[0/7] mm/damon: minor fixes and cleanups

Message

SeongJae Park Sept. 9, 2022, 8:28 p.m. UTC

This patchset contains minor fixes and cleanups for DAMON including

- selftest for a bug we found before (Patch 1), 
- fix of region holes in vaddr corner case and a kunit test for it
  (Patches 2 and 3), and
- documents/Kconfig updates for title wordsmithing (Patch 4) and more
  aggressive DAMON debugfs interface deprecation announcement
  (Patches 5-7).

SeongJae Park (7):
  selftest/damon: add a test for duplicate context dirs creation
  mm/damon/core: avoid holes in newly set monitoring target ranges
  mm/damon/core-test: test damon_set_regions
  Docs/admin-guide/mm/damon: rename the title of the document
  mm/damon/Kconfig: Notify debugfs deprecation plan
  Docs/DAMON/start: mention the dependency as sysfs instead of debugfs
  Docs/admin-guide/mm/damon/usage: note DAMON debugfs interface
    deprecation plan

 Documentation/admin-guide/mm/damon/index.rst  |  6 ++---
 Documentation/admin-guide/mm/damon/start.rst  | 13 +++------
 Documentation/admin-guide/mm/damon/usage.rst  |  5 ++++
 mm/damon/Kconfig                              |  3 +++
 mm/damon/core-test.h                          | 23 ++++++++++++++++
 mm/damon/core.c                               | 24 +++++++++++++++++
 tools/testing/selftests/damon/Makefile        |  1 +
 .../debugfs_duplicate_context_creation.sh     | 27 +++++++++++++++++++
 8 files changed, 89 insertions(+), 13 deletions(-)
 create mode 100644 tools/testing/selftests/damon/debugfs_duplicate_context_creation.sh