Passing a size of 0 in to vma_resize will now not attempt to alter the VMA size, but will still put the size into the passed-in pointer. Using this allows querying the size of a VMA without changing it.
Passing a size of 0 in to vma_resize will now not attempt to alter the VMA size, but will still put the size into the passed-in pointer. Using this allows querying the size of a VMA without changing it.