* Suren Baghdasaryan <surenb@xxxxxxxxxx> [211004 12:18]: > On Mon, Oct 4, 2021 at 12:03 AM Rolf Eike Beer <eb@xxxxxxxxx> wrote: > > > > > --- a/mm/madvise.c > > > +++ b/mm/madvise.c > > > @@ -63,76 +63,20 @@ static int madvise_need_mmap_write(int behavior) > > > } > > > > > > /* > > > - * We can potentially split a vm area into separate > > > - * areas, each area with its own behavior. > > > + * Update the vm_flags on regiion of a vma, splitting it or merging it as > > ^^ > > Thanks! Will fix in the next version. Since you'll be respinning for this comment, can you please point out that the split will keep the VMA as [vma->vm_start, new_end)? That is, __split_vma() is passed 0 for new_below. It might prove useful since the code is being reused. Thanks, Liam > > > > > Eike > > -- > > Rolf Eike Beer, emlix GmbH, http://www.emlix.com > > Fon +49 551 30664-0, Fax +49 551 30664-11 > > Gothaer Platz 3, 37083 Göttingen, Germany > > Sitz der Gesellschaft: Göttingen, Amtsgericht Göttingen HR B 3160 > > Geschäftsführung: Heike Jordan, Dr. Uwe Kracke – Ust-IdNr.: DE 205 198 055 > > > > emlix - smart embedded open source > > > > -- > > To unsubscribe from this group and stop receiving emails from it, send an email to kernel-team+unsubscribe@xxxxxxxxxxx. >
