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@xxxxxxxxxx> Acked-by: Mike Rapoport (IBM) <rppt@xxxxxxxxxx> > --- > 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 >
