vmalloc_32_user(9) centos man page | unix.com

VMALLOC_32_USER(9)					    Memory Management in Linux						VMALLOC_32_USER(9)

NAME
       vmalloc_32_user - allocate zeroed virtually contiguous 32bit memory

SYNOPSIS
       void * vmalloc_32_user(unsigned long size);

ARGUMENTS
       size
	   allocation size

DESCRIPTION
       The resulting memory area is 32bit addressable and zeroed so it can be mapped to userspace without leaking data.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014							VMALLOC_32_USER(9)