Messages in this thread | | | From | Muchun Song <> | Subject | [PATCH v2 0/6] Fix some bugs about HugeTLB code | Date | Wed, 6 Jan 2021 16:47:33 +0800 |
| |
This patch series aims to fix some bugs and add some improvements.
Changelog since v1 -> v2: - Export set_page_huge_active() in patch #2 to fix. - Using head[3].mapping to indicate the page is freed in patch #3. - Flush @free_hpage_work in patch #4.
Muchun Song (6): mm: migrate: do not migrate HugeTLB page whose refcount is one mm: hugetlbfs: fix cannot migrate the fallocated HugeTLB page mm: hugetlb: fix a race between freeing and dissolving the page mm: hugetlb: add return -EAGAIN for dissolve_free_huge_page mm: hugetlb: fix a race between isolating and freeing page mm: hugetlb: remove VM_BUG_ON_PAGE from page_huge_active
fs/hugetlbfs/inode.c | 3 ++- include/linux/hugetlb.h | 2 ++ mm/hugetlb.c | 69 +++++++++++++++++++++++++++++++++++++++++++------ mm/migrate.c | 6 +++++ 4 files changed, 71 insertions(+), 9 deletions(-)
-- 2.11.0
| |