mbox series

[v2,0/2] Refactor of vma_merge and new merge call

Message ID 20220602145642.16948-1-matenajakub@gmail.com (mailing list archive)
Headers show
Series Refactor of vma_merge and new merge call | expand

Message

Jakub Matěna June 2, 2022, 2:56 p.m. UTC 
I am currently working on my master's thesis trying to increase
number of merges of VMAs currently failing because of page offset
incompatibility and difference in their anon_vmas. The following
refactor and added merge call included in this series is just two
smaller upgrades I created along the way.

The rest of the work is still being worked on but was send to mailing
list as a RFC:
https://lore.kernel.org/all/20220516125405.1675-1-matenajakub@gmail.com/

This patch series is based on tag v5.18. This is third version,
I added a mremap expand merge test, added a comment and new variables to
the merge call and based the series on a newer kernel version.

Jakub Matěna (2):
  mm: refactor of vma_merge()
  mm: add merging after mremap resize

 mm/mmap.c   | 87 +++++++++++++++++++++++------------------------------
 mm/mremap.c |  8 +++--
 2 files changed, 43 insertions(+), 52 deletions(-)