From: Christophe Leroy
Since only the virtual address of allocated blocks is used,
lets use functions returning directly virtual address.
Those functions have the advantage of also zeroing the block.
[ MR:
- updated error message in alloc_stack() to be more verbose
- convereted several additi
Mike Rapoport writes:
> From: Christophe Leroy
>
> Since only the virtual address of allocated blocks is used,
> lets use functions returning directly virtual address.
>
> Those functions have the advantage of also zeroing the block.
>
> [ MR:
> - updated error message in alloc_stack() to be mo