Fix: sched_stat_runtime changed in Linux 6.6.66

The following commit has been backported into the 6.6.y branch.

See upstream commit:

    commit 5fe6ec8f6ab549b6422e41551abb51802bd48bc7
    Author: Peter Zijlstra <peterz@infradead.org>
    Date:   Mon Nov 6 13:41:43 2023 +0100

        sched: Remove vruntime from trace_sched_stat_runtime()

        Tracing the runtime delta makes sense, observer can sum over time.
        Tracing the absolute vruntime makes less sense, inconsistent:
        absolute-vs-delta, but also vruntime delta can be computed from
        runtime delta.

        Removing the vruntime thing also makes the two tracepoint sites
        identical, allowing to unify the code in a later patch.

Change-Id: I74acf0b8340c371e8411116e07e5c97b10f9c756
Signed-off-by: Kienan Stewart <kstewart@efficios.com>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>

diff --git a/include/instrumentation/events/sched.h b/include/instrumentation/events/sched.h
index b5915e6da6e03c4292e612b29b9853562a5c4076..4c1604b7b54a6b05803d07ebcb6193616dcb6434 100644 (file)
--- a/include/instrumentation/events/sched.h
+++ b/include/instrumentation/events/sched.h
@@ -488,7 +488,8 @@ LTTNG_TRACEPOINT_EVENT_INSTANCE(sched_stat_template, sched_stat_blocked,
             TP_ARGS(tsk, delay))
 
 #if (LTTNG_LINUX_VERSION_CODE >= LTTNG_KERNEL_VERSION(6,8,0) || \
-       LTTNG_RHEL_KERNEL_RANGE(5,14,0,452,0,0, 5,15,0,0,0,0))
+       LTTNG_RHEL_KERNEL_RANGE(5,14,0,452,0,0, 5,15,0,0,0,0)) || \
+       LTTNG_KERNEL_RANGE(6,6,66, 6,7,0)
 /*
  * Tracepoint for accounting runtime (time the task is executing
  * on a CPU).