diff options
| author | Liu Shixin <liushixin2@huawei.com> | 2022-09-23 11:33:47 +0800 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-11-08 17:37:17 -0800 |
| commit | 1eeaa4fd39b0b1b3e986f8eab6978e69b01e3c5e (patch) | |
| tree | 5ff171ad093d466d33ae18d686b6adbd792e7085 /include/linux/memory.h | |
| parent | eafd296e0cc0cc03b4ae01c2b3b07273514d757c (diff) | |
| download | linux-1eeaa4fd39b0b1b3e986f8eab6978e69b01e3c5e.tar.gz | |
memory: move hotplug memory notifier priority to same file for easy sorting
The priority of hotplug memory callback is defined in a different file.
And there are some callers using numbers directly. Collect them together
into include/linux/memory.h for easy reading. This allows us to sort
their priorities more intuitively without additional comments.
Link: https://lkml.kernel.org/r/20220923033347.3935160-9-liushixin2@huawei.com
Signed-off-by: Liu Shixin <liushixin2@huawei.com>
Cc: Christoph Lameter <cl@linux.com>
Cc: David Hildenbrand <david@redhat.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 'include/linux/memory.h')
| -rw-r--r-- | include/linux/memory.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/include/linux/memory.h b/include/linux/memory.h index 98d2a2ebcc10b7..463662ef761423 100644 --- a/include/linux/memory.h +++ b/include/linux/memory.h @@ -112,8 +112,13 @@ struct mem_section; * Priorities for the hotplug memory callback routines (stored in decreasing * order in the callback chain) */ -#define SLAB_CALLBACK_PRI 1 -#define IPC_CALLBACK_PRI 10 +#define DEFAULT_CALLBACK_PRI 0 +#define SLAB_CALLBACK_PRI 1 +#define HMAT_CALLBACK_PRI 2 +#define MM_COMPUTE_BATCH_PRI 10 +#define CPUSET_CALLBACK_PRI 10 +#define MEMTIER_HOTPLUG_PRI 100 +#define KSM_CALLBACK_PRI 100 #ifndef CONFIG_MEMORY_HOTPLUG static inline void memory_dev_init(void) |