vmalloc_init() adds 'vmap_area's for early 'vm_struct's.
This patch fixes vmalloc_init() to correctly initialize
vmap_area for the given vm_struct.
Signed-off-by: KyongHo Cho <pullip.cho@xxxxxxxxxxx>
---
mm/vmalloc.c | 3 ++-
1 files changed, 2 insertions(+), 1 deletions(-)
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 94dff88..1196c77 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -1185,9 +1185,10 @@ void __init vmalloc_init(void)
/* Import existing vmlist entries. */
for (tmp = vmlist; tmp; tmp = tmp->next) {
va = kzalloc(sizeof(struct vmap_area), GFP_NOWAIT);
- va->flags = tmp->flags | VM_VM_AREA;
+ va->flags = VM_VM_AREA;
va->va_start = (unsigned long)tmp->addr;
va->va_end = va->va_start + tmp->size;
+ va->vm = tmp;
__insert_vmap_area(va);
}
--
1.7.1
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