Hi all,
This series contains cleanups to remove dedicated macro and remove
unnecessary tlb_remove_page_size() for huge zero pmd. Also this adds
missing read-only THP checking for transparent_hugepage_enabled() and
avoids discarding hugepage if other processes are mapping it. More
details can be found in the respective changelogs. Thanks!
v2->v3:
collect Reviewed-by and Acked-by tag
rename transhuge_vma_enabled to transparent_hugepage_active and
add helper file_thp_enabled per David Hildenbrand
v1->v2:
collect Reviewed-by tag
add missing check for read-only THP per Yang Shi
Miaohe Lin (5):
mm/huge_memory.c: remove dedicated macro HPAGE_CACHE_INDEX_MASK
mm/huge_memory.c: use page->deferred_list
mm/huge_memory.c: add missing read-only THP checking in
transparent_hugepage_enabled()
mm/huge_memory.c: remove unnecessary tlb_remove_page_size() for huge
zero pmd
mm/huge_memory.c: don't discard hugepage if other processes are
mapping it
fs/proc/task_mmu.c | 2 +-
include/linux/huge_mm.h | 33 ++++++++++++++++++++++-----------
mm/huge_memory.c | 20 +++++++++++++-------
mm/khugepaged.c | 4 +---
mm/shmem.c | 3 +--
5 files changed, 38 insertions(+), 24 deletions(-)
--
2.23.0
