diff options
Diffstat (limited to 'mm/mmu_notifier.c')
| -rw-r--r-- | mm/mmu_notifier.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/mm/mmu_notifier.c b/mm/mmu_notifier.c index ee36068077b6..b5670620aea0 100644 --- a/mm/mmu_notifier.c +++ b/mm/mmu_notifier.c @@ -1,12 +1,10 @@ +// SPDX-License-Identifier: GPL-2.0-only /* * linux/mm/mmu_notifier.c * * Copyright (C) 2008 Qumranet, Inc. * Copyright (C) 2008 SGI * Christoph Lameter <cl@linux.com> - * - * This work is licensed under the terms of the GNU GPL, version 2. See - * the COPYING file in the top-level directory. */ #include <linux/rculist.h> @@ -276,7 +274,7 @@ static int do_mmu_notifier_register(struct mmu_notifier *mn, * thanks to mm_take_all_locks(). */ spin_lock(&mm->mmu_notifier_mm->lock); - hlist_add_head(&mn->hlist, &mm->mmu_notifier_mm->list); + hlist_add_head_rcu(&mn->hlist, &mm->mmu_notifier_mm->list); spin_unlock(&mm->mmu_notifier_mm->lock); mm_drop_all_locks(mm); |