event_notifier_param.event.name[LTTNG_KERNEL_ABI_SYM_NAME_LEN - 1] = '\0';
event_notifier_param.event.instrumentation = LTTNG_KERNEL_ABI_SYSCALL;
+ event_notifier_param.event.token = user_token;
event_notifier_param.event.u.syscall.abi = abi;
event_notifier_param.event.u.syscall.entryexit = entryexit;
+ event_notifier_param.error_counter_index = error_counter_index;
- event_notifier = _lttng_event_notifier_create(desc, user_token,
- error_counter_index, group, &event_notifier_param,
- event_notifier_param.event.instrumentation);
+ event_notifier_enabler = lttng_event_notifier_enabler_create(LTTNG_ENABLER_FORMAT_NAME,
+ &event_notifier_param, group);
+ WARN_ON_ONCE(!event_notifier_enabler);
+ event_notifier = _lttng_event_notifier_create(event_notifier_enabler, desc);
+ lttng_event_enabler_destroy(&event_notifier_enabler->parent);
if (IS_ERR(event_notifier)) {
printk(KERN_INFO "Unable to create unknown notifier %s\n",
desc->event_name);
}
static int create_matching_event_notifiers(
- struct lttng_event_notifier_enabler *event_notifier_enabler,
+ struct lttng_event_notifier_enabler *syscall_event_notifier_enabler,
const struct trace_syscall_entry *table,
size_t table_len, enum sc_type type)
{
- struct lttng_event_notifier_group *group = event_notifier_enabler->group;
+ struct lttng_event_notifier_group *group = syscall_event_notifier_enabler->group;
const struct lttng_kernel_event_desc *desc;
- uint64_t user_token = event_notifier_enabler->parent.user_token;
- uint64_t error_counter_index = event_notifier_enabler->error_counter_index;
+ uint64_t user_token = syscall_event_notifier_enabler->parent.user_token;
+ uint64_t error_counter_index = syscall_event_notifier_enabler->error_counter_index;
unsigned int i;
int ret = 0;
/* iterate over all syscall and create event_notifier that match */
for (i = 0; i < table_len; i++) {
+ struct lttng_event_notifier_enabler *event_notifier_enabler;
struct lttng_kernel_event_notifier_private *event_notifier_priv;
struct lttng_kernel_event_notifier *event_notifier;
struct lttng_kernel_abi_event_notifier event_notifier_param;
}
if (!lttng_desc_match_enabler(desc,
- lttng_event_notifier_enabler_as_enabler(event_notifier_enabler)))
+ lttng_event_notifier_enabler_as_enabler(syscall_event_notifier_enabler)))
continue;
/*
LTTNG_EVENT_HT_SIZE, desc->event_name);
lttng_hlist_for_each_entry(event_notifier_priv, head, hlist) {
if (event_notifier_priv->parent.desc == desc
- && event_notifier_priv->parent.user_token == event_notifier_enabler->parent.user_token)
+ && event_notifier_priv->parent.user_token == syscall_event_notifier_enabler->parent.user_token)
found = 1;
}
if (found)
LTTNG_KERNEL_ABI_SYM_NAME_LEN - strlen(event_notifier_param.event.name) - 1);
event_notifier_param.event.name[LTTNG_KERNEL_ABI_SYM_NAME_LEN - 1] = '\0';
event_notifier_param.event.instrumentation = LTTNG_KERNEL_ABI_SYSCALL;
-
- event_notifier = _lttng_event_notifier_create(desc, user_token,
- error_counter_index, group, &event_notifier_param,
- event_notifier_param.event.instrumentation);
+ event_notifier_param.event.token = user_token;
+ event_notifier_param.error_counter_index = error_counter_index;
+
+ event_notifier_enabler = lttng_event_notifier_enabler_create(LTTNG_ENABLER_FORMAT_NAME,
+ &event_notifier_param, group);
+ WARN_ON_ONCE(!event_notifier_enabler);
+ event_notifier = _lttng_event_notifier_create(event_notifier_enabler, desc);
+ lttng_event_enabler_destroy(&event_notifier_enabler->parent);
if (IS_ERR(event_notifier)) {
printk(KERN_INFO "Unable to create event_notifier %s\n",
desc->event_name);