[PATCH 0/3] KVM: PPC: Book3S HV: More flexible allocator for linear memory

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

 



This series of 3 patches makes it possible for guests to allocate
whatever size of HPT they need from linear memory preallocated at
boot, rather than being restricted to a single size of HPT (by
default, 16MB) and having to use the kernel page allocator for
anything else -- which in practice limits them to at most 16MB given
the default value for the maximum page order.  Instead of allocating
many individual pieces of memory, this allocates a single contiguous
area and uses a simple bitmap-based allocator to hand out pieces of it
as required.

Paul.
--
To unsubscribe from this list: send the line "unsubscribe kvm-ppc" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html


[Index of Archives]     [KVM Development]     [KVM ARM]     [KVM ia64]     [Linux Virtualization]     [Linux USB Devel]     [Linux Video]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [Big List of Linux Books]

  Powered by Linux