	    TP_STRUCT__entry(
-		    __field_struct(struct afs_fid,	fid		)
-		    __field(bool,			done		)
+		    __field_struct(struct afs_fid,	fid)
+		    __field(bool,			done)
 			     ),
 
 	    TP_fast_assign(
@@ -1365,9 +1251,9 @@ TRACE_EVENT(afs_get_tree,
 	    TP_ARGS(cell, volume),
 
 	    TP_STRUCT__entry(
-		    __field(u64,			vid		)
-		    __array(char,			cell, 24	)
-		    __array(char,			volume, 24	)
+		    __field(u64,			vid)
+		    __array(char,			cell, 24)
+		    __array(char,			volume, 24)
 			     ),
 
 	    TP_fast_assign(
@@ -1385,6 +1271,30 @@ TRACE_EVENT(afs_get_tree,
 		      __entry->cell, __entry->volume, __entry->vid)
 	    );
 
+TRACE_EVENT(afs_cb_v_break,
+	    TP_PROTO(afs_volid_t vid, unsigned int cb_v_break,
+		     enum afs_cb_break_reason reason),
+
+	    TP_ARGS(vid, cb_v_break, reason),
+
+	    TP_STRUCT__entry(
+		    __field(afs_volid_t,		vid)
+		    __field(unsigned int,		cb_v_break)
+		    __field(enum afs_cb_break_reason,	reason)
+			     ),
+
+	    TP_fast_assign(
+		    __entry->vid	= vid;
+		    __entry->cb_v_break	= cb_v_break;
+		    __entry->reason	= reason;
+			   ),
+
+	    TP_printk("%llx vb=%x %s",
+		      __entry->vid,
+		      __entry->cb_v_break,
+		      __print_symbolic(__entry->reason, afs_cb_break_reasons))
+	    );
+
 TRACE_EVENT(afs_cb_break,
 	    TP_PROTO(struct afs_fid *fid, unsigned int cb_break,
 		     enum afs_cb_break_reason reason, bool skipped),
@@ -1392,10 +1302,10 @@ TRACE_EVENT(afs_cb_break,
 	    TP_ARGS(fid, cb_break, reason, skipped),
 
 	    TP_STRUCT__entry(
-		    __field_struct(struct afs_fid,	fid		)
-		    __field(unsigned int,		cb_break	)
-		    __field(enum afs_cb_break_reason,	reason		)
-		    __field(bool,			skipped		)
+		    __field_struct(struct afs_fid,	fid)
+		    __field(unsigned int,		cb_break)
+		    __field(enum afs_cb_break_reason,	reason)
+		    __field(bool,			skipped)
 			     ),
 
 	    TP_fast_assign(
@@ -1418,8 +1328,8 @@ TRACE_EVENT(afs_cb_miss,
 	    TP_ARGS(fid, reason),
 
 	    TP_STRUCT__entry(
-		    __field_struct(struct afs_fid,	fid		)
-		    __field(enum afs_cb_break_reason,	reason		)
+		    __field_struct(struct afs_fid,	fid)
+		    __field(enum afs_cb_break_reason,	reason)
 			     ),
 
 	    TP_fast_assign(
@@ -1439,10 +1349,10 @@ TRACE_EVENT(afs_server,
 	    TP_ARGS(server_debug_id, ref, active, reason),
 
 	    TP_STRUCT__entry(
-		    __field(unsigned int,		server		)
-		    __field(int,			ref		)
-		    __field(int,			active		)
-		    __field(int,			reason		)
+		    __field(unsigned int,		server)
+		    __field(int,			ref)
+		    __field(int,			active)
+		    __field(int,			reason)
 			     ),
 
 	    TP_fast_assign(
@@ -1465,9 +1375,9 @@ TRACE_EVENT(afs_volume,
 	    TP_ARGS(vid, ref, reason),
 
 	    TP_STRUCT__entry(
-		    __field(afs_volid_t,		vid		)
-		    __field(int,			ref		)
-		    __field(enum afs_volume_trace,	reason		)
+		    __field(afs_volid_t,		vid)
+		    __field(int,			ref)
+		    __field(enum afs_volume_trace,	reason)
 			     ),
 
 	    TP_fast_assign(
@@ -1489,10 +1399,10 @@ TRACE_EVENT(afs_cell,
 	    TP_ARGS(cell_debug_id, ref, active, reason),
 
 	    TP_STRUCT__entry(
-		    __field(unsigned int,		cell		)
-		    __field(int,			ref		)
-		    __field(int,			active		)
-		    __field(int,			reason		)
+		    __field(unsigned int,		cell)
+		    __field(int,			ref)
+		    __field(int,			active)
+		    __field(int,			reason)
 			     ),
 
