Make clear_vm_uninitialized_flag() available to other parts of the kernel that need to manage vmalloc areas manually, such as KHO for restoring vmallocs. Signed-off-by: Pasha Tatashin --- mm/internal.h | 2 ++ mm/vmalloc.c | 2 +- 2 files changed, 3 insertions(+), 1 deletion(-) diff --git a/mm/internal.h b/mm/internal.h index 39ab37bb0e1d..2daa6a744172 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -1469,6 +1469,8 @@ int __must_check vmap_pages_range_noflush(unsigned long addr, unsigned long end, } #endif +void clear_vm_uninitialized_flag(struct vm_struct *vm); + int __must_check __vmap_pages_range_noflush(unsigned long addr, unsigned long end, pgprot_t prot, struct page **pages, unsigned int page_shift); diff --git a/mm/vmalloc.c b/mm/vmalloc.c index 56e3611c562a..33216b3c15de 100644 --- a/mm/vmalloc.c +++ b/mm/vmalloc.c @@ -3189,7 +3189,7 @@ void __init vm_area_register_early(struct vm_struct *vm, size_t align) kasan_populate_early_vm_area_shadow(vm->addr, vm->size); } -static void clear_vm_uninitialized_flag(struct vm_struct *vm) +void clear_vm_uninitialized_flag(struct vm_struct *vm) { /* * Before removing VM_UNINITIALIZED, -- 2.53.0.414.gf7e9f6c205-goog