On Thu, Aug 28, 2025 at 12:01:18AM +0200, David Hildenbrand wrote:
We're allocating a higher-order page from the buddy. For these pages (that are guaranteed to not exceed a single memory section) there is no need to use nth_page().
Signed-off-by: David Hildenbrand david@redhat.com
Oh hello! Now it all comes together :)
nth_tag():
LGTM, so:
Reviewed-by: Lorenzo Stoakes lorenzo.stoakes@oracle.com
mm/percpu-km.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/mm/percpu-km.c b/mm/percpu-km.c index fe31aa19db81a..4efa74a495cb6 100644 --- a/mm/percpu-km.c +++ b/mm/percpu-km.c @@ -69,7 +69,7 @@ static struct pcpu_chunk *pcpu_create_chunk(gfp_t gfp) }
for (i = 0; i < nr_pages; i++)
pcpu_set_page_chunk(nth_page(pages, i), chunk);
pcpu_set_page_chunk(pages + i, chunk);chunk->data = pages; chunk->base_addr = page_address(pages);
-- 2.50.1