/* SPDX-License-Identifier: GPL-2.0-or-later */ /* AFS tracepoints * * Copyright (C) 2016 Red Hat, Inc. All Rights Reserved. * Written by David Howells ([email protected]) */ #undef TRACE_SYSTEM #define TRACE_SYSTEM … #if !defined(_TRACE_AFS_H) || defined(TRACE_HEADER_MULTI_READ) #define _TRACE_AFS_H #include <linux/tracepoint.h> /* * Define enums for tracing information. */ #ifndef __AFS_DECLARE_TRACE_ENUMS_ONCE_ONLY #define __AFS_DECLARE_TRACE_ENUMS_ONCE_ONLY enum afs_fs_operation { … }; enum afs_vl_operation { … }; enum afs_cm_operation { … }; enum yfs_cm_operation { … }; #endif /* end __AFS_DECLARE_TRACE_ENUMS_ONCE_ONLY */ /* * Declare tracing information enums and their string mappings for display. */ #define afs_call_traces … #define afs_server_traces … #define afs_volume_traces … #define afs_cell_traces … #define afs_alist_traces … #define afs_estate_traces … #define afs_fs_operations … #define afs_vl_operations … #define afs_cm_operations … #define yfs_cm_operations … #define afs_edit_dir_ops … #define afs_edit_dir_reasons … #define afs_eproto_causes … #define afs_io_errors … #define afs_file_errors … #define afs_flock_types … #define afs_flock_states … #define afs_flock_events … #define afs_flock_operations … #define afs_cb_break_reasons … #define afs_rotate_traces … /* * 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) … #define E_(a, b) … enum afs_alist_trace { … } __mode(…); enum afs_call_trace { … } __mode(…); enum afs_cb_break_reason { … } __mode(…); enum afs_cell_trace { … } __mode(…); enum afs_edit_dir_op { … } __mode(…); enum afs_edit_dir_reason { … } __mode(…); enum afs_eproto_cause { … } __mode(…); enum afs_estate_trace { … } __mode(…); enum afs_file_error { … } __mode(…); enum afs_flock_event { … } __mode(…); enum afs_flock_operation { … } __mode(…); enum afs_io_error { … } __mode(…); enum afs_rotate_trace { … } __mode(…); enum afs_server_trace { … } __mode(…); enum afs_volume_trace { … } __mode(…); #endif /* end __AFS_GENERATE_TRACE_ENUMS_ONCE_ONLY */ /* * Export enum symbols via userspace. */ #undef EM #undef E_ #define EM(a, b) … #define E_(a, b) … afs_alist_traces; afs_call_traces; afs_cb_break_reasons; afs_cell_traces; afs_cm_operations; afs_edit_dir_ops; afs_edit_dir_reasons; afs_eproto_causes; afs_estate_traces; afs_file_errors; afs_flock_operations; 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 * will be printed in the output. */ #undef EM #undef E_ #define EM(a, b) … #define E_(a, b) … TRACE_EVENT(afs_receive_data, TP_PROTO(struct afs_call *call, struct iov_iter *iter, bool want_more, int ret), 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) ), TP_fast_assign( __entry->call = call->debug_id; __entry->state = call->state; __entry->unmarshall = call->unmarshall; __entry->remain = iov_iter_count(iter); __entry->want_more = want_more; __entry->ret = ret; ), TP_printk("c=%08x r=%llu u=%u w=%u s=%u ret=%d", __entry->call, __entry->remain, __entry->unmarshall, __entry->want_more, __entry->state, __entry->ret) ); TRACE_EVENT(afs_notify_call, TP_PROTO(struct rxrpc_call *rxcall, struct afs_call *call), TP_ARGS(rxcall, call), TP_STRUCT__entry( __field(unsigned int, call) __field(enum afs_call_state, state) __field(unsigned short, unmarshall) ), TP_fast_assign( __entry->call = call->debug_id; __entry->state = call->state; __entry->unmarshall = call->unmarshall; ), TP_printk("c=%08x s=%u u=%u", __entry->call, __entry->state, __entry->unmarshall) ); TRACE_EVENT(afs_cb_call, TP_PROTO(struct afs_call *call), TP_ARGS(call), TP_STRUCT__entry( __field(unsigned int, call) __field(u32, op) __field(u16, service_id) ), TP_fast_assign( __entry->call = call->debug_id; __entry->op = call->operation_ID; __entry->service_id = call->service_id; ), TP_printk("c=%08x %s", __entry->call, __entry->service_id == 2501 ? __print_symbolic(__entry->op, yfs_cm_operations) : __print_symbolic(__entry->op, afs_cm_operations)) ); TRACE_EVENT(afs_call, TP_PROTO(unsigned int call_debug_id, enum afs_call_trace op, int ref, int outstanding, const void *where), 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) ), TP_fast_assign( __entry->call = call_debug_id; __entry->op = op; __entry->ref = ref; __entry->outstanding = outstanding; __entry->where = where; ), TP_printk("c=%08x %s r=%d o=%d sp=%pSR", __entry->call, __print_symbolic(__entry->op, afs_call_traces), __entry->ref, __entry->outstanding, __entry->where) ); TRACE_EVENT(afs_make_fs_call, TP_PROTO(struct afs_call *call, const struct afs_fid *fid), TP_ARGS(call, fid), TP_STRUCT__entry( __field(unsigned int, call) __field(enum afs_fs_operation, op) __field_struct(struct afs_fid, fid) ), TP_fast_assign( __entry->call = call->debug_id; __entry->op = call->operation_ID; if (fid) { __entry->fid = *fid; } else { __entry->fid.vid = 0; __entry->fid.vnode = 0; __entry->fid.unique = 0; } ), TP_printk("c=%08x %06llx:%06llx:%06x %s", __entry->call, __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique, __print_symbolic(__entry->op, afs_fs_operations)) ); TRACE_EVENT(afs_make_fs_calli, TP_PROTO(struct afs_call *call, const struct afs_fid *fid, unsigned int i), 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) ), TP_fast_assign( __entry->call = call->debug_id; __entry->i = i; __entry->op = call->operation_ID; if (fid) { __entry->fid = *fid; } else { __entry->fid.vid = 0; __entry->fid.vnode = 0; __entry->fid.unique = 0; } ), TP_printk("c=%08x %06llx:%06llx:%06x %s i=%u", __entry->call, __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique, __print_symbolic(__entry->op, afs_fs_operations), __entry->i) ); TRACE_EVENT(afs_make_fs_call1, TP_PROTO(struct afs_call *call, const struct afs_fid *fid, const struct qstr *name), 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) ), TP_fast_assign( unsigned int __len = min_t(unsigned int, name->len, 23); __entry->call = call->debug_id; __entry->op = call->operation_ID; if (fid) { __entry->fid = *fid; } else { __entry->fid.vid = 0; __entry->fid.vnode = 0; __entry->fid.unique = 0; } memcpy(__entry->name, name->name, __len); __entry->name[__len] = 0; ), TP_printk("c=%08x %06llx:%06llx:%06x %s \"%s\"", __entry->call, __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique, __print_symbolic(__entry->op, afs_fs_operations), __entry->name) ); TRACE_EVENT(afs_make_fs_call2, TP_PROTO(struct afs_call *call, const struct afs_fid *fid, const struct qstr *name, const struct qstr *name2), 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) ), TP_fast_assign( unsigned int __len = min_t(unsigned int, name->len, 23); unsigned int __len2 = min_t(unsigned int, name2->len, 23); __entry->call = call->debug_id; __entry->op = call->operation_ID; if (fid) { __entry->fid = *fid; } else { __entry->fid.vid = 0; __entry->fid.vnode = 0; __entry->fid.unique = 0; } memcpy(__entry->name, name->name, __len); __entry->name[__len] = 0; memcpy(__entry->name2, name2->name, __len2); __entry->name2[__len2] = 0; ), TP_printk("c=%08x %06llx:%06llx:%06x %s \"%s\" \"%s\"", __entry->call, __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique, __print_symbolic(__entry->op, afs_fs_operations), __entry->name, __entry->name2) ); TRACE_EVENT(afs_make_vl_call, TP_PROTO(struct afs_call *call), TP_ARGS(call), TP_STRUCT__entry( __field(unsigned int, call) __field(enum afs_vl_operation, op) ), TP_fast_assign( __entry->call = call->debug_id; __entry->op = call->operation_ID; ), TP_printk("c=%08x %s", __entry->call, __print_symbolic(__entry->op, afs_vl_operations)) ); TRACE_EVENT(afs_call_done, TP_PROTO(struct afs_call *call), TP_ARGS(call), TP_STRUCT__entry( __field(unsigned int, call) __field(struct