author: Vlastimil Babka <vbabka@suse.cz> 2021-05-21 01:48:56 +0200
committer: Vlastimil Babka <vbabka@suse.cz> 2021-09-04 01:12:22 +0200
commit: 0e7ac738f785e695acfa1203a87f6a505305542a
parent: 7cf9f3ba2f02216b2303e648c0c5439f00191008
Commit Summary:
Diffstat:
1 file changed, 1 insertion, 5 deletions
diff --git a/mm/slub.c b/mm/slub.c
index c5766e504e73..c4a9b8901576 100644
--- a/mm/slub.c
+++ b/mm/slub.c
@@ -2554,14 +2554,10 @@ static void flush_all(struct kmem_cache *s)
static int slub_cpu_dead(unsigned int cpu)
{
struct kmem_cache *s;
- unsigned long flags;
mutex_lock(&slab_mutex);
- list_for_each_entry(s, &slab_caches, list) {
- local_irq_save(flags);
+ list_for_each_entry(s, &slab_caches, list)
__flush_cpu_slab(s, cpu);
- local_irq_restore(flags);
- }
mutex_unlock(&slab_mutex);
return 0;
}