UNMAP_KERNEL_RANGE(9)               Memory Management in Linux              UNMAP_KERNEL_RANGE(9)



NAME
       unmap_kernel_range - unmap kernel VM area and flush cache and TLB

SYNOPSIS
       void unmap_kernel_range(unsigned long addr, unsigned long size);

ARGUMENTS
       addr
           start of the VM area to unmap

       size
           size of the VM area to unmap

DESCRIPTION
       Similar to unmap_kernel_range_noflush but flushes vcache before the unmapping and tlb
       after.

COPYRIGHT
Kernel Hackers Manual 4.8.                 January 2017                     UNMAP_KERNEL_RANGE(9)