rxrpc_call *, rx_call) __field(int, ret) __field(u32, abort_code) ), TP_fast_assign( __entry->call = call->debug_id; __entry->rx_call = call->rxcall; __entry->ret = call->error; __entry->abort_code = call->abort_code; ), TP_printk(" c=%08x ret=%d ab=%d [%p]", __entry->call, __entry->ret, __entry->abort_code, __entry->rx_call) ); TRACE_EVENT(afs_send_data, TP_PROTO(struct afs_call *call, struct msghdr *msg), TP_ARGS(call, msg), TP_STRUCT__entry( __field(unsigned int, call) __field(unsigned int, flags) __field(loff_t, offset) __field(loff_t, count) ), TP_fast_assign( __entry->call = call->debug_id; __entry->flags = msg->msg_flags; __entry->offset = msg->msg_iter.xarray_start + msg->msg_iter.iov_offset; __entry->count = iov_iter_count(&msg->msg_iter); ), TP_printk(" c=%08x o=%llx n=%llx f=%x", __entry->call, __entry->offset, __entry->count, __entry->flags) ); TRACE_EVENT(afs_sent_data, TP_PROTO(struct afs_call *call, struct msghdr *msg, int ret), TP_ARGS(call, msg, ret), TP_STRUCT__entry( __field(unsigned int, call) __field(int, ret) __field(loff_t, offset) __field(loff_t, count) ), TP_fast_assign( __entry->call = call->debug_id; __entry->ret = ret; __entry->offset = msg->msg_iter.xarray_start + msg->msg_iter.iov_offset; __entry->count = iov_iter_count(&msg->msg_iter); ), TP_printk(" c=%08x o=%llx n=%llx r=%x", __entry->call, __entry->offset, __entry->count, __entry->ret) ); TRACE_EVENT(afs_dir_check_failed, TP_PROTO(struct afs_vnode *vnode, loff_t off, loff_t i_size), TP_ARGS(vnode, off, i_size), TP_STRUCT__entry( __field(struct afs_vnode *, vnode) __field(loff_t, off) __field(loff_t, i_size) ), TP_fast_assign( __entry->vnode = vnode; __entry->off = off; __entry->i_size = i_size; ), TP_printk("vn=%p %llx/%llx", __entry->vnode, __entry->off, __entry->i_size) ); TRACE_EVENT(afs_call_state, TP_PROTO(struct afs_call *call, enum afs_call_state from, enum afs_call_state to, int ret, u32 remote_abort), 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) ), TP_fast_assign( __entry->call = call->debug_id; __entry->from = from; __entry->to = to; __entry->ret = ret; __entry->abort = remote_abort; ), TP_printk("c=%08x %u->%u r=%d ab=%d", __entry->call, __entry->from, __entry->to, __entry->ret, __entry->abort) ); TRACE_EVENT(afs_lookup, TP_PROTO(struct afs_vnode *dvnode, const struct qstr *name, struct afs_fid *fid), TP_ARGS(dvnode, name, fid), TP_STRUCT__entry( __field_struct(struct afs_fid, dfid) __field_struct(struct afs_fid, fid) __array(char, name, 24) ), TP_fast_assign( int __len = min_t(int, name->len, 23); __entry->dfid = dvnode->fid; __entry->fid = *fid; memcpy(__entry->name, name->name, __len); __entry->name[__len] = 0; ), TP_printk("d=%llx:%llx:%x \"%s\" f=%llx:%x", __entry->dfid.vid, __entry->dfid.vnode, __entry->dfid.unique, __entry->name, __entry->fid.vnode, __entry->fid.unique) ); TRACE_EVENT(afs_edit_dir, TP_PROTO(struct afs_vnode *dvnode, enum afs_edit_dir_reason why, enum afs_edit_dir_op op, unsigned int block, unsigned int slot, unsigned int f_vnode, unsigned int f_unique, const char *name), 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) ), TP_fast_assign( int __len = strlen(name); __len = min(__len, 23); __entry->vnode = dvnode->fid.vnode; __entry->unique = dvnode->fid.unique; __entry->why = why; __entry->op = op; __entry->block = block; __entry->slot = slot; __entry->f_vnode = f_vnode; __entry->f_unique = f_unique; memcpy(__entry->name, name, __len); __entry->name[__len] = 0; ), TP_printk("d=%x:%x %s %s %u[%u] f=%x:%x \"%s\"", __entry->vnode, __entry->unique, __print_symbolic(__entry->why, afs_edit_dir_reasons), __print_symbolic(__entry->op, afs_edit_dir_ops), __entry->block, __entry->slot, __entry->f_vnode, __entry->f_unique, __entry->name) ); TRACE_EVENT(afs_protocol_error, TP_PROTO(struct afs_call *call, enum