From: Yu Changchun <yuchangchun1@huawei.com> Colin Cross (2): mm: rearrange madvise code to allow for reuse mm: add a field to store names for private anonymous memory Suren Baghdasaryan (1): mm: add anonymous vma name refcounting Documentation/filesystems/proc.rst | 2 + fs/proc/task_mmu.c | 12 +- fs/userfaultfd.c | 7 +- include/linux/mm.h | 13 +- include/linux/mm_types.h | 71 ++++- include/uapi/linux/prctl.h | 3 + kernel/fork.c | 2 + kernel/sys.c | 63 ++++ mm/Kconfig | 14 + mm/madvise.c | 487 +++++++++++++++++++---------- mm/mempolicy.c | 3 +- mm/mlock.c | 2 +- mm/mmap.c | 38 ++- mm/mprotect.c | 2 +- 14 files changed, 532 insertions(+), 187 deletions(-) -- 2.25.1