#include <linux/limits.h>
#include <wrapper/random.h>
-#include <wrapper/list.h>
#include <lttng-kernel-version.h>
#include <lttng-events.h>
#include <lttng-tracer.h>
void synchronize_trace(void)
{
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(5,1,0))
synchronize_rcu();
-#else
- synchronize_sched();
-#endif
-
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0))
-#ifdef CONFIG_PREEMPT_RT_FULL
- synchronize_rcu();
-#endif
-#else /* (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) */
-#ifdef CONFIG_PREEMPT_RT
- synchronize_rcu();
-#endif
-#endif /* (LINUX_VERSION_CODE >= KERNEL_VERSION(3,4,0)) */
}
void lttng_lock_sessions(void)
name_len = strlen(event_name);
hash = jhash(event_name, name_len, 0);
head = &session->events_ht.table[hash & (LTTNG_EVENT_HT_SIZE - 1)];
- lttng_hlist_for_each_entry(event, head, hlist) {
+ hlist_for_each_entry(event, head, hlist) {
WARN_ON_ONCE(!event->desc);
if (!strncmp(event->desc->name, event_name,
LTTNG_KERNEL_SYM_NAME_LEN - 1)
for (i = 0; i < LTTNG_ID_TABLE_SIZE; i++) {
struct hlist_head *head = &id_tracker_p->id_hash[i];
- lttng_hlist_for_each_entry(e, head, hlist) {
+ hlist_for_each_entry(e, head, hlist) {
if (iter++ >= *pos)
return e;
}
for (i = 0; i < LTTNG_ID_TABLE_SIZE; i++) {
struct hlist_head *head = &id_tracker_p->id_hash[i];
- lttng_hlist_for_each_entry(e, head, hlist) {
+ hlist_for_each_entry(e, head, hlist) {
if (iter++ >= *ppos)
return e;
}
*/
hash = jhash(event_name, name_len, 0);
head = &session->events_ht.table[hash & (LTTNG_EVENT_HT_SIZE - 1)];
- lttng_hlist_for_each_entry(event, head, hlist) {
+ hlist_for_each_entry(event, head, hlist) {
if (event->desc == desc
&& event->chan == enabler->chan)
found = 1;
}
EXPORT_SYMBOL_GPL(lttng_transport_unregister);
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0))
-
enum cpuhp_state lttng_hp_prepare;
enum cpuhp_state lttng_hp_online;
cpuhp_remove_multi_state(lttng_hp_prepare);
}
-#else /* #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
-static int lttng_init_cpu_hotplug(void)
-{
- return 0;
-}
-static void lttng_exit_cpu_hotplug(void)
-{
-}
-#endif /* #else #if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,10,0)) */
-
-
static int __init lttng_events_init(void)
{
int ret;