From e3e12f52b214121840b44c91de5b3e5af5d3eb84 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Mon, 06 Nov 2023 03:04:41 +0000
Subject: [PATCH] rk3568 rt init
---
kernel/mm/compaction.c | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/kernel/mm/compaction.c b/kernel/mm/compaction.c
index 120e555..4853ed5 100644
--- a/kernel/mm/compaction.c
+++ b/kernel/mm/compaction.c
@@ -1669,10 +1669,12 @@
block_start_pfn(cc->migrate_pfn, cc->order);
if (cc->last_migrated_pfn < current_block_start) {
- cpu = get_cpu();
+ cpu = get_cpu_light();
+ local_lock_irq(swapvec_lock);
lru_add_drain_cpu(cpu);
+ local_unlock_irq(swapvec_lock);
drain_local_pages(zone);
- put_cpu();
+ put_cpu_light();
/* No more flushing until we migrate again */
cc->last_migrated_pfn = 0;
}
--
Gitblit v1.6.2