1. NAME▲

unmap_kernel_range_noflush - unmap kernel VM area

2. SYNOPSIS ▲

void unmap_kernel_range_noflush(unsigned long  addr , unsigned long  size );

3. ARGUMENTS ▲

addr
    start of the VM area to unmap

size
    size of the VM area to unmap

4. 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.

5. 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.

6. COPYRIGHT ▲