Re: [PATCH 1/1] mm: Fix struct page layout on 32-bit systems

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On Thu, Apr 15, 2021 at 09:11:56PM +0000, David Laight wrote:
> Isn't it possible to move the field down one long?
> This might require an explicit zero - but this is not a common
> code path - the extra write will be noise.

Then it overlaps page->mapping.  See emails passim.




[Index of Archives]     [Linux ARM Kernel]     [Linux ARM]     [Linux Omap]     [Fedora ARM]     [IETF Annouce]     [Bugtraq]     [Linux OMAP]     [Linux MIPS]     [eCos]     [Asterisk Internet PBX]     [Linux API]

  Powered by Linux