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-rw-r--r--kernel/bounds.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/kernel/bounds.c b/kernel/bounds.c
index 9795d75b09b2..b529182e8b04 100644
--- a/kernel/bounds.c
+++ b/kernel/bounds.c
@@ -22,6 +22,13 @@ int main(void)
DEFINE(NR_CPUS_BITS, ilog2(CONFIG_NR_CPUS));
#endif
DEFINE(SPINLOCK_SIZE, sizeof(spinlock_t));
+#ifdef CONFIG_LRU_GEN
+ DEFINE(LRU_GEN_WIDTH, order_base_2(MAX_NR_GENS + 1));
+ DEFINE(__LRU_REFS_WIDTH, MAX_NR_TIERS - 2);
+#else
+ DEFINE(LRU_GEN_WIDTH, 0);
+ DEFINE(__LRU_REFS_WIDTH, 0);
+#endif
/* End of constants */
return 0;