Hi Andrew, Patches below fixes two mlock-related bugs and increase rate of success for split_huge_page(). I also implemented debugfs handle to split all huge pages in the system. It's useful for debugging. Kirill A. Shutemov (4): thp: add debugfs handle to split all huge pages thp: fix regression in handling mlocked pages in __split_huge_pmd() mm: stop __munlock_pagevec_fill() if THP enounted thp: increase split_huge_page() success rate mm/huge_memory.c | 70 ++++++++++++++++++++++++++++++++++++++++++++++++++++---- mm/mlock.c | 7 ++++++ 2 files changed, 72 insertions(+), 5 deletions(-) -- 2.6.4 -- 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>