This patchset contains patches for trivial fixups of DAMON's documentation, MAINTAINERS section, and selftests.
SeongJae Park (8): mm/damon/core: update kernel-doc comments for DAMOS action supports of each DAMON operations set mm/damon/core: update kernel-doc comments for DAMOS filters supports of each DAMON operations set Docs/mm/damon/index: mention DAMOS on the intro Docs/admin-guide/mm/damon/usage: update DAMOS actions/filters supports of each DAMON operations set Docs/mm/damon: add a maintainer-profile for DAMON MAINTAINERS/DAMON: link maintainer profile, git trees, and website selftests/damon/sysfs: hide expected write failures selftests/damon/debugfs_rm_non_contexts: hide expected write error messages
Documentation/admin-guide/mm/damon/usage.rst | 41 ++++++++---- Documentation/mm/damon/index.rst | 22 ++++--- Documentation/mm/damon/maintainer-profile.rst | 62 +++++++++++++++++++ MAINTAINERS | 5 ++ include/linux/damon.h | 11 ++++ .../damon/debugfs_rm_non_contexts.sh | 2 +- tools/testing/selftests/damon/sysfs.sh | 2 +- 7 files changed, 122 insertions(+), 23 deletions(-) create mode 100644 Documentation/mm/damon/maintainer-profile.rst
DAMON selftests for sysfs (sysfs.sh) tests if some writes to DAMON sysfs interface files fails as expected. It makes the test results noisy with the failure error message because it tests a number of such failures. Redirect the expected failure error messages to /dev/null to make the results clean.
Signed-off-by: SeongJae Park sj@kernel.org --- tools/testing/selftests/damon/sysfs.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/damon/sysfs.sh b/tools/testing/selftests/damon/sysfs.sh index a00336ffdcad..bcd4734ca094 100644 --- a/tools/testing/selftests/damon/sysfs.sh +++ b/tools/testing/selftests/damon/sysfs.sh @@ -24,7 +24,7 @@ ensure_write_fail() content=$2 reason=$3
- if echo "$content" > "$file" + if (echo "$content" > "$file") 2> /dev/null then echo "writing $content to $file succeed ($fail_reason)" echo "expected failure because $reason"
A selftest case for DAMON debugfs interface has a test for expected failure. To make the test output clean, hide the expected failure error message.
Signed-off-by: SeongJae Park sj@kernel.org --- tools/testing/selftests/damon/debugfs_rm_non_contexts.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/tools/testing/selftests/damon/debugfs_rm_non_contexts.sh b/tools/testing/selftests/damon/debugfs_rm_non_contexts.sh index 48b7af6b022c..f3ffeb1343cf 100644 --- a/tools/testing/selftests/damon/debugfs_rm_non_contexts.sh +++ b/tools/testing/selftests/damon/debugfs_rm_non_contexts.sh @@ -10,7 +10,7 @@ dmesg -C
for file in "$DBGFS/"* do - echo "$(basename "$f")" > "$DBGFS/rm_contexts" + (echo "$(basename "$f")" > "$DBGFS/rm_contexts") &> /dev/null if dmesg | grep -q BUG then dmesg
linux-kselftest-mirror@lists.linaro.org
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SeongJae Park