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Add support for RHEL 9.1
[lttng-modules.git]
/
src
/
lttng-events.c
diff --git
a/src/lttng-events.c
b/src/lttng-events.c
index 472440e1770e4ca40000d5ed7c3dd9f219d60727..a0bd232228c8dd6a3120134bce7cd16d2c5db33e 100644
(file)
--- a/
src/lttng-events.c
+++ b/
src/lttng-events.c
@@
-46,9
+46,9
@@
#include <lttng/utils.h>
#include <ringbuffer/backend.h>
#include <ringbuffer/frontend.h>
#include <lttng/utils.h>
#include <ringbuffer/backend.h>
#include <ringbuffer/frontend.h>
-#include <wrapper/time.h>
-#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,16,0))
+#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(5,16,0) \
+ || LTTNG_RHEL_KERNEL_RANGE(5,14,0,162,0,0, 5,15,0,0,0,0))
#include <linux/stdarg.h>
#else
#include <stdarg.h>
#include <linux/stdarg.h>
#else
#include <stdarg.h>
@@
-102,15
+102,9
@@
void synchronize_trace(void)
synchronize_sched();
#endif
synchronize_sched();
#endif
-#if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,4,0))
#ifdef CONFIG_PREEMPT_RT_FULL
synchronize_rcu();
#endif
#ifdef CONFIG_PREEMPT_RT_FULL
synchronize_rcu();
#endif
-#else /* (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,4,0)) */
-#ifdef CONFIG_PREEMPT_RT
- synchronize_rcu();
-#endif
-#endif /* (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(3,4,0)) */
}
void lttng_lock_sessions(void)
}
void lttng_lock_sessions(void)
@@
-1346,7
+1340,7
@@
void register_event(struct lttng_kernel_event_common *event)
desc = event->priv->desc;
switch (event->priv->instrumentation) {
case LTTNG_KERNEL_ABI_TRACEPOINT:
desc = event->priv->desc;
switch (event->priv->instrumentation) {
case LTTNG_KERNEL_ABI_TRACEPOINT:
- ret = lttng_
wrapper_
tracepoint_probe_register(desc->event_kname,
+ ret = lttng_tracepoint_probe_register(desc->event_kname,
desc->tp_class->probe_callback,
event);
break;
desc->tp_class->probe_callback,
event);
break;
@@
-1396,7
+1390,7
@@
void unregister_event(struct lttng_kernel_event_common *event)
desc = event_priv->desc;
switch (event_priv->instrumentation) {
case LTTNG_KERNEL_ABI_TRACEPOINT:
desc = event_priv->desc;
switch (event_priv->instrumentation) {
case LTTNG_KERNEL_ABI_TRACEPOINT:
- ret = lttng_
wrapper_
tracepoint_probe_unregister(event_priv->desc->event_kname,
+ ret = lttng_tracepoint_probe_unregister(event_priv->desc->event_kname,
event_priv->desc->tp_class->probe_callback,
event);
break;
event_priv->desc->tp_class->probe_callback,
event);
break;
@@
-3688,20
+3682,12
@@
int64_t measure_clock_offset(void)
uint64_t tcf = trace_clock_freq();
int64_t offset;
unsigned long flags;
uint64_t tcf = trace_clock_freq();
int64_t offset;
unsigned long flags;
-#ifdef LTTNG_KERNEL_HAS_TIMESPEC64
struct timespec64 rts = { 0, 0 };
struct timespec64 rts = { 0, 0 };
-#else
- struct timespec rts = { 0, 0 };
-#endif
/* Disable interrupts to increase correlation precision. */
local_irq_save(flags);
monotonic[0] = trace_clock_read64();
/* Disable interrupts to increase correlation precision. */
local_irq_save(flags);
monotonic[0] = trace_clock_read64();
-#ifdef LTTNG_KERNEL_HAS_TIMESPEC64
ktime_get_real_ts64(&rts);
ktime_get_real_ts64(&rts);
-#else
- getnstimeofday(&rts);
-#endif
monotonic[1] = trace_clock_read64();
local_irq_restore(flags);
monotonic[1] = trace_clock_read64();
local_irq_restore(flags);
@@
-4161,13
+4147,7
@@
static int __init lttng_events_init(void)
{
int ret;
{
int ret;
- ret = wrapper_lttng_fixup_sig(THIS_MODULE);
- if (ret)
- return ret;
ret = wrapper_get_pfnblock_flags_mask_init();
ret = wrapper_get_pfnblock_flags_mask_init();
- if (ret)
- return ret;
- ret = wrapper_get_pageblock_flags_mask_init();
if (ret)
return ret;
ret = lttng_probes_init();
if (ret)
return ret;
ret = lttng_probes_init();
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