kmemleak: Annotate false positive in init_section_page_cgroup()

The pointer to the page_cgroup table allocated in
init_section_page_cgroup() is stored in section->page_cgroup as (base -
pfn). Since this value does not point to the beginning or inside the
allocated memory block, kmemleak reports a false positive.

This was reported in bugzilla.kernel.org as #16297.

Signed-off-by: Catalin Marinas <[email protected]>
Reported-by: Adrien Dessemond <[email protected]>
Reviewed-by: KAMEZAWA Hiroyuki <[email protected]>
Cc: Pekka Enberg <[email protected]>
Cc: Andrew Morton <[email protected]>

0 files changed, 0 insertions, 0 deletions