selftests/damon: cleanup __pycache__/ with 'make clean'

Python-based tests creates __pycache__/ directory.  Remove it with 'make
clean' by defining it as EXTRA_CLEAN.

Link: https://lkml.kernel.org/r/20240827030336.7930-3-sj@kernel.org
Fixes: b5906f5f7359 ("selftests/damon: add a test for update_schemes_tried_regions sysfs command")
Signed-off-by: SeongJae Park <sj@kernel.org>
Cc: Brendan Higgins <brendanhiggins@google.com>
Cc: David Gow <davidgow@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

diff --git a/tools/testing/selftests/damon/Makefile b/tools/testing/selftests/damon/Makefile
index 1e2e98cc809d1f5cecfdd7c6b2d040c0e966ba10..5b2a6a5dd1af7f0b5c6306a38094aa540f6ad0ec 100644 (file)
--- a/tools/testing/selftests/damon/Makefile
+++ b/tools/testing/selftests/damon/Makefile
@@ -25,4 +25,6 @@ TEST_PROGS += debugfs_target_ids_pid_leak.sh
 TEST_PROGS += sysfs_update_removed_scheme_dir.sh
 TEST_PROGS += sysfs_update_schemes_tried_regions_hang.py
 
+EXTRA_CLEAN = __pycache__
+
 include ../lib.mk