afs_eproto_cause cause), TP_ARGS(call, cause), TP_STRUCT__entry( __field(unsigned int, call) __field(enum afs_eproto_cause, cause) ), TP_fast_assign( __entry->call = call ? call->debug_id : 0; __entry->cause = cause; ), TP_printk("c=%08x %s", __entry->call, __print_symbolic(__entry->cause, afs_eproto_causes)) ); TRACE_EVENT(afs_io_error, TP_PROTO(unsigned int call, int error, enum afs_io_error where), TP_ARGS(call, error, where), TP_STRUCT__entry( __field(unsigned int, call) __field(int, error) __field(enum afs_io_error, where) ), TP_fast_assign( __entry->call = call; __entry->error = error; __entry->where = where; ), TP_printk("c=%08x r=%d %s", __entry->call, __entry->error, __print_symbolic(__entry->where, afs_io_errors)) ); TRACE_EVENT(afs_file_error, TP_PROTO(struct afs_vnode *vnode, int error, enum afs_file_error where), TP_ARGS(vnode, error, where), TP_STRUCT__entry( __field_struct(struct afs_fid, fid) __field(int, error) __field(enum afs_file_error, where) ), TP_fast_assign( __entry->fid = vnode->fid; __entry->error = error; __entry->where = where; ), TP_printk("%llx:%llx:%x r=%d %s", __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique, __entry->error, __print_symbolic(__entry->where, afs_file_errors)) ); TRACE_EVENT(afs_bulkstat_error, TP_PROTO(struct afs_operation *op, struct afs_fid *fid, unsigned int index, s32 abort), TP_ARGS(op, fid, index, abort), TP_STRUCT__entry( __field_struct(struct afs_fid, fid) __field(unsigned int, op) __field(unsigned int, index) __field(s32, abort) ), TP_fast_assign( __entry->op = op->debug_id; __entry->fid = *fid; __entry->index = index; __entry->abort = abort; ), TP_printk("OP=%08x[%02x] %llx:%llx:%x a=%d", __entry->op, __entry->index, __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique, __entry->abort) ); TRACE_EVENT(afs_cm_no_server, TP_PROTO(struct afs_call *call, struct sockaddr_rxrpc *srx), TP_ARGS(call, srx), TP_STRUCT__entry( __field(unsigned int, call) __field(unsigned int, op_id) __field_struct(struct sockaddr_rxrpc, srx) ), TP_fast_assign( __entry->call = call->debug_id; __entry->op_id = call->operation_ID; memcpy(&__entry->srx, srx, sizeof(__entry->srx)); ), TP_printk("c=%08x op=%u %pISpc", __entry->call, __entry->op_id, &__entry->srx.transport) ); TRACE_EVENT(afs_cm_no_server_u, TP_PROTO(struct afs_call *call, const uuid_t *uuid), TP_ARGS(call, uuid), TP_STRUCT__entry( __field(unsigned int, call) __field(unsigned int, op_id) __field_struct(uuid_t, uuid) ), TP_fast_assign( __entry->call = call->debug_id; __entry->op_id = call->operation_ID; memcpy(&__entry->uuid, uuid, sizeof(__entry->uuid)); ), TP_printk("c=%08x op=%u %pU", __entry->call, __entry->op_id, &__entry->uuid) ); TRACE_EVENT(afs_flock_ev, TP_PROTO(struct afs_vnode *vnode, struct file_lock *fl, enum afs_flock_event event, int error), 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) ), TP_fast_assign( __entry->fid = vnode->fid; __entry->event = event; __entry->state = vnode->lock_state; __entry->error = error; __entry->debug_id = fl ? fl->fl_u.afs.debug_id : 0; ), TP_printk("%llx:%llx:%x %04x %s s=%s e=%d", __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique, __entry->debug_id, __print_symbolic(__entry->event, afs_flock_events), __print_symbolic(__entry->state, afs_flock_states), __entry->error) ); TRACE_EVENT(afs_flock_op, TP_PROTO(struct afs_vnode *vnode, struct file_lock *fl, enum afs_flock_operation 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) ), TP_fast_assign( __entry->fid = vnode->fid; __entry->from = fl->fl_start; __entry->len = fl->fl_end - fl->fl_start + 1; __entry->op = op; __entry->type = fl->c.flc_type; __entry->flags = fl->c.flc_flags; __entry->debug_id = fl->fl_u.afs.debug_id; ), TP_printk("%llx:%llx:%x %04x %s t=%s R=%llx/%llx