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/[email protected]/
This patch series is based on mm-unstable branch (specifically commit
1bdf44dbc966e31c635199d413ee064a7d320844). This is fourth version,
I added a mremap expand merge test, added a comment and new variables to
the merge call and based the series on the mm-unstable kernel branch.
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(-)
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2.35.1