This patch series is split out series from [PATCH v7 00/11] Speedup mremap on
ppc64
(https://lore.kernel.org/linux-mm/20210607055131.156184-1-aneesh.ku...@linux.ibm.com)
dropping ppc64 specific changes.
I will send the ppc64 specific changes separately once we agree on how to
handle the
TLB flush changes.
Aneesh Kumar K.V (6):
selftest/mremap_test: Update the test to handle pagesize other than 4K
selftest/mremap_test: Avoid crash with static build
mm/mremap: Convert huge PUD move to separate helper
mm/mremap: Don't enable optimized PUD move if page table levels is 2
mm/mremap: Use pmd/pud_poplulate to update page table entries
mm/mremap: hold the rmap lock in write mode when moving page table
entries.
mm/mremap.c | 93 +++++++++++++++---
tools/testing/selftests/vm/mremap_test.c | 118 ++++++++++++-----------
2 files changed, 143 insertions(+), 68 deletions(-)
--
2.31.1