 	    TP_fast_assign(
@@ -1509,6 +1419,199 @@ TRACE_EVENT(afs_cell,
 		      __entry->active)
 	    );
 
+TRACE_EVENT(afs_alist,
+	    TP_PROTO(unsigned int alist_debug_id, int ref, enum afs_alist_trace reason),
+
+	    TP_ARGS(alist_debug_id, ref, reason),
+
+	    TP_STRUCT__entry(
+		    __field(unsigned int,		alist)
+		    __field(int,			ref)
+		    __field(int,			active)
+		    __field(int,			reason)
+			     ),
+
+	    TP_fast_assign(
+		    __entry->alist = alist_debug_id;
+		    __entry->ref = ref;
+		    __entry->reason = reason;
+			   ),
+
+	    TP_printk("AL=%08x %s r=%d",
+		      __entry->alist,
+		      __print_symbolic(__entry->reason, afs_alist_traces),
+		      __entry->ref)
+	    );
+
+TRACE_EVENT(afs_estate,
+	    TP_PROTO(unsigned int server_debug_id, unsigned int estate_debug_id,
+		     int ref, enum afs_estate_trace reason),
+
+	    TP_ARGS(server_debug_id, estate_debug_id, ref, reason),
+
+	    TP_STRUCT__entry(
+		    __field(unsigned int,		server)
+		    __field(unsigned int,		estate)
+		    __field(int,			ref)
+		    __field(int,			active)
+		    __field(int,			reason)
+			     ),
+
+	    TP_fast_assign(
+		    __entry->server = server_debug_id;
+		    __entry->estate = estate_debug_id;
+		    __entry->ref = ref;
+		    __entry->reason = reason;
+			   ),
+
+	    TP_printk("ES=%08x[%x] %s r=%d",
+		      __entry->server,
+		      __entry->estate,
+		      __print_symbolic(__entry->reason, afs_estate_traces),
+		      __entry->ref)
+	    );
+
+TRACE_EVENT(afs_fs_probe,
+	    TP_PROTO(struct afs_server *server, bool tx, struct afs_endpoint_state *estate,
+		     unsigned int addr_index, int error, s32 abort_code, unsigned int rtt_us),
+
+	    TP_ARGS(server, tx, estate, addr_index, error, abort_code, rtt_us),
+
+	    TP_STRUCT__entry(
+		    __field(unsigned int,		server)
+		    __field(unsigned int,		estate)
+		    __field(bool,			tx)
+		    __field(u16,			addr_index)
+		    __field(short,			error)
+		    __field(s32,			abort_code)
+		    __field(unsigned int,		rtt_us)
+		    __field_struct(struct sockaddr_rxrpc, srx)
+			     ),
+
+	    TP_fast_assign(
+		    struct afs_addr_list *alist = estate->addresses;
+		    __entry->server = server->debug_id;
+		    __entry->estate = estate->probe_seq;
+		    __entry->tx = tx;
+		    __entry->addr_index = addr_index;
+		    __entry->error = error;
+		    __entry->abort_code = abort_code;
+		    __entry->rtt_us = rtt_us;
+		    memcpy(&__entry->srx, rxrpc_kernel_remote_srx(alist->addrs[addr_index].peer),
+			   sizeof(__entry->srx));
+			   ),
+
+	    TP_printk("s=%08x %s pq=%x ax=%u e=%d ac=%d rtt=%d %pISpc",
+		      __entry->server, __entry->tx ? "tx" : "rx", __entry->estate,
+		      __entry->addr_index, __entry->error, __entry->abort_code, __entry->rtt_us,
+		      &__entry->srx.transport)
+	    );
+
+TRACE_EVENT(afs_vl_probe,
+	    TP_PROTO(struct afs_vlserver *server, bool tx, struct afs_addr_list *alist,
+		     unsigned int addr_index, int error, s32 abort_code, unsigned int rtt_us),
+
+	    TP_ARGS(server, tx, alist, addr_index, error, abort_code, rtt_us),
+
+	    TP_STRUCT__entry(
+		    __field(unsigned int,		server)
+		    __field(bool,			tx)
+		    __field(unsigned short,		flags)
+		    __field(u16,			addr_index)
+		    __field(short,			error)
+		    __field(s32,			abort_code)
+		    __field(unsigned int,		rtt_us)
+		    __field_struct(struct sockaddr_rxrpc, srx)
+			     ),
+
+	    TP_fast_assign(
+		    __entry->server = server->debug_id;
+		    __entry->tx = tx;
+		    __entry->addr_index = addr_index;
+		    __entry->error = error;
+		    __entry->abort_code = abort_code;
+		    __entry->rtt_us = rtt_us;
+		    memcpy(&__entry->srx, rxrpc_kernel_remote_srx(alist->addrs[addr_index].peer),
+			   sizeof(__entry->srx));
+			   ),
+
+	    TP_printk("vl=%08x %s ax=%u e=%d ac=%d rtt=%d %pISpc",
+		      __entry->server, __entry->tx ? "tx" : "rx", __entry->addr_index,
+		      __entry->error, __entry->abort_code, __entry->rtt_us,
+		      &__entry->srx.transport)
+	    );
+
+TRACE_EVENT(afs_rotate,
+	    TP_PROTO(struct afs_operation *op, enum afs_rotate_trace reason, unsigned int extra),
+
+	    TP_ARGS(op, reason, extra),
+
+	    TP_STRUCT__entry(
+		    __field(unsigned int,		op)
+		    __field(unsigned int,		flags)
+		    __field(unsigned int,		extra)
+		    __field(unsigned short,		iteration)
+		    __field(short,			server_index)
+		    __field(short,			addr_index)
+		    __field(enum afs_rotate_trace,	reason)
+			     ),
+
+	    TP_fast_assign(
+		    __entry->op = op->debug_id;
+		    __entry->flags = op->flags;
+		    __entry->iteration = op->nr_iterations;
+		    __entry->server_index = op->server_index;
+		    __entry->addr_index = op->addr_index;
+		    __entry->reason = reason;
+		    __entry->extra = extra;
+			   ),
+
+	    TP_printk("OP=%08x it=%02x %s fl=%x sx=%d ax=%d ext=%d",
+		      __entry->op,
+		      __entry->iteration,
+		      __print_symbolic(__entry->reason, afs_rotate_traces),
+		      __entry->flags,
+		      __entry->server_index,
+		      __entry->addr_index,
+		      __entry->extra)
+	    );
+
+TRACE_EVENT(afs_make_call,
+	    TP_PROTO(struct afs_call *call),
+
+	    TP_ARGS(call),
+
+	    TP_STRUCT__entry(
+		    __field(unsigned int,		call)
+		    __field(bool,			is_vl)
+		    __field(enum afs_fs_operation,	op)
+		    __field_struct(struct afs_fid,	fid)
+		    __field_struct(struct sockaddr_rxrpc, srx)
+			     ),
+
+	    TP_fast_assign(
+		    __entry->call = call->debug_id;
+		    __entry->op = call->operation_ID;
+		    __entry->fid = call->fid;
+		    memcpy(&__entry->srx, rxrpc_kernel_remote_srx(call->peer),
+			   sizeof(__entry->srx));
+		    __entry->srx.srx_service = call->service_id;
+		    __entry->is_vl = (__entry->srx.srx_service == VL_SERVICE ||
+				      __entry->srx.srx_service == YFS_VL_SERVICE);
+			   ),
+
+	    TP_printk("c=%08x %pISpc+%u %s %llx:%llx:%x",
+		      __entry->call,
+		      &__entry->srx.transport,
+		      __entry->srx.srx_service,
+		      __entry->is_vl ?
+		      __print_symbolic(__entry->op, afs_vl_operations) :
+		      __print_symbolic(__entry->op, afs_fs_operations),
+		      __entry->fid.vid,
+		      __entry->fid.vnode,
+		      __entry->fid.unique)
+	    );
+
 #endif /* _TRACE_AFS_H */
 
