X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=probes%2Flttng-events.h;h=bf2e2b9d1df5364cc3213fc70345c38f21d7fd5a;hb=b3c40230ad700b12c39640d8593aece428a2702b;hp=ff6273fb3541ced6d2e46d2b7261a2e609b9d257;hpb=786b8312cc69bfd8e12ec956351da3433db26155;p=lttng-modules.git diff --git a/probes/lttng-events.h b/probes/lttng-events.h index ff6273fb..bf2e2b9d 100644 --- a/probes/lttng-events.h +++ b/probes/lttng-events.h @@ -2,23 +2,78 @@ * lttng-events.h * * Copyright (C) 2009 Steven Rostedt - * Copyright (C) 2010-2011 Mathieu Desnoyers + * Copyright (C) 2009-2012 Mathieu Desnoyers * - * Dual LGPL v2.1/GPL v2 license. + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; only + * version 2.1 of the License. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA */ - +#include #include #include "lttng.h" #include "lttng-types.h" +#include "lttng-probe-user.h" #include "../wrapper/vmalloc.h" /* for wrapper_vmalloc_sync_all() */ #include "../wrapper/ringbuffer/frontend_types.h" -#include "../ltt-events.h" -#include "../ltt-tracer-core.h" +#include "../lttng-events.h" +#include "../lttng-tracer-core.h" /* * Macro declarations used for all stages. */ +/* + * LTTng name mapping macros. LTTng remaps some of the kernel events to + * enforce name-spacing. + */ +#undef TRACE_EVENT_MAP +#define TRACE_EVENT_MAP(name, map, proto, args, tstruct, assign, print) \ + DECLARE_EVENT_CLASS(map, \ + PARAMS(proto), \ + PARAMS(args), \ + PARAMS(tstruct), \ + PARAMS(assign), \ + PARAMS(print)) \ + DEFINE_EVENT_MAP(map, name, map, PARAMS(proto), PARAMS(args)) + +#undef TRACE_EVENT_MAP_NOARGS +#define TRACE_EVENT_MAP_NOARGS(name, map, tstruct, assign, print) \ + DECLARE_EVENT_CLASS_NOARGS(map, \ + PARAMS(tstruct), \ + PARAMS(assign), \ + PARAMS(print)) \ + DEFINE_EVENT_MAP_NOARGS(map, name, map) + +#undef DEFINE_EVENT_PRINT_MAP +#define DEFINE_EVENT_PRINT_MAP(template, name, map, proto, args, print) \ + DEFINE_EVENT_MAP(template, name, map, PARAMS(proto), PARAMS(args)) + +/* Callbacks are meaningless to LTTng. */ +#undef TRACE_EVENT_FN_MAP +#define TRACE_EVENT_FN_MAP(name, map, proto, args, tstruct, \ + assign, print, reg, unreg) \ + TRACE_EVENT_MAP(name, map, PARAMS(proto), PARAMS(args), \ + PARAMS(tstruct), PARAMS(assign), PARAMS(print)) \ + +#undef TRACE_EVENT_CONDITION_MAP +#define TRACE_EVENT_CONDITION_MAP(name, map, proto, args, cond, tstruct, assign, print) \ + TRACE_EVENT_MAP(name, map, \ + PARAMS(proto), \ + PARAMS(args), \ + PARAMS(tstruct), \ + PARAMS(assign), \ + PARAMS(print)) + /* * DECLARE_EVENT_CLASS can be used to add a generic function * handlers for events. That is, if all events have the same @@ -30,34 +85,50 @@ */ #undef TRACE_EVENT -#define TRACE_EVENT(name, proto, args, tstruct, assign, print) \ - DECLARE_EVENT_CLASS(name, \ - PARAMS(proto), \ - PARAMS(args), \ - PARAMS(tstruct), \ - PARAMS(assign), \ - PARAMS(print)) \ - DEFINE_EVENT(name, name, PARAMS(proto), PARAMS(args)) +#define TRACE_EVENT(name, proto, args, tstruct, assign, print) \ + TRACE_EVENT_MAP(name, name, \ + PARAMS(proto), \ + PARAMS(args), \ + PARAMS(tstruct), \ + PARAMS(assign), \ + PARAMS(print)) #undef TRACE_EVENT_NOARGS -#define TRACE_EVENT_NOARGS(name, tstruct, assign, print) \ - DECLARE_EVENT_CLASS_NOARGS(name, \ - PARAMS(tstruct), \ - PARAMS(assign), \ - PARAMS(print)) \ - DEFINE_EVENT_NOARGS(name, name) - +#define TRACE_EVENT_NOARGS(name, tstruct, assign, print) \ + TRACE_EVENT_MAP_NOARGS(name, name, \ + PARAMS(tstruct), \ + PARAMS(assign), \ + PARAMS(print)) #undef DEFINE_EVENT_PRINT #define DEFINE_EVENT_PRINT(template, name, proto, args, print) \ - DEFINE_EVENT(template, name, PARAMS(proto), PARAMS(args)) + DEFINE_EVENT_PRINT_MAP(template, name, name, \ + PARAMS(proto), PARAMS(args), PARAMS(print_)) -/* Callbacks are meaningless to LTTng. */ #undef TRACE_EVENT_FN #define TRACE_EVENT_FN(name, proto, args, tstruct, \ assign, print, reg, unreg) \ - TRACE_EVENT(name, PARAMS(proto), PARAMS(args), \ - PARAMS(tstruct), PARAMS(assign), PARAMS(print)) \ + TRACE_EVENT_FN_MAP(name, name, PARAMS(proto), PARAMS(args), \ + PARAMS(tstruct), PARAMS(assign), PARAMS(print), \ + PARAMS(reg), PARAMS(unreg)) \ + +#undef DEFINE_EVENT +#define DEFINE_EVENT(template, name, proto, args) \ + DEFINE_EVENT_MAP(template, name, name, PARAMS(proto), PARAMS(args)) + +#undef DEFINE_EVENT_NOARGS +#define DEFINE_EVENT_NOARGS(template, name) \ + DEFINE_EVENT_MAP_NOARGS(template, name, name) + +#undef TRACE_EVENT_CONDITION +#define TRACE_EVENT_CONDITION(name, proto, args, cond, tstruct, assign, print) \ + TRACE_EVENT_CONDITION_MAP(name, name, \ + PARAMS(proto), \ + PARAMS(args), \ + PARAMS(cond), \ + PARAMS(tstruct), \ + PARAMS(assign), \ + PARAMS(print)) /* * Stage 1 of the trace events. @@ -75,12 +146,12 @@ #undef TP_ARGS #define TP_ARGS(args...) args -#undef DEFINE_EVENT -#define DEFINE_EVENT(_template, _name, _proto, _args) \ +#undef DEFINE_EVENT_MAP +#define DEFINE_EVENT_MAP(_template, _name, _map, _proto, _args) \ void trace_##_name(_proto); -#undef DEFINE_EVENT_NOARGS -#define DEFINE_EVENT_NOARGS(_template, _name) \ +#undef DEFINE_EVENT_MAP_NOARGS +#define DEFINE_EVENT_MAP_NOARGS(_template, _name, _map) \ void trace_##_name(void *__data); #include TRACE_INCLUDE(TRACE_INCLUDE_FILE) @@ -165,6 +236,10 @@ void trace_##_name(void *__data); }, \ }, +#undef __dynamic_array_enc_ext_2 +#define __dynamic_array_enc_ext_2(_type, _item, _length1, _length2, _order, _base, _encoding) \ + __dynamic_array_enc_ext(_type, _item, _length1 + _length2, _order, _base, _encoding) + #undef __dynamic_array #define __dynamic_array(_type, _item, _length) \ __dynamic_array_enc_ext(_type, _item, _length, __BYTE_ORDER, 10, none) @@ -177,6 +252,10 @@ void trace_##_name(void *__data); #define __dynamic_array_hex(_type, _item, _length) \ __dynamic_array_enc_ext(_type, _item, _length, __BYTE_ORDER, 16, none) +#undef __dynamic_array_text_2 +#define __dynamic_array_text_2(_type, _item, _length1, _length2) \ + __dynamic_array_enc_ext_2(_type, _item, _length1, _length2, __BYTE_ORDER, 10, UTF8) + #undef __string #define __string(_item, _src) \ { \ @@ -243,19 +322,19 @@ static void __event_probe__##_name(void *__data); #define TP_PROBE_CB(_template) &__event_probe__##_template #endif -#undef DEFINE_EVENT_NOARGS -#define DEFINE_EVENT_NOARGS(_template, _name) \ -static const struct lttng_event_desc __event_desc___##_name = { \ +#undef DEFINE_EVENT_MAP_NOARGS +#define