}
event_recorder = _lttng_kernel_event_recorder_create(event_enabler, desc);
WARN_ON_ONCE(!event_recorder);
- lttng_event_enabler_destroy(event_enabler);
+ lttng_event_enabler_destroy(&event_enabler->parent);
if (IS_ERR(event_recorder)) {
/*
* If something goes wrong in event registration
return -ENOMEM;
}
event_recorder = _lttng_kernel_event_recorder_create(event_enabler, desc);
- lttng_event_enabler_destroy(event_enabler);
+ lttng_event_enabler_destroy(&event_enabler->parent);
WARN_ON_ONCE(!event_recorder);
if (IS_ERR(event_recorder)) {
return PTR_ERR(event_recorder);
}
event_recorder = _lttng_kernel_event_recorder_create(event_enabler, desc);
WARN_ON_ONCE(!event_recorder);
- lttng_event_enabler_destroy(event_enabler);
+ lttng_event_enabler_destroy(&event_enabler->parent);
if (IS_ERR(event_recorder)) {
return PTR_ERR(event_recorder);
}
}
event_recorder = _lttng_kernel_event_recorder_create(event_enabler, desc);
WARN_ON_ONCE(!event_recorder);
- lttng_event_enabler_destroy(event_enabler);
+ lttng_event_enabler_destroy(&event_enabler->parent);
if (IS_ERR(event_recorder)) {
return PTR_ERR(event_recorder);
}
}
event_recorder = _lttng_kernel_event_recorder_create(event_enabler, desc);
WARN_ON_ONCE(!event_recorder);
- lttng_event_enabler_destroy(event_enabler);
+ lttng_event_enabler_destroy(&event_enabler->parent);
if (IS_ERR(event_recorder)) {
return PTR_ERR(event_recorder);
}
{
struct lttng_event_notifier_group *group = event_notifier_enabler->group;
struct lttng_kernel_syscall_table *syscall_table = &group->syscall_table;
- unsigned int i;
int ret = 0;
wrapper_vmalloc_sync_mappings();
syscall_table->syscall_dispatch = kzalloc(sizeof(struct hlist_head) * sc_table.len, GFP_KERNEL);
if (!syscall_table->syscall_dispatch)
return -ENOMEM;
-
- /* Initialize all list_head */
- for (i = 0; i < sc_table.len; i++)
- INIT_HLIST_HEAD(&syscall_table->syscall_dispatch[i]);
-
- /* Init the unknown syscall notifier list. */
- INIT_HLIST_HEAD(&syscall_table->unknown_syscall_dispatch);
}
if (!syscall_table->syscall_exit_dispatch) {
syscall_table->syscall_exit_dispatch = kzalloc(sizeof(struct hlist_head) * sc_table.len, GFP_KERNEL);
if (!syscall_table->syscall_exit_dispatch)
return -ENOMEM;
-
- /* Initialize all list_head */
- for (i = 0; i < sc_table.len; i++)
- INIT_HLIST_HEAD(&syscall_table->syscall_exit_dispatch[i]);
-
- /* Init the unknown exit syscall notifier list. */
- INIT_HLIST_HEAD(&syscall_table->unknown_syscall_exit_dispatch);
}
#ifdef CONFIG_COMPAT
syscall_table->compat_syscall_dispatch = kzalloc(sizeof(struct hlist_head) * compat_sc_table.len, GFP_KERNEL);
if (!syscall_table->compat_syscall_dispatch)
return -ENOMEM;
-
- /* Initialize all list_head */
- for (i = 0; i < compat_sc_table.len; i++)
- INIT_HLIST_HEAD(&syscall_table->compat_syscall_dispatch[i]);
-
- /* Init the unknown syscall notifier list. */
- INIT_HLIST_HEAD(&syscall_table->compat_unknown_syscall_dispatch);
}
if (!syscall_table->compat_syscall_exit_dispatch) {
GFP_KERNEL);
if (!syscall_table->compat_syscall_exit_dispatch)
return -ENOMEM;
-
- /* Initialize all list_head */
- for (i = 0; i < compat_sc_exit_table.len; i++)
- INIT_HLIST_HEAD(&syscall_table->compat_syscall_exit_dispatch[i]);
-
- /* Init the unknown exit syscall notifier list. */
- INIT_HLIST_HEAD(&syscall_table->compat_unknown_syscall_exit_dispatch);
}
#endif
return 0;
}
-int lttng_syscalls_destroy_event(struct lttng_kernel_channel_buffer *chan)
+int lttng_syscalls_destroy_channel(struct lttng_kernel_channel_buffer *chan)
{
struct lttng_kernel_syscall_table *syscall_table = &chan->priv->parent.syscall_table;
return 0;
}
-int lttng_syscall_filter_enable_event_notifier(
- struct lttng_kernel_event_notifier *event_notifier)
+int lttng_syscall_filter_enable_event_notifier(struct lttng_kernel_event_notifier *event_notifier)
{
struct lttng_event_notifier_group *group = event_notifier->priv->group;
struct lttng_kernel_syscall_table *syscall_table = &group->syscall_table;
return ret ;
}
-int lttng_syscall_filter_enable_event(
- struct lttng_kernel_channel_buffer *channel,
- struct lttng_kernel_event_recorder *event_recorder)
+int lttng_syscall_filter_enable_event_recorder(struct lttng_kernel_event_recorder *event_recorder)
{
+ struct lttng_kernel_channel_buffer *channel = event_recorder->chan;
struct lttng_kernel_syscall_table *syscall_table = &channel->priv->parent.syscall_table;
WARN_ON_ONCE(event_recorder->priv->parent.instrumentation != LTTNG_KERNEL_ABI_SYSCALL);
}
static
-int lttng_syscall_filter_disable(
- struct lttng_syscall_filter *filter,
+int lttng_syscall_filter_disable(struct lttng_syscall_filter *filter,
const char *desc_name, enum lttng_syscall_abi abi,
enum lttng_syscall_entryexit entryexit)
{
return 0;
}
-int lttng_syscall_filter_disable_event_notifier(
- struct lttng_kernel_event_notifier *event_notifier)
+int lttng_syscall_filter_disable_event_notifier(struct lttng_kernel_event_notifier *event_notifier)
{
struct lttng_event_notifier_group *group = event_notifier->priv->group;
struct lttng_kernel_syscall_table *syscall_table = &group->syscall_table;
return 0;
}
-int lttng_syscall_filter_disable_event(
- struct lttng_kernel_channel_buffer *channel,
- struct lttng_kernel_event_recorder *event_recorder)
+int lttng_syscall_filter_disable_event_recorder(struct lttng_kernel_event_recorder *event_recorder)
{
+ struct lttng_kernel_channel_buffer *channel = event_recorder->chan;
struct lttng_kernel_syscall_table *syscall_table = &channel->priv->parent.syscall_table;
return lttng_syscall_filter_disable(syscall_table->sc_filter,