Hi everyone, On Wed, Sep 12, 2012 at 05:27:59PM +0200, Michal Hocko wrote: > On Tue 11-09-12 17:47:13, Will Deacon wrote: > > Hello, > > Hi, > > > A few changes are required to common hugetlb code before the ARM support > > can be merged. I posted the main one previously, which has been picked up > > by akpm: > > > > http://marc.info/?l=linux-mm&m=134573987631394&w=2 > > > > The remaining three patches (included here) are all fairly minor but do > > affect other architectures. > > I am quite confused. Why THP changes are required for hugetlb code for > ARM? Some functions are just noops on x86 and with no arch other than x86 building the huge_memory.c file, those x86-noop parts that needed minor interface adjustments couldn't be noticed until now. Hopefully we got the brainer part right (i.e. the location of the x86 noop callouts), it's clearly untested. > Besides that I would suggest adding Andrea to the CC (added now the > whole series can be found here http://lkml.org/lkml/2012/9/11/322) list > for all THP changes. > > > > > All comments welcome, > > > > Will > > > > Catalin Marinas (2): > > mm: thp: Fix the pmd_clear() arguments in pmdp_get_and_clear() > > mm: thp: Fix the update_mmu_cache() last argument passing in > > mm/huge_memory.c Both: Reviewed-by: Andrea Arcangeli <aarcange@xxxxxxxxxx> > > > > Steve Capper (1): > > mm: Introduce HAVE_ARCH_TRANSPARENT_HUGEPAGE This was already introduced by the s390 THP support which I reviewed a few days ago, and it's already included in -mm, so it can be dropped. Thanks! Andrea -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>