mm/vmalloc.c: rename VM_UNLIST to VM_UNINITIALIZED

VM_UNLIST was used to indicate that the vm_struct is not listed in
vmlist.

But after commit 4341fa454796 ("mm, vmalloc: remove list management of
vmlist after initializing vmalloc"), the meaning of this flag changed.
It now means the vm_struct is not fully initialized.  So renaming it to
VM_UNINITIALIZED seems more reasonable.

Also change clear_vm_unlist to clear_vm_uninitialized_flag.

Signed-off-by: Zhang Yanfei <zhangyanfei@cn.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 6 insertions, 6 deletions

diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
index dd0a2c810529..4b8a89189a29 100644
--- a/include/linux/vmalloc.h
+++ b/include/linux/vmalloc.h
@@ -10,12 +10,12 @@
 struct vm_area_struct;          /* vma defining user mapping in mm_types.h */
 
 /* bits in flags of vmalloc's vm_struct below */
-#define VM_IOREMAP      0x00000001      /* ioremap() and friends */
-#define VM_ALLOC        0x00000002      /* vmalloc() */
-#define VM_MAP          0x00000004      /* vmap()ed pages */
-#define VM_USERMAP      0x00000008      /* suitable for remap_vmalloc_range */
-#define VM_VPAGES       0x00000010      /* buffer for pages was vmalloc'ed */
-#define VM_UNLIST       0x00000020      /* vm_struct is not listed in vmlist */
+#define VM_IOREMAP              0x00000001      /* ioremap() and friends */
+#define VM_ALLOC                0x00000002      /* vmalloc() */
+#define VM_MAP                  0x00000004      /* vmap()ed pages */
+#define VM_USERMAP              0x00000008      /* suitable for remap_vmalloc_range */
+#define VM_VPAGES               0x00000010      /* buffer for pages was vmalloc'ed */
+#define VM_UNINITIALIZED        0x00000020      /* vm_struct is not fully initialized */
 /* bits [20..32] reserved for arch specific ioremap internals */
 
 /*