[RFC v2 01/13] mm: export zap_page_range() for driver use
From: Xie Yongji <hidden>
Date: 2020-12-22 14:54:08
Also in:
kvm, linux-fsdevel, linux-mm
Subsystem:
memory management, memory management - core, the rest · Maintainers:
Andrew Morton, David Hildenbrand, Linus Torvalds
Export zap_page_range() for use in VDUSE. Signed-off-by: Xie Yongji <redacted> --- mm/memory.c | 1 + 1 file changed, 1 insertion(+)
diff --git a/mm/memory.c b/mm/memory.c
index 7d608765932b..edd2d6497bb3 100644
--- a/mm/memory.c
+++ b/mm/memory.c@@ -1542,6 +1542,7 @@ void zap_page_range(struct vm_area_struct *vma, unsigned long start, mmu_notifier_invalidate_range_end(&range); tlb_finish_mmu(&tlb, start, range.end); } +EXPORT_SYMBOL(zap_page_range); /** * zap_page_range_single - remove user pages in a given range
--
2.11.0