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fix: rcu instrumentation for CentOS >= 4.18.0-80
[lttng-modules.git]
/
instrumentation
/
events
/
lttng-module
/
rcu.h
diff --git
a/instrumentation/events/lttng-module/rcu.h
b/instrumentation/events/lttng-module/rcu.h
index 6bb941f99ca2ccdc02ac297504f2d40b84fb8c2a..6a0b58d15f67a75eeb4f502c111baf999fd12aa3 100644
(file)
--- a/
instrumentation/events/lttng-module/rcu.h
+++ b/
instrumentation/events/lttng-module/rcu.h
@@
-50,7
+50,8
@@
LTTNG_TRACEPOINT_EVENT(rcu_utilization,
* and "cpuofl", respectively), and a CPU being kicked for being too
* long in dyntick-idle mode ("kick").
*/
* and "cpuofl", respectively), and a CPU being kicked for being too
* long in dyntick-idle mode ("kick").
*/
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,19,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,19,0) || \
+ LTTNG_RHEL_KERNEL_RANGE(4,18,0,80,0,0, 4,19,0,0,0,0))
LTTNG_TRACEPOINT_EVENT(rcu_grace_period,
TP_PROTO(const char *rcuname, unsigned long gp_seq, const char *gpevent),
LTTNG_TRACEPOINT_EVENT(rcu_grace_period,
TP_PROTO(const char *rcuname, unsigned long gp_seq, const char *gpevent),
@@
-98,7
+99,8
@@
LTTNG_TRACEPOINT_EVENT(rcu_grace_period,
* rcu_node structure, and the mask of CPUs that will be waited for.
* All but the type of RCU are extracted from the rcu_node structure.
*/
* rcu_node structure, and the mask of CPUs that will be waited for.
* All but the type of RCU are extracted from the rcu_node structure.
*/
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,19,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,19,0) || \
+ LTTNG_RHEL_KERNEL_RANGE(4,18,0,80,0,0, 4,19,0,0,0,0))
LTTNG_TRACEPOINT_EVENT(rcu_grace_period_init,
TP_PROTO(const char *rcuname, unsigned long gp_seq, u8 level,
LTTNG_TRACEPOINT_EVENT(rcu_grace_period_init,
TP_PROTO(const char *rcuname, unsigned long gp_seq, u8 level,
@@
-157,7
+159,8
@@
LTTNG_TRACEPOINT_EVENT(rcu_grace_period_init,
* include SRCU), the grace-period number that the task is blocking
* (the current or the next), and the task's PID.
*/
* include SRCU), the grace-period number that the task is blocking
* (the current or the next), and the task's PID.
*/
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,19,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,19,0) || \
+ LTTNG_RHEL_KERNEL_RANGE(4,18,0,80,0,0, 4,19,0,0,0,0))
LTTNG_TRACEPOINT_EVENT(rcu_preempt_task,
TP_PROTO(const char *rcuname, int pid, unsigned long gp_seq),
LTTNG_TRACEPOINT_EVENT(rcu_preempt_task,
TP_PROTO(const char *rcuname, int pid, unsigned long gp_seq),
@@
-203,7
+206,8
@@
LTTNG_TRACEPOINT_EVENT(rcu_preempt_task,
* read-side critical section exiting that critical section. Track the
* type of RCU (which one day might include SRCU) and the task's PID.
*/
* read-side critical section exiting that critical section. Track the
* type of RCU (which one day might include SRCU) and the task's PID.
*/
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,19,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,19,0) || \
+ LTTNG_RHEL_KERNEL_RANGE(4,18,0,80,0,0, 4,19,0,0,0,0))
LTTNG_TRACEPOINT_EVENT(rcu_unlock_preempted_task,
TP_PROTO(const char *rcuname, unsigned long gp_seq, int pid),
LTTNG_TRACEPOINT_EVENT(rcu_unlock_preempted_task,
TP_PROTO(const char *rcuname, unsigned long gp_seq, int pid),
@@
-252,7
+256,8
@@
LTTNG_TRACEPOINT_EVENT(rcu_unlock_preempted_task,
* whether there are any blocked tasks blocking the current grace period.
* All but the type of RCU are extracted from the rcu_node structure.
*/
* whether there are any blocked tasks blocking the current grace period.
* All but the type of RCU are extracted from the rcu_node structure.
*/
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,19,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,19,0) || \
+ LTTNG_RHEL_KERNEL_RANGE(4,18,0,80,0,0, 4,19,0,0,0,0))
LTTNG_TRACEPOINT_EVENT(rcu_quiescent_state_report,
TP_PROTO(const char *rcuname, unsigned long gp_seq,
LTTNG_TRACEPOINT_EVENT(rcu_quiescent_state_report,
TP_PROTO(const char *rcuname, unsigned long gp_seq,
@@
-322,7
+327,8
@@
LTTNG_TRACEPOINT_EVENT(rcu_quiescent_state_report,
* or "kick" when kicking a CPU that has been in dyntick-idle mode for
* too long.
*/
* or "kick" when kicking a CPU that has been in dyntick-idle mode for
* too long.
*/
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,19,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,19,0) || \
+ LTTNG_RHEL_KERNEL_RANGE(4,18,0,80,0,0, 4,19,0,0,0,0))
LTTNG_TRACEPOINT_EVENT(rcu_fqs,
TP_PROTO(const char *rcuname, unsigned long gp_seq, int cpu, const char *qsevent),
LTTNG_TRACEPOINT_EVENT(rcu_fqs,
TP_PROTO(const char *rcuname, unsigned long gp_seq, int cpu, const char *qsevent),
@@
-889,7
+895,8
@@
LTTNG_TRACEPOINT_EVENT(rcu_barrier,
#else /* #ifdef CONFIG_RCU_TRACE */
#else /* #ifdef CONFIG_RCU_TRACE */
-#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,19,0))
+#if (LINUX_VERSION_CODE >= KERNEL_VERSION(4,19,0) || \
+ LTTNG_RHEL_KERNEL_RANGE(4,18,0,80,0,0, 4,19,0,0,0,0))
#define trace_rcu_grace_period(rcuname, gp_seq, gpevent) do { } while (0)
#define trace_rcu_grace_period_init(rcuname, gp_seq, level, grplo, grphi, \
qsmask) do { } while (0)
#define trace_rcu_grace_period(rcuname, gp_seq, gpevent) do { } while (0)
#define trace_rcu_grace_period_init(rcuname, gp_seq, level, grplo, grphi, \
qsmask) do { } while (0)
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