f=%x", __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique, __entry->debug_id, __print_symbolic(__entry->op, afs_flock_operations), __print_symbolic(__entry->type, afs_flock_types), __entry->from, __entry->len, __entry->flags) ); TRACE_EVENT(afs_reload_dir, TP_PROTO(struct afs_vnode *vnode), TP_ARGS(vnode), TP_STRUCT__entry( __field_struct(struct afs_fid, fid) ), TP_fast_assign( __entry->fid = vnode->fid; ), TP_printk("%llx:%llx:%x", __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique) ); TRACE_EVENT(afs_silly_rename, TP_PROTO(struct afs_vnode *vnode, bool done), TP_ARGS(vnode, done), TP_STRUCT__entry( __field_struct(struct afs_fid, fid) __field(bool, done) ), TP_fast_assign( __entry->fid = vnode->fid; __entry->done = done; ), TP_printk("%llx:%llx:%x done=%u", __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique, __entry->done) ); TRACE_EVENT(afs_get_tree, TP_PROTO(struct afs_cell *cell, struct afs_volume *volume), TP_ARGS(cell, volume), TP_STRUCT__entry( __field(u64, vid) __array(char, cell, 24) __array(char, volume, 24) ), TP_fast_assign( int __len; __entry->vid = volume->vid; __len = min_t(int, cell->name_len, 23); memcpy(__entry->cell, cell->name, __len); __entry->cell[__len] = 0; __len = min_t(int, volume->name_len, 23); memcpy(__entry->volume, volume->name, __len); __entry->volume[__len] = 0; ), TP_printk("--- MOUNT %s:%s %llx", __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), 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) ), TP_fast_assign( __entry->fid = *fid; __entry->cb_break = cb_break; __entry->reason = reason; __entry->skipped = skipped; ), TP_printk("%llx:%llx:%x b=%x s=%u %s", __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique, __entry->cb_break, __entry->skipped, __print_symbolic(__entry->reason, afs_cb_break_reasons)) ); TRACE_EVENT(afs_cb_miss, TP_PROTO(struct afs_fid *fid, enum afs_cb_break_reason reason), TP_ARGS(fid, reason), TP_STRUCT__entry( __field_struct(struct afs_fid, fid) __field(enum afs_cb_break_reason, reason) ), TP_fast_assign( __entry->fid = *fid; __entry->reason = reason; ), TP_printk(" %llx:%llx:%x %s", __entry->fid.vid, __entry->fid.vnode, __entry->fid.unique, __print_symbolic(__entry->reason, afs_cb_break_reasons)) ); TRACE_EVENT(afs_server, TP_PROTO(unsigned int server_debug_id, int ref, int active, enum afs_server_trace reason), TP_ARGS(server_debug_id, ref, active, reason), TP_STRUCT__entry( __field(unsigned int, server) __field(int, ref) __field(int, active) __field(int, reason) ), TP_fast_assign( __entry->server = server_debug_id; __entry->ref = ref; __entry->active = active; __entry->reason = reason; ), TP_printk("s=%08x %s u=%d a=%d", __entry->server, __print_symbolic(__entry->reason, afs_server_traces), __entry->ref, __entry->active) ); TRACE_EVENT(afs_volume, TP_PROTO(afs_volid_t vid, int ref, enum afs_volume_trace reason), TP_ARGS(vid, ref, reason), TP_STRUCT__entry( __field(afs_volid_t, vid) __field(int, ref) __field(enum afs_volume_trace, reason) ), TP_fast_assign( __entry->vid = vid; __entry->ref = ref; __entry->reason = reason; ), TP_printk("V=%llx %s ur=%d", __entry->vid, __print_symbolic(__entry->reason, afs_volume_traces), __entry->ref) ); TRACE_EVENT(afs_cell, TP_PROTO(unsigned int cell_debug_id, int ref, int active, enum afs_cell_trace reason), TP_ARGS(cell_debug_id, ref, active, reason), TP_STRUCT__entry( __field(unsigned int, cell) __field(int, ref) __field(int, active) __field(int, reason) ), TP_fast_assign( __entry->cell = cell_debug_id; __entry->ref = ref; __entry->active = active; __entry->reason = reason; ), TP_printk("L=%08x %s r=%d a=%d", __entry->cell, __print_symbolic(__entry->reason, afs_cell_traces), __entry->ref, __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 */ #include <trace/define_trace.h>
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