patch-2.4.0-test5 linux/mm/mmap.c

• Lines: 17
• Date: Mon Jul 24 18:30:10 2000
• Orig file: v2.4.0-test4/linux/mm/mmap.c
• Orig date: Mon Jul 10 16:47:27 2000

diff -u --recursive --new-file v2.4.0-test4/linux/mm/mmap.c linux/mm/mmap.c
@@ -69,7 +69,7 @@
 	return free > pages;
 }
 
-/* Remove one vm structure from the inode's i_mmap ring. */
+/* Remove one vm structure from the inode's i_mapping address space. */
 static inline void remove_shared_vm_struct(struct vm_area_struct *vma)
 {
 	struct file * file = vma->vm_file;
@@ -864,6 +864,7 @@
 		}
 		mm->map_count--;
 		remove_shared_vm_struct(mpnt);
+		flush_cache_range(mm, start, end);
 		zap_page_range(mm, start, size);
 		if (mpnt->vm_file)
 			fput(mpnt->vm_file);