 /* This part must be outside protection */
diff --git a/include/trace/events/rxrpc.h b/include/trace/events/rxrpc.h
index f7e537f64db4..4c1ef7b3705c 100644
--- a/include/trace/events/rxrpc.h
+++ b/include/trace/events/rxrpc.h
@@ -178,7 +178,9 @@
 #define rxrpc_peer_traces \
 	EM(rxrpc_peer_free,			"FREE        ") \
 	EM(rxrpc_peer_get_accept,		"GET accept  ") \
+	EM(rxrpc_peer_get_application,		"GET app     ") \
 	EM(rxrpc_peer_get_bundle,		"GET bundle  ") \
+	EM(rxrpc_peer_get_call,			"GET call    ") \
 	EM(rxrpc_peer_get_client_conn,		"GET cln-conn") \
 	EM(rxrpc_peer_get_input,		"GET input   ") \
 	EM(rxrpc_peer_get_input_error,		"GET inpt-err") \
@@ -187,6 +189,7 @@
 	EM(rxrpc_peer_get_service_conn,		"GET srv-conn") \
 	EM(rxrpc_peer_new_client,		"NEW client  ") \
 	EM(rxrpc_peer_new_prealloc,		"NEW prealloc") \
+	EM(rxrpc_peer_put_application,		"PUT app     ") \
 	EM(rxrpc_peer_put_bundle,		"PUT bundle  ") \
 	EM(rxrpc_peer_put_call,			"PUT call    ") \
 	EM(rxrpc_peer_put_conn,			"PUT conn    ") \