+ selftets-damon-sysfs-test-existence-and-permission-of-avail_operations.patch added to -mm tree

+ selftets-damon-sysfs-test-existence-and-permission-of-avail_operations.patch added to -mm tree

[Andrew Morton]

The patch titled
     Subject: selftets/damon/sysfs: test existence and permission of avail_operations
has been added to the -mm tree.  Its filename is
     selftets-damon-sysfs-test-existence-and-permission-of-avail_operations.patch

This patch should soon appear at
    https://ozlabs.org/~akpm/mmots/broken-out/selftets-damon-sysfs-test-existence-and-permission-of-avail_operations.patch
and later at
    https://ozlabs.org/~akpm/mmotm/broken-out/selftets-damon-sysfs-test-existence-and-permission-of-avail_operations.patch

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------------------------------------------------------
From: SeongJae Park <sj@kernel.org>
Subject: selftets/damon/sysfs: test existence and permission of avail_operations

This commit adds a selftest test case for ensuring the existence and the
permission (read-only) of the 'avail_oprations' DAMON sysfs file.

Link: https://lkml.kernel.org/r/20220426203843.45238-4-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 tools/testing/selftests/damon/sysfs.sh |    1 +
 1 file changed, 1 insertion(+)

--- a/tools/testing/selftests/damon/sysfs.sh~selftets-damon-sysfs-test-existence-and-permission-of-avail_operations
+++ a/tools/testing/selftests/damon/sysfs.sh
@@ -231,6 +231,7 @@ test_context()
 {
 	context_dir=$1
 	ensure_dir "$context_dir" "exist"
+	ensure_file "$context_dir/avail_operations" "exit" 400
 	ensure_file "$context_dir/operations" "exist" 600
 	test_monitoring_attrs "$context_dir/monitoring_attrs"
 	test_targets "$context_dir/targets"
_

Patches currently in -mm which might be from sj@kernel.org are

mm-damon-core-test-add-a-kunit-test-case-for-ops-registration.patch
mm-damon-core-add-a-function-for-damon_operations-registration-checks.patch
mm-damon-sysfs-add-a-file-for-listing-available-monitoring-ops.patch
selftets-damon-sysfs-test-existence-and-permission-of-avail_operations.patch
docs-abiadmin-guide-damon-document-avail_operations-sysfs-file.patch