selftests/damon/sysfs: test DAMOS apply intervals

Update DAMON selftests to test existence of the file for reading/writing
DAMOS apply interval under each scheme directory.

Link: https://lkml.kernel.org/r/20230916020945.47296-8-sj@kernel.org
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Jonathan Corbet <corbet@lwn.net>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
This commit is contained in:
SeongJae Park 2023-09-16 02:09:43 +00:00 • committed by Andrew Morton
commit 65ded14e28