mm/page_alloc: Fix try_alloc_pages

mm/page_alloc: Fix try_alloc_pages

Fix an obvious bug. try_alloc_pages() should set_page_refcounted.

[ Not so obvious: it was probably correct at the time it was written but
  was at some point then rebased on top of v6.14-rc1.

  And at that point there was a semantic conflict with commit
  efabfe1420f5 ("mm/page_alloc: move set_page_refcounted() to callers
  of get_page_from_freelist()") and became buggy.
							- Linus ]

Fixes: 97769a53f117 ("mm, bpf: Introduce try_alloc_pages() for opportunistic page allocation")
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Reviewed-by: Shakeel Butt <shakeel.butt@linux.dev>
Acked-by: Michal Hocko <mhocko@suse.com>
Acked-by: Vlastimil BAbka <vbabka@suse.cz>
Reviewed-by: Harry Yoo <harry.yoo@oracle.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>