ftrace: make the task state char-string visible to all
The tracer wants to be able to convert the state number
into a user visible character. This patch pulls that conversion
string out the scheduler into the header. This way if it were to
ever change, other parts of the kernel will know.
Signed-off-by: Steven Rostedt <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
diff --git a/include/linux/sched.h b/include/linux/sched.h
index 717cab8..6e26f1f 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -2237,6 +2237,8 @@
}
#endif /* CONFIG_MM_OWNER */
+#define TASK_STATE_TO_CHAR_STR "RSDTtZX"
+
#endif /* __KERNEL__ */
#endif