The patch titled Subject: mm/memory_hotplug: add static qualifier for online_policy_to_str() has been added to the -mm tree. Its filename is mm-memory_hotplug-add-static-qualifier-for-online_policy_to_str.patch This patch should soon appear at https://ozlabs.org/~akpm/mmots/broken-out/mm-memory_hotplug-add-static-qualifier-for-online_policy_to_str.patch and later at https://ozlabs.org/~akpm/mmotm/broken-out/mm-memory_hotplug-add-static-qualifier-for-online_policy_to_str.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/process/submit-checklist.rst when testing your code *** The -mm tree is included into linux-next and is updated there every 3-4 working days ------------------------------------------------------ From: Tang Yizhou <tangyizhou@xxxxxxxxxx> Subject: mm/memory_hotplug: add static qualifier for online_policy_to_str() online_policy_to_str is only used in memory_hotplug.c and should be defined as static. Link: https://lkml.kernel.org/r/20210913024534.26161-1-tangyizhou@xxxxxxxxxx Signed-off-by: Tang Yizhou <tangyizhou@xxxxxxxxxx> Reviewed-by: Muchun Song <songmuchun@xxxxxxxxxxxxx> Reviewed-by: David Hildenbrand <david@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- mm/memory_hotplug.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/mm/memory_hotplug.c~mm-memory_hotplug-add-static-qualifier-for-online_policy_to_str +++ a/mm/memory_hotplug.c @@ -57,7 +57,7 @@ enum { ONLINE_POLICY_AUTO_MOVABLE, }; -const char *online_policy_to_str[] = { +static const char * const online_policy_to_str[] = { [ONLINE_POLICY_CONTIG_ZONES] = "contig-zones", [ONLINE_POLICY_AUTO_MOVABLE] = "auto-movable", }; _ Patches currently in -mm which might be from tangyizhou@xxxxxxxxxx are mm-memory_hotplug-add-static-qualifier-for-online_policy_to_str.patch