On Sat, 2012-03-31 at 13:29 +0400, Konstantin Khlebnikov wrote: > This patch shuffles some bits in vma->vm_flags > > before patch: > > 0x00000200 0x01000000 0x20000000 0x40000000 > x86 VM_NOHUGEPAGE VM_HUGEPAGE - VM_PAT > powerpc - - VM_SAO - > parisc VM_GROWSUP - - - > ia64 VM_GROWSUP - - - > nommu - VM_MAPPED_COPY - - > others - - - - > > after patch: > > 0x00000200 0x01000000 0x20000000 0x40000000 > x86 - VM_PAT VM_HUGEPAGE VM_NOHUGEPAGE > powerpc - VM_SAO - - > parisc - VM_GROWSUP - - > ia64 - VM_GROWSUP - - > nommu - VM_MAPPED_COPY - - > others - VM_ARCH_1 - - > > And voila! One completely free bit. Great :-) Let me know when you free VM_ARCH_2 as well as I have good use for it too :-) Cheers, Ben. -- 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/ . Fight unfair telecom internet charges in Canada: sign http://stopthemeter.ca/ Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>