Re: [PATCH v2 6/6] mm: export dump_mm()

On Wed, Jan 25, 2023 at 12:38:51AM -0800, Suren Baghdasaryan wrote:

mmap_assert_write_locked() is used in vm_flags modifiers. Because mmap_assert_write_locked() uses dump_mm() and vm_flags are sometimes modified from from inside a module, it's necessary to export dump_mm() function.

Signed-off-by: Suren Baghdasaryan surenb@google.com

Acked-by: Mike Rapoport (IBM) rppt@kernel.org

---

mm/debug.c | 1 + 1 file changed, 1 insertion(+)

diff --git a/mm/debug.c b/mm/debug.c index 9d3d893dc7f4..96d594e16292 100644 --- a/mm/debug.c +++ b/mm/debug.c @@ -215,6 +215,7 @@ void dump_mm(const struct mm_struct *mm) mm->def_flags, &mm->def_flags ); } +EXPORT_SYMBOL(dump_mm);

static bool page_init_poisoning __read_mostly = true;

-- 2.39.1