Name
unmap_kernel_range_noflush —
unmap kernel VM area
Synopsis
void unmap_kernel_range_noflush ( | unsigned long addr, |
| | unsigned long size); |
Arguments
unsigned long addr
start of the VM area to unmap
unsigned long size
size of the VM area to unmap
Description
Unmap PFN_UP(size) pages at addr. The VM area addr and size
specify should have been allocated using get_vm_area and its
friends.
NOTE
This function does NOT do any cache flushing. The caller is
responsible for calling flush_cache_vunmap on to-be-mapped areas
before calling this function and flush_tlb_kernel_range after.