linux517-tkg: Embrace the sched_post_fork emptiness

Workaround for Project C on RC5.

PKGBUILD

@@ -767,7 +767,7 @@ case $_basever in
             'f91223f98f132602a4fa525917a1f27afe30bdb55a1ac863e739c536188417b3'
             '9fad4a40449e09522899955762c8928ae17f4cdaa16e01239fd12592e9d58177'
             'a557b342111849a5f920bbe1c129f3ff1fc1eff62c6bd6685e0972fc88e39911'
-            '030421f809730752974116fcf5ed5f5c02a7fe2bb64c3ff1c8f7470ac65b4be2'
+            '7bde28c12f372c038398e11bbfb0e60ff8b1f98fa293de10366eb751b4846348'
             #'decd4a55c0d47b1eb808733490cdfea1207a2022d46f06d04a3cc60fdcb3f32c'
             '1aa0a172e1e27fb8171053f3047dcf4a61bd2eda5ea18f02b2bb391741a69887'
             '1b656ad96004f27e9dc63d7f430b50d5c48510d6d4cd595a81c24b21adb70313'

linux-tkg-patches/5.17/0009-prjc_v5.17-r0.patch

@@ -646,7 +646,7 @@ new file mode 100644
 index 000000000000..114bd1fd88eb
 --- /dev/null
 +++ b/kernel/sched/alt_core.c
-@@ -0,0 +1,7675 @@
+@@ -0,0 +1,7679 @@
 +/*
 + *  kernel/sched/alt_core.c
 + *
@@ -3631,7 +3631,7 @@ index 000000000000..114bd1fd88eb
 +	return 0;
 +}
 +
-+void sched_post_fork(struct task_struct *p, struct kernel_clone_args *kargs)
++void sched_cgroup_fork(struct task_struct *p, struct kernel_clone_args *kargs)
 +{
 +	unsigned long flags;
 +	struct rq *rq;
@@ -3674,6 +3674,10 @@ index 000000000000..114bd1fd88eb
 +	raw_spin_unlock_irqrestore(&p->pi_lock, flags);
 +}
 +
++void sched_post_fork(struct task_struct *p)
++{
++}
++
 +#ifdef CONFIG_SCHEDSTATS
 +
 +DEFINE_STATIC_KEY_FALSE(sched_schedstats);