Merge remote-tracking branch 'berlin/berlin/for-next'

[karo-tx-linux.git] / mm / vmalloc.c

diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 2faaa2976447a104ac5017ce7f4ad1e52b808b0b..af3a519e40c2ba9e08a0ff41eadeae945e813dbb 100644 (file)
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -2688,52 +2688,5 @@ static int __init proc_vmalloc_init(void)
 }
 module_init(proc_vmalloc_init);
 
-void get_vmalloc_info(struct vmalloc_info *vmi)
-{
-       struct vmap_area *va;
-       unsigned long free_area_size;
-       unsigned long prev_end;
-
-       vmi->used = 0;
-       vmi->largest_chunk = 0;
-
-       prev_end = VMALLOC_START;
-
-       rcu_read_lock();
-
-       if (list_empty(&vmap_area_list)) {
-               vmi->largest_chunk = VMALLOC_TOTAL;
-               goto out;
-       }
-
-       list_for_each_entry_rcu(va, &vmap_area_list, list) {
-               unsigned long addr = va->va_start;
-
-               /*
-                * Some archs keep another range for modules in vmalloc space
-                */
-               if (addr < VMALLOC_START)
-                       continue;
-               if (addr >= VMALLOC_END)
-                       break;
-
-               if (va->flags & (VM_LAZY_FREE | VM_LAZY_FREEING))
-                       continue;
-
-               vmi->used += (va->va_end - va->va_start);
-
-               free_area_size = addr - prev_end;
-               if (vmi->largest_chunk < free_area_size)
-                       vmi->largest_chunk = free_area_size;
-
-               prev_end = va->va_end;
-       }
-
-       if (VMALLOC_END - prev_end > vmi->largest_chunk)
-               vmi->largest_chunk = VMALLOC_END - prev_end;
-
-out:
-       rcu_read_unlock();
-}
 #endif