[PATCH 0/2] Address issues slowing memory init

[Alexander Duyck]

This patch series is meant to address some issues I consider to be
low-hanging fruit in regards to memory initialization optimization.

With these two changes I am able to cut the hot-plug memory initialization
times in my environment in half.

---

Alexander Duyck (2):
      mm: Move page struct poisoning from CONFIG_DEBUG_VM to 
CONFIG_DEBUG_VM_PGFLAGS
      mm: Create non-atomic version of SetPageReserved for init use


 include/linux/page-flags.h |    1 +
 mm/memblock.c              |    2 +-
 mm/page_alloc.c            |    4 ++--
 mm/sparse.c                |    2 +-
 4 files changed, 5 insertions(+), 4 deletions(-)

--