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Enable MGLRU support in prjc (#660)

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Enable MGLRU in prjc and use only **lru_gen_use_mm()** when MGLRU is enabled
This commit is contained in:
ViNi-Arco
2022-12-06 16:12:24 -03:00
committed by GitHub
parent b8835ca202
commit f131173680
1 changed files with 6 additions and 3 deletions
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9
linux-tkg-patches/6.0/0009-prjc_v6.0-r0.patch
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@@ -635,7 +635,7 @@ new file mode 100644
index 000000000000..03e3956194f7 index 000000000000..03e3956194f7
--- /dev/null --- /dev/null
+++ b/kernel/sched/alt_core.c +++ b/kernel/sched/alt_core.c
@@ -0,0 +1,7887 @@ @@ -0,0 +1,7890 @@
+/* +/*
+ * kernel/sched/alt_core.c + * kernel/sched/alt_core.c
+ * + *
@@ -4306,6 +4306,9 @@ index 000000000000..03e3956194f7
+ * finish_task_switch()'s mmdrop(). + * finish_task_switch()'s mmdrop().
+ */ + */
+ switch_mm_irqs_off(prev->active_mm, next->mm, next); + switch_mm_irqs_off(prev->active_mm, next->mm, next);
+#ifdef CONFIG_LRU_GEN_ENABLED
+ lru_gen_use_mm(next->mm);
+#endif
+ +
+ if (!prev->mm) { // from kernel + if (!prev->mm) { // from kernel
+ /* will mmdrop() in finish_task_switch(). */ + /* will mmdrop() in finish_task_switch(). */
@@ -9477,7 +9480,7 @@ index 667876da8382..a416d4bedd98 100644
* to the console * to the console
@@ -215,6 +216,7 @@ static const struct file_operations sched_scaling_fops = { @@ -215,6 +216,7 @@ static const struct file_operations sched_scaling_fops = {
}; };
#endif /* SMP */ #endif /* SMP */
+#endif /* !CONFIG_SCHED_ALT */ +#endif /* !CONFIG_SCHED_ALT */
@@ -9897,7 +9900,7 @@ index 205d605cacc5..7dd950601cca 100644
@@ -86,6 +86,10 @@ @@ -86,6 +86,10 @@
/* Constants used for minimum and maximum */ /* Constants used for minimum and maximum */
+#ifdef CONFIG_SCHED_ALT +#ifdef CONFIG_SCHED_ALT
+extern int sched_yield_type; +extern int sched_yield_type;
+#endif +#endif