* [PATCH] mm: hugetlb: correct CONFIG_CGROUP_HUGETLB macro name in comment
@ 2026-06-16 0:01 Ethan Nelson-Moore
2026-06-16 2:55 ` Muchun Song
0 siblings, 1 reply; 2+ messages in thread
From: Ethan Nelson-Moore @ 2026-06-16 0:01 UTC (permalink / raw)
To: linux-kernel, linux-mm, GitAuthor: Ethan Nelson-Moore
Cc: Muchun Song, Oscar Salvador, David Hildenbrand, Lorenzo Stoakes,
Andrew Morton, Pedro Falcato, Anthony Yznaga
A comment in <linux/hugetlb_cgroup.h> incorrectly refers to
CONFIG_MEM_RES_CTLR_HUGETLB, which has never existed in the kernel,
instead of CONFIG_CGROUP_HUGETLB. Correct it.
Discovered while searching for CONFIG_* symbols referenced in code but
not defined in any Kconfig file.
Signed-off-by: Ethan Nelson-Moore <enelsonmoore@gmail.com>
---
include/linux/hugetlb_cgroup.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/include/linux/hugetlb_cgroup.h b/include/linux/hugetlb_cgroup.h
index e5d64b8b59c2..16d72c8c71f6 100644
--- a/include/linux/hugetlb_cgroup.h
+++ b/include/linux/hugetlb_cgroup.h
@@ -267,5 +267,5 @@ static inline void hugetlb_cgroup_migrate(struct folio *old_folio,
{
}
-#endif /* CONFIG_MEM_RES_CTLR_HUGETLB */
+#endif /* CONFIG_CGROUP_HUGETLB */
#endif
--
2.43.0
^ permalink raw reply related [flat|nested] 2+ messages in thread* Re: [PATCH] mm: hugetlb: correct CONFIG_CGROUP_HUGETLB macro name in comment
2026-06-16 0:01 [PATCH] mm: hugetlb: correct CONFIG_CGROUP_HUGETLB macro name in comment Ethan Nelson-Moore
@ 2026-06-16 2:55 ` Muchun Song
0 siblings, 0 replies; 2+ messages in thread
From: Muchun Song @ 2026-06-16 2:55 UTC (permalink / raw)
To: Ethan Nelson-Moore
Cc: linux-kernel, linux-mm, Oscar Salvador, David Hildenbrand,
Lorenzo Stoakes, Andrew Morton, Pedro Falcato, Anthony Yznaga
> On Jun 16, 2026, at 08:01, Ethan Nelson-Moore <enelsonmoore@gmail.com> wrote:
>
> A comment in <linux/hugetlb_cgroup.h> incorrectly refers to
> CONFIG_MEM_RES_CTLR_HUGETLB, which has never existed in the kernel,
> instead of CONFIG_CGROUP_HUGETLB. Correct it.
>
> Discovered while searching for CONFIG_* symbols referenced in code but
> not defined in any Kconfig file.
>
> Signed-off-by: Ethan Nelson-Moore <enelsonmoore@gmail.com>
Reviewed-by: Muchun Song <muchun.song@linux.dev>
Thanks.
^ permalink raw reply [flat|nested] 2+ messages in thread
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2026-06-16 0:01 [PATCH] mm: hugetlb: correct CONFIG_CGROUP_HUGETLB macro name in comment Ethan Nelson-Moore
2026-06-16 2:55 ` Muchun Song
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