Merge tag 'linux_kselftest_active-fixes-6.6-rc7' of git://git.kernel.org/pub/scm...

[platform/kernel/linux-starfive.git] / mm / ksm.c

diff --git a/mm/ksm.c b/mm/ksm.c
index 8d6aee0..981af9c 100644 (file)
--- a/mm/ksm.c
+++ b/mm/ksm.c
@@ -2925,7 +2925,7 @@ void collect_procs_ksm(struct page *page, struct list_head *to_kill,
                struct anon_vma *av = rmap_item->anon_vma;
 
                anon_vma_lock_read(av);
-               read_lock(&tasklist_lock);
+               rcu_read_lock();
                for_each_process(tsk) {
                        struct anon_vma_chain *vmac;
                        unsigned long addr;
@@ -2944,7 +2944,7 @@ void collect_procs_ksm(struct page *page, struct list_head *to_kill,
                                }
                        }
                }
-               read_unlock(&tasklist_lock);
+               rcu_read_unlock();
                anon_vma_unlock_read(av);
        }
 }