diff options
| author | Liu Shixin <liushixin2@huawei.com> | 2022-09-23 06:33:44 +0300 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-11-09 04:37:16 +0300 |
| commit | d46722ef1c090541d56f706f3a90f3f2e84cdf0c (patch) | |
| tree | 5ba5e231d1b20399494634f28f5252ca455ce082 /mm/mm_init.c | |
| parent | cddb8d09ff1e477de8236a061a5017b21bab3c14 (diff) | |
| download | linux-d46722ef1c090541d56f706f3a90f3f2e84cdf0c.tar.xz | |
mm/mm_init.c: use hotplug_memory_notifier() directly
Commit 76ae847497bc52 ("Documentation: raise minimum supported version of
GCC to 5.1") updated the minimum gcc version to 5.1. So the problem
mentioned in f02c69680088 ("include/linux/memory.h: implement
register_hotmemory_notifier()") no longer exist. So we can now switch to
use hotplug_memory_notifier() directly rather than
register_hotmemory_notifier().
Link: https://lkml.kernel.org/r/20220923033347.3935160-6-liushixin2@huawei.com
Signed-off-by: Liu Shixin <liushixin2@huawei.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: Kefeng Wang <wangkefeng.wang@huawei.com>
Cc: Waiman Long <longman@redhat.com>
Cc: zefan li <lizefan.x@bytedance.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'mm/mm_init.c')
| -rw-r--r-- | mm/mm_init.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/mm/mm_init.c b/mm/mm_init.c index 0d7b2bd2454a..44aadc162d1f 100644 --- a/mm/mm_init.c +++ b/mm/mm_init.c @@ -178,16 +178,10 @@ static int __meminit mm_compute_batch_notifier(struct notifier_block *self, return NOTIFY_OK; } -static struct notifier_block compute_batch_nb __meminitdata = { - .notifier_call = mm_compute_batch_notifier, - .priority = IPC_CALLBACK_PRI, /* use lowest priority */ -}; - static int __init mm_compute_batch_init(void) { mm_compute_batch(sysctl_overcommit_memory); - register_hotmemory_notifier(&compute_batch_nb); - + hotplug_memory_notifier(mm_compute_batch_notifier, IPC_CALLBACK_PRI); return 0; } |