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SeongJae Park 2a91cb2d2b Docs/translations/*/admin-guide/mm/damon/usage: remove DAMON debugfs interface documentation
Patch series "mm/damon: remove DAMON debugfs interface".

DAMON debugfs interface was the only user interface of DAMON at the
beginning[1].  However, it turned out the interface would be not good
enough for long-term flexibility and stability.

In Feb 2022[2], we therefore introduced DAMON sysfs interface as an
alternative user interface that aims long-term flexibility and stability. 
With its introduction, DAMON debugfs interface has announced to be
deprecated in near future.

In Feb 2023[3], we announced the official deprecation of DAMON debugfs
interface.  In Jan 2024[4], we further made the deprecation difficult to
be ignored.

In Oct 2024[5], we posted an RFC version of this patch series as the last
notice.

And as of this writing, no problem or concerns about the removal plan have
reported.  Apparently users are already moved to the alternative, or made
good plans for the change.

Remove the DAMON debugfs interface code from the tree.  Given the past
timeline and the absence of reported problems or concerns, it is safe
enough to be done.

[1] https://lore.kernel.org/20210716081449.22187-1-sj38.park@gmail.com
[2] https://lore.kernel.org/20220228081314.5770-1-sj@kernel.org
[3] https://lore.kernel.org/20230209192009.7885-1-sj@kernel.org
[4] https://lore.kernel.org/20240130013549.89538-1-sj@kernel.org
[5] https://lore.kernel.org/20241015175412.60563-1-sj@kernel.org


This patch (of 8):

It's time to remove DAMON debugfs interface, which has deprecated long
before in February 2023.  Read the cover letter of this patch sereis for
more details.

Remove DAMON debugfs interface usage documentation and references to it
from translations, to avoid confusing users with documents for already
removed things.

Link: https://lkml.kernel.org/r/20250106191941.107070-1-sj@kernel.org
Link: https://lkml.kernel.org/r/20250106191941.107070-2-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Alex Shi <alexs@kernel.org>
Cc: Brendan Higgins <brendan.higgins@linux.dev>
Cc: David Gow <davidgow@google.com>
Cc: Hu Haowen <2023002089@link.tyut.edu.cn>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Rae Moar <rmoar@google.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Yanteng Si <si.yanteng@linux.dev>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
2025-01-25 20:22:28 -08:00
Documentation Docs/translations/*/admin-guide/mm/damon/usage: remove DAMON debugfs interface documentation 2025-01-25 20:22:28 -08:00
LICENSES LICENSES: add 0BSD license text 2024-09-01 20:43:24 -07:00
arch mm: introduce ctor/dtor at PGD level 2025-01-25 20:22:24 -08:00
block block: avoid to reuse `hctx` not removed from cpuhp callback list 2024-12-18 07:25:37 -07:00
certs sign-file,extract-cert: use pkcs11 provider for OPENSSL MAJOR >= 3 2024-09-20 19:52:48 +03:00
crypto crypto: rsassa-pkcs1 - Copy source data for SG list 2024-12-10 13:34:05 +08:00
drivers mm: add build-time option for hotplug memory default online type 2025-01-25 20:22:21 -08:00
fs lib/list_debug.c: add object information in case of invalid object 2025-01-25 20:22:23 -08:00
include mm/damon/core: pass per-region filter-passed bytes to damos_walk_control->walk_fn() 2025-01-25 20:22:28 -08:00
init - The series "resource: A couple of cleanups" from Andy Shevchenko 2024-11-25 16:09:48 -08:00
io_uring io_uring/kbuf: use pre-committed buffer address for non-pollable file 2025-01-03 09:38:37 -07:00
ipc - The series "resource: A couple of cleanups" from Andy Shevchenko 2024-11-25 16:09:48 -08:00
kernel mm: convert mm_lock_seq to a proper seqcount 2025-01-13 22:40:50 -08:00
lib lib/list_debug.c: add object information in case of invalid object 2025-01-25 20:22:23 -08:00
mm mm/damon/sysfs-schemes: expose per-region filter-passed bytes 2025-01-25 20:22:28 -08:00
net Nothing major here. Over the last two weeks we gathered only around 2025-01-03 14:36:54 -08:00
rust workqueue: Fixes for v6.13-rc5 2025-01-03 15:03:56 -08:00
samples samples/damon/prcl: implement schemes setup 2025-01-13 22:40:57 -08:00
scripts scripts/decode_stacktrace.sh: fix decoding of lines with an additional info 2025-01-12 19:03:34 -08:00
security selinux/stable-6.13 PR 20241217 2024-12-18 12:10:15 -08:00
sound sound fixes for 6.13-rc6 2025-01-03 10:54:51 -08:00
tools selftests/mm: add new test cases to the migration test 2025-01-25 20:22:21 -08:00
usr kbuild: Drop support for include/asm-<arch> in headers_check.pl 2024-12-21 11:43:17 +09:00
virt VFIO updates for v6.13 2024-11-27 12:57:03 -08:00
.clang-format clang-format: Update with v6.11-rc1's `for_each` macro list 2024-08-02 13:20:31 +02:00
.clippy.toml rust: enable Clippy's `check-private-items` 2024-10-07 21:39:57 +02:00
.cocciconfig scripts: add Linux .cocciconfig for coccinelle 2016-07-22 12:13:39 +02:00
.editorconfig .editorconfig: remove trim_trailing_whitespace option 2024-06-13 16:47:52 +02:00
.get_maintainer.ignore MAINTAINERS: Retire Ralf Baechle 2024-11-12 15:48:59 +01:00
.gitattributes .gitattributes: set diff driver for Rust source code files 2023-05-31 17:48:25 +02:00
.gitignore Kbuild updates for v6.13 2024-11-30 13:41:50 -08:00
.mailmap mailmap: modify the entry for Mathieu Othacehe 2024-12-30 17:59:08 -08:00
.rustfmt.toml rust: add `.rustfmt.toml` 2022-09-28 09:02:20 +02:00
COPYING COPYING: state that all contributions really are covered by this file 2020-02-10 13:32:20 -08:00
CREDITS cgroup: Changes for v6.13 2024-11-20 09:54:49 -08:00
Kbuild Kbuild updates for v6.1 2022-10-10 12:00:45 -07:00
Kconfig kbuild: ensure full rebuild when the compiler is updated 2020-05-12 13:28:33 +09:00
MAINTAINERS MAINTAINERS: update MEMORY MAPPING section 2025-01-13 22:40:59 -08:00
Makefile Linux 6.13-rc6 2025-01-05 14:13:40 -08:00
README README: Fix spelling 2024-03-18 03:36:32 -06:00

README

Linux kernel
============

There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.

In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``.  The formatted documentation can also be read online at:

    https://www.kernel.org/doc/html/latest/

There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.

Please read the Documentation/process/changes.rst file, as it contains the
requirements for building and running the kernel, and information about
the problems which may result by upgrading your kernel.