Re: [PATCH v3 1/6] x86/mm/KASLR: Improve code comments about struct kaslr_memory_region

[Baoquan He <bhe@redhat.com>]

On 02/18/19 at 11:17am, Baoquan He wrote:
> > > + * When KASLR is active then the MM code makes sure that for each region
> > > + * there's such a single, dynamic, global base address 'unsigned long'
> > > + * variable available for the KASLR code to point to and modify directly:
> > > + *
> > > + *     { &page_offset_base, 0 },
> > > + *     { &vmalloc_base,     0 },
> > > + *     { &vmemmap_base,     1 },
> > > + *
> > > + * @size_tb: size in TB of each memory region. Thereinto, the size of
> > 
> > nit: "Thereinto" is odd. I'd say "Therefore".


Recheck here, there might be a misunderstanding. Here, 'Thereinto', I
want to say among the sizes of these three memory regions, the size of
the physical memory mapping region is variable. Just look it up in dict,
it sounds right. 'Therefore' equals to 'Hence' which is not expected
here. Am I right?
> 
> Will replace it with 'Therefore'.
> 
> > 
> > > + * the physical memory mapping region is variable, calculated according
> > > + * to the actual size of system RAM in order to save more space for
> > > + * randomization. The rest are fixed values related to paging mode.
> > > + *
> > > + * @size_tb: is the size of each memory region after randomization, and
> > > + * its unit is TB.