[process] Capture information about sched_ext

Sched_ext is an extensible scheduler class which allows a BPF program to hook into core scheduler code paths to implement a custom scheduler. This patch captures some initial information about sched_ext from sysfs. Related: RHEL-70330 Signed-off-by: Jose Castillo <[email protected]>
sosreport · Dec 10, 2024 · f8fd50e · f8fd50e
1 parent 27a1e5a
commit f8fd50e
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/sos/report/plugins/process.py b/sos/report/plugins/process.py
@@ -41,7 +41,8 @@ def setup(self):
             "/proc/sched_debug",
             "/proc/stat",
             "/sys/kernel/debug/sched/debug",
-            "/sys/kernel/debug/sched/features"
+            "/sys/kernel/debug/sched/features",
+            "/sys/kernel/sched_ext/",
         ])
 
         procs = [p for p in self.listdir("/proc") if re.match("[0-9]", p)]