Kernel/linux
1
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git synced 2025-01-06 05:13:18 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity

mm/damon/dbgfs-test: skip dbgfs_set_init_regions() test if PADDR is not registered

Browse Source 
The test depends on registration of DAMON_OPS_PADDR.  It would be
registered only when CONFIG_DAMON_PADDR is set.  DAMON core kunit tests do
fake ops registration for such case.  However, the functions for such fake
ops registration is not available to DAMON debugfs interface.  Just skip
the test in the case.

Link: https://lkml.kernel.org/r/20240827030336.7930-8-sj@kernel.org
Fixes: 999b946797 ("mm/damon/dbgfs-test: fix is_target_id() change")
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>
This commit is contained in:
SeongJae Park 2024-08-26 20:03:34 -07:00 committed by Andrew Morton
parent 8e34bac5a2
commit 61879eed1f
1 changed files with 5 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
mm/damon/dbgfs-test.h
View File

@ -116,6 +116,11 @@ static void damon_dbgfs_test_set_init_regions(struct kunit *test)
int i, rc;
char buf[256];
if (!damon_is_registered_ops(DAMON_OPS_PADDR)) {
damon_destroy_ctx(ctx);
kunit_skip(test, "PADDR not registered");
}
damon_select_ops(ctx, DAMON_OPS_PADDR);
dbgfs_set_targets(ctx, 3, NULL);