DEFINE_EVENT_MAP_NOARGS(_template, _name, _map) \ +static const struct lttng_event_desc __event_desc___##_map = { \ .fields = __event_fields___##_template, \ - .name = #_name, \ + .name = #_map, \ .probe_callback = (void *) TP_PROBE_CB(_template), \ .nr_fields = ARRAY_SIZE(__event_fields___##_template), \ .owner = THIS_MODULE, \ }; -#undef DEFINE_EVENT -#define DEFINE_EVENT(_template, _name, _proto, _args) \ - DEFINE_EVENT_NOARGS(_template, _name) +#undef DEFINE_EVENT_MAP +#define DEFINE_EVENT_MAP(_template, _name, _map, _proto, _args) \ + DEFINE_EVENT_MAP_NOARGS(_template, _name, _map) #include TRACE_INCLUDE(TRACE_INCLUDE_FILE) @@ -270,13 +349,13 @@ static const struct lttng_event_desc __event_desc___##_name = { \ #include "lttng-events-reset.h" /* Reset all macros within TRACE_EVENT */ -#undef DEFINE_EVENT_NOARGS -#define DEFINE_EVENT_NOARGS(_template, _name) \ - &__event_desc___##_name, +#undef DEFINE_EVENT_MAP_NOARGS +#define DEFINE_EVENT_MAP_NOARGS(_template, _name, _map) \ + &__event_desc___##_map, -#undef DEFINE_EVENT -#define DEFINE_EVENT(_template, _name, _proto, _args) \ - DEFINE_EVENT_NOARGS(_template, _name) +#undef DEFINE_EVENT_MAP +#define DEFINE_EVENT_MAP(_template, _name, _map, _proto, _args) \ + DEFINE_EVENT_MAP_NOARGS(_template, _name, _map) #define TP_ID1(_token, _system) _token##_system #define TP_ID(_token, _system) TP_ID1(_token, _system) @@ -319,23 +398,35 @@ static __used struct lttng_probe_desc TP_ID(__probe_desc___, TRACE_SYSTEM) = { #undef __field_full #define __field_full(_type, _item, _order, _base) \ - __event_len += lib_ring_buffer_align(__event_len, ltt_alignof(_type)); \ + __event_len += lib_ring_buffer_align(__event_len, lttng_alignof(_type)); \ __event_len += sizeof(_type); #undef __array_enc_ext #define __array_enc_ext(_type, _item, _length, _order, _base, _encoding) \ - __event_len += lib_ring_buffer_align(__event_len, ltt_alignof(_type)); \ + __event_len += lib_ring_buffer_align(__event_len, lttng_alignof(_type)); \ __event_len += sizeof(_type) * (_length); #undef __dynamic_array_enc_ext #define __dynamic_array_enc_ext(_type, _item, _length, _order, _base, _encoding)\ - __event_len += lib_ring_buffer_align(__event_len, ltt_alignof(u32)); \ + __event_len += lib_ring_buffer_align(__event_len, lttng_alignof(u32)); \ __event_len += sizeof(u32); \ - __event_len += lib_ring_buffer_align(__event_len, ltt_alignof(_type)); \ + __event_len += lib_ring_buffer_align(__event_len, lttng_alignof(_type)); \ __dynamic_len[__dynamic_len_idx] = (_length); \ __event_len += sizeof(_type) * __dynamic_len[__dynamic_len_idx]; \ __dynamic_len_idx++; +#undef __dynamic_array_enc_ext_2 +#define __dynamic_array_enc_ext_2(_type, _item, _length1, _length2, _order, _base, _encoding)\ + __event_len += lib_ring_buffer_align(__event_len, lttng_alignof(u32)); \ + __event_len += sizeof(u32); \ + __event_len += lib_ring_buffer_align(__event_len, lttng_alignof(_type)); \ + __dynamic_len[__dynamic_len_idx] = (_length1); \ + __event_len += sizeof(_type) * __dynamic_len[__dynamic_len_idx]; \ + __dynamic_len_idx++; \ + __dynamic_len[__dynamic_len_idx] = (_length2); \ + __event_len += sizeof(_type) * __dynamic_len[__dynamic_len_idx]; \ + __dynamic_len_idx++; + #undef __string #define __string(_item, _src) \ __event_len += __dynamic_len[__dynamic_len_idx++] = strlen(_src) + 1; @@ -347,7 +438,7 @@ static __used struct lttng_probe_desc TP_ID(__probe_desc___, TRACE_SYSTEM) = { #undef __string_from_user #define __string_from_user(_item, _src) \ __event_len += __dynamic_len[__dynamic_len_idx++] = \ - min_t(size_t, strlen_user(_src), 1); + max_t(size_t, lttng_strlen_user_inatomic(_src), 1); #undef TP_PROTO #define TP_PROTO(args...) args @@ -382,16 +473,20 @@ static inline size_t __event_get_size__##_name(size_t *__dynamic_len, _proto) \ #undef __field_full #define __field_full(_type, _item, _order, _base) \ - __event_align = max_t(size_t, __event_align, ltt_alignof(_type)); + __event_align = max_t(size_t, __event_align, lttng_alignof(_type)); #undef __array_enc_ext #define __array_enc_ext(_type, _item, _length, _order, _base, _encoding) \ - __event_align = max_t(size_t, __event_align, ltt_alignof(_type)); + __event_align = max_t(size_t, __event_align, lttng_alignof(_type)); #undef __dynamic_array_enc_ext #define __dynamic_array_enc_ext(_type, _item, _length, _order, _base, _encoding)\ - __event_align = max_t(size_t, __event_align, ltt_alignof(u32)); \ - __event_align = max_t(size_t, __event_align, ltt_alignof(_type)); + __event_align = max_t(size_t, __event_align, lttng_alignof(u32)); \ + __event_align = max_t(size_t, __event_align, lttng_alignof(_type)); + +#undef __dynamic_array_enc_ext_2 +#define __dynamic_array_enc_ext_2(_type, _item, _length1, _length2, _order, _base, _encoding)\ + __dynamic_array_enc_ext(_type, _item, _length1 + _length2, _order, _base, _encoding) #undef __string #define __string(_item, _src) @@ -439,6 +534,10 @@ static inline size_t __event_get_align__##_name(_proto) \ #define __dynamic_array_enc_ext(_type, _item, _length, _order, _base, _encoding)\ _type _item; +#undef __dynamic_array_enc_ext_2 +#define __dynamic_array_enc_ext_2(_type, _item, _length1, _length2, _order, _base, _encoding)\ + __dynamic_array_enc_ext(_type, _item, _length1 + _length2, _order, _base, _encoding) + #undef __string #define __string(_item, _src) char _item; @@ -488,6 +587,15 @@ __end_field_##_item##_1: \ goto __assign_##_item##_2; \ __end_field_##_item##_2: +#undef __dynamic_array_enc_ext_2 +#define __dynamic_array_enc_ext_2(_type, _item, _length1, _length2, _order, _base, _encoding)\ + goto __assign_##_item##_1; \ +__end_field_##_item##_1: \ + goto __assign_##_item##_2; \ +__end_field_##_item##_2: \ + goto __assign_##_item##_3; \ +__end_field_##_item##_3: + #undef __string #define __string(_item, _src) \ goto __assign_##_item; \ @@ -506,43 +614,76 @@ __end_field_##_item: __assign_##dest: \ { \ __typeof__(__typemap.dest) __tmp = (src); \ - lib_ring_buffer_align_ctx(&__ctx, ltt_alignof(__tmp)); \ + lib_ring_buffer_align_ctx(&__ctx, lttng_alignof(__tmp)); \ __chan->ops->event_write(&__ctx, &__tmp, sizeof(__tmp));\ } \ goto __end_field_##dest; -#undef tp_memcpy -#define tp_memcpy(dest, src, len) \ +/* fixed length array memcpy */ +#undef tp_memcpy_gen +#define tp_memcpy_gen(write_ops, dest, src, len) \ __assign_##dest: \ if (0) \ (void) __typemap.dest; \ - lib_ring_buffer_align_ctx(&__ctx, ltt_alignof(__typemap.dest)); \ - __chan->ops->event_write(&__ctx, src, len); \ + lib_ring_buffer_align_ctx(&__ctx, lttng_alignof(__typemap.dest)); \ + __chan->ops->write_ops(&__ctx, src, len); \ goto __end_field_##dest; -#undef tp_memcpy_dyn -#define tp_memcpy_dyn(dest, src) \ +#undef tp_memcpy +#define tp_memcpy(dest, src, len) \ + tp_memcpy_gen(event_write, dest, src, len) + +#undef tp_memcpy_from_user +#define tp_memcpy_from_user(dest, src, len) \ + tp_memcpy_gen(event_write_from_user, dest, src, len) + +/* variable length sequence memcpy */ +#undef tp_memcpy_dyn_gen +#define tp_memcpy_dyn_gen(write_ops, dest, src) \ __assign_##dest##_1: \ { \ u32 __tmpl = __dynamic_len[__dynamic_len_idx]; \ - lib_ring_buffer_align_ctx(&__ctx, ltt_alignof(u32)); \ + lib_ring_buffer_align_ctx(&__ctx, lttng_alignof(u32)); \ __chan->ops->event_write(&__ctx, &__tmpl, sizeof(u32)); \ } \ goto __end_field_##dest##_1; \ __assign_##dest##_2: \ - lib_ring_buffer_align_ctx(&__ctx, ltt_alignof(__typemap.dest)); \ - __chan->ops->event_write(&__ctx, src, \ + lib_ring_buffer_align_ctx(&__ctx, lttng_alignof(__typemap.dest)); \ + __chan->ops->write_ops(&__ctx, src, \ sizeof(__typemap.dest) * __get_dynamic_array_len(dest));\ goto __end_field_##dest##_2; -#undef tp_memcpy_from_user -#define tp_memcpy_from_user(dest, src, len) \ - __assign_##dest: \ - if (0) \ - (void) __typemap.dest; \ - lib_ring_buffer_align_ctx(&__ctx, ltt_alignof(__typemap.dest)); \ - __chan->ops->event_write_from_user(&__ctx, src, len); \ - goto __end_field_##dest; +#undef tp_memcpy_dyn_gen_2 +#define tp_memcpy_dyn_gen_2(write_ops, dest, src1, src2) \ +__assign_##dest##_1: \ + { \ + u32 __tmpl = __dynamic_len[__dynamic_len_idx] \ + + __dynamic_len[__dynamic_len_idx + 1]; \ + lib_ring_buffer_align_ctx(&__ctx, lttng_alignof(u32)); \ + __chan->ops->event_write(&__ctx, &__tmpl, sizeof(u32)); \ + } \ + goto __end_field_##dest##_1; \ +__assign_##dest##_2: \ + lib_ring_buffer_align_ctx(&__ctx, lttng_alignof(__typemap.dest)); \ + __chan->ops->write_ops(&__ctx, src1, \ + sizeof(__typemap.dest) * __get_dynamic_array_len(dest));\ + goto __end_field_##dest##_2; \ +__assign_##dest##_3: \ + __chan->ops->write_ops(&__ctx, src2, \ + sizeof(__typemap.dest) * __get_dynamic_array_len(dest));\ + goto __end_field_##dest##_3; + +#undef tp_memcpy_dyn +#define tp_memcpy_dyn(dest, src) \ + tp_memcpy_dyn_gen(event_write, dest, src) + +#undef tp_memcpy_dyn_2 +#define tp_memcpy_dyn_2(dest, src1, src2) \ + tp_memcpy_dyn_gen_2(event_write, dest, src1, src2) + +#undef tp_memcpy_dyn_from_user +#define tp_memcpy_dyn_from_user(dest, src) \ + tp_memcpy_dyn_gen(event_write_from_user, dest, src) /* * The string length including the final \0. @@ -555,9 +696,9 @@ __assign_##dest##_2: \ \ if (0) \ (void) __typemap.dest; \ - lib_ring_buffer_align_ctx(&__ctx, ltt_alignof(__typemap.dest));\ + lib_ring_buffer_align_ctx(&__ctx, lttng_alignof(__typemap.dest));\ __ustrlen = __get_dynamic_array_len(dest); \ - if (likely(__ustrlen) > 1) { \ + if (likely(__ustrlen > 1)) { \ __chan->ops->event_write_from_user(&__ctx, src, \ __ustrlen - 1); \ } \ @@ -592,21 +733,41 @@ __assign_##dest##_2: \ #undef TP_fast_assign #define TP_fast_assign(args...) args +/* + * For state dump, check that "session" argument (mandatory) matches the + * session this event belongs to. Ensures that we write state dump data only + * into the started session, not into all sessions. + */ +#ifdef TP_SESSION_CHECK +#define _TP_SESSION_CHECK(session, csession) (session == csession) +#else /* TP_SESSION_CHECK */ +#define _TP_SESSION_CHECK(session, csession) 1 +#endif /* TP_SESSION_CHECK */ + +/* + * __dynamic_len array length is twice the number of fields due to + * __dynamic_array_enc_ext_2() and tp_memcpy_dyn_2(), which are the + * worse case, needing 2 entries per field. + */ #undef DECLARE_EVENT_CLASS #define DECLARE_EVENT_CLASS(_name, _proto, _args, _tstruct, _assign, _print) \ static void __event_probe__##_name(void *__data, _proto) \ { \ - struct ltt_event *__event = __data; \ - struct ltt_channel *__chan = __event->chan; \ + struct lttng_event *__event = __data; \ + struct lttng_channel *__chan = __event->chan; \ struct lib_ring_buffer_ctx __ctx; \ size_t __event_len, __event_align; \ size_t __dynamic_len_idx = 0; \ - size_t __dynamic_len[ARRAY_SIZE(__event_fields___##_name)]; \ + size_t __dynamic_len[2 * ARRAY_SIZE(__event_fields___##_name)]; \ struct __event_typemap__##_name __typemap; \ int __ret; \ \ - if (0) \ + if (0) { \ (void) __dynamic_len_idx; /* don't warn if unused */ \ + (void) __typemap; /* don't warn if unused */ \ + } \ + if (!_TP_SESSION_CHECK(session, __chan->session)) \ + return; \ if (unlikely(!ACCESS_ONCE(__chan->session->active))) \ return; \ if (unlikely(!ACCESS_ONCE(__chan->enabled))) \ @@ -632,12 +793,14 @@ static void __event_probe__##_name(void *__data, _proto) \ #define DECLARE_EVENT_CLASS_NOARGS(_name, _tstruct, _assign, _print) \ static void __event_probe__##_name(void *__data) \ { \ - struct ltt_event *__event = __data; \ - struct ltt_channel *__chan = __event->chan; \ + struct lttng_event *__event = __data; \ + struct lttng_channel *__chan = __event->chan; \ struct lib_ring_buffer_ctx __ctx; \ size_t __event_len, __event_align; \ int __ret; \ \ + if (!_TP_SESSION_CHECK(session, __chan->session)) \ + return; \ if (unlikely(!ACCESS_ONCE(__chan->session->active))) \ return; \ if (unlikely(!ACCESS_ONCE(__chan->enabled))) \ @@ -676,23 +839,25 @@ static void __event_probe__##_name(void *__data) \ #define module_exit_eval1(_token, _system) module_exit(_token##_system) #define module_exit_eval(_token, _system) module_exit_eval1(_token, _system) -#ifndef TP_MODULE_OVERRIDE +#ifndef TP_MODULE_NOINIT static int TP_ID(__lttng_events_init__, TRACE_SYSTEM)(void) { wrapper_vmalloc_sync_all(); - return ltt_probe_register(&TP_ID(__probe_desc___, TRACE_SYSTEM)); + return lttng_probe_register(&TP_ID(__probe_desc___, TRACE_SYSTEM)); } -module_init_eval(__lttng_events_init__, TRACE_SYSTEM); - static void TP_ID(__lttng_events_exit__, TRACE_SYSTEM)(void) { - ltt_probe_unregister(&TP_ID(__probe_desc___, TRACE_SYSTEM)); + lttng_probe_unregister(&TP_ID(__probe_desc___, TRACE_SYSTEM)); } +#ifndef TP_MODULE_NOAUTOLOAD +module_init_eval(__lttng_events_init__, TRACE_SYSTEM); module_exit_eval(__lttng_events_exit__, TRACE_SYSTEM); #endif +#endif + #undef module_init_eval #undef module_exit_eval #undef TP_ID1