VisionFive2 Linux kernel

StarFive Tech Linux Kernel for VisionFive (JH7110) boards (mirror)

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author: Vlastimil Babka <vbabka@suse.cz> 2021-05-20 14:01:57 +0200 committer: Vlastimil Babka <vbabka@suse.cz> 2021-09-04 01:12:22 +0200 commit: 8de06a6f48f2062444a8872eb7f5abbfe65b5ecd parent: f3ab8b6b9228176920e1c73fa24d2db62268aa48
Commit Summary:
mm, slub: discard slabs in unfreeze_partials() without irqs disabled
Diffstat:
1 file changed, 2 insertions, 1 deletion
diff --git a/mm/slub.c b/mm/slub.c
index 1c4bd45d66a1..0a1e048d0db7 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -2406,6 +2406,8 @@ static void unfreeze_partials(struct kmem_cache *s,
 	if (n)
 		spin_unlock(&n->list_lock);
 
+	local_irq_restore(flags);
+
 	while (discard_page) {
 		page = discard_page;
 		discard_page = discard_page->next;
@@ -2415,7 +2417,6 @@ static void unfreeze_partials(struct kmem_cache *s,
 		stat(s, FREE_SLAB);
 	}
 
-	local_irq_restore(flags);
 #endif	/* CONFIG_SLUB_CPU_PARTIAL */
 }