android_kernel_motorola_sm6375/Documentation/vm
Repository files (latest commit first)
Filename Latest commit message Latest commit date
Jérôme Glisse 023a019a9b mm/hmm: add default fault flags to avoid the need to pre-fill pfns arrays
The HMM mirror API can be use in two fashions.  The first one where the
HMM user coalesce multiple page faults into one request and set flags per
pfns for of those faults.  The second one where the HMM user want to
pre-fault a range with specific flags.  For the latter one it is a waste
to have the user pre-fill the pfn arrays with a default flags value.

This patch adds a default flags value allowing user to set them for a
range without having to pre-fill the pfn array.

Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Jérôme Glisse <[email protected]>
Reviewed-by: Ralph Campbell <[email protected]>
Cc: John Hubbard <[email protected]>
Cc: Dan Williams <[email protected]>
Cc: Arnd Bergmann <[email protected]>
Cc: Balbir Singh <[email protected]>
Cc: Dan Carpenter <[email protected]>
Cc: Ira Weiny <[email protected]>
Cc: Matthew Wilcox <[email protected]>
Cc: Souptick Joarder <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
2019-05-14 09:47:48 -07:00
..
.gitignore
active_mm.rst
balance.rst
cleancache.rst
conf.py
frontswap.rst
highmem.rst
hmm.rst mm/hmm: add default fault flags to avoid the need to pre-fill pfns arrays 2019-05-14 09:47:48 -07:00
hugetlbfs_reserv.rst docs/vm: Minor editorial changes in the THP and hugetlbfs 2019-04-30 06:34:40 -06:00
hwpoison.rst
index.rst docs/vm: add documentation of memory models 2019-04-30 06:30:01 -06:00
ksm.rst
memory-model.rst docs/vm: add documentation of memory models 2019-04-30 06:30:01 -06:00
mmu_notifier.rst
numa.rst docs: Use reference to link to rst file 2019-04-09 15:21:17 -06:00
overcommit-accounting.rst
page_frags.rst
page_migration.rst
page_owner.rst
remap_file_pages.rst
slub.rst docs: Add missing colon 2019-02-01 16:03:45 -07:00
split_page_table_lock.rst
swap_numa.rst
transhuge.rst docs/vm: Minor editorial changes in the THP and hugetlbfs 2019-04-30 06:34:40 -06:00
unevictable-lru.rst mm, drm/i915: mark pinned shmemfs pages as unevictable 2018-11-07 15:28:32 +00:00
z3fold.rst
zsmalloc.rst
zswap.rst