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Message-ID: <20250123124606.242115-1-arighi@nvidia.com>
Date: Thu, 23 Jan 2025 13:46:06 +0100
From: Andrea Righi <arighi@...dia.com>
To: Tejun Heo <tj@...nel.org>,
David Vernet <void@...ifault.com>,
Changwoo Min <changwoo@...lia.com>
Cc: Ihor Solodrai <ihor.solodrai@...me>,
bpf@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: [PATCH sched_ext/for-6.14] selftests/sched_ext: Fix enum resolution
All scx enums are now automatically generated from vmlinux.h and they
must be initialized using the SCX_ENUM_INIT() macro.
Fix the scx selftests to use this macro to properly initialize these
values.
Fixes: 8da7bf2cee27 ("tools/sched_ext: Receive updates from SCX repo")
Reported-by: Ihor Solodrai <ihor.solodrai@...me>
Closes: https://lore.kernel.org/all/Z2tNK2oFDX1OPp8C@slm.duckdns.org/
Signed-off-by: Andrea Righi <arighi@...dia.com>
---
.../testing/selftests/sched_ext/create_dsq.c | 10 ++++----
.../selftests/sched_ext/ddsp_bogus_dsq_fail.c | 7 ++++--
.../sched_ext/ddsp_vtimelocal_fail.c | 7 ++++--
.../selftests/sched_ext/dsp_local_on.c | 1 +
.../sched_ext/enq_last_no_enq_fails.c | 10 ++++----
.../sched_ext/enq_select_cpu_fails.c | 10 ++++----
tools/testing/selftests/sched_ext/exit.c | 1 +
tools/testing/selftests/sched_ext/hotplug.c | 6 +++--
.../selftests/sched_ext/init_enable_count.c | 25 ++++++-------------
tools/testing/selftests/sched_ext/maximal.c | 7 ++++--
tools/testing/selftests/sched_ext/minimal.c | 10 ++++----
tools/testing/selftests/sched_ext/prog_run.c | 10 ++++----
.../testing/selftests/sched_ext/reload_loop.c | 9 +++----
.../selftests/sched_ext/select_cpu_dfl.c | 7 ++++--
.../sched_ext/select_cpu_dfl_nodispatch.c | 7 ++++--
.../selftests/sched_ext/select_cpu_dispatch.c | 7 ++++--
.../sched_ext/select_cpu_dispatch_bad_dsq.c | 7 ++++--
.../sched_ext/select_cpu_dispatch_dbl_dsp.c | 7 ++++--
.../selftests/sched_ext/select_cpu_vtime.c | 7 ++++--
19 files changed, 88 insertions(+), 67 deletions(-)
diff --git a/tools/testing/selftests/sched_ext/create_dsq.c b/tools/testing/selftests/sched_ext/create_dsq.c
index fa946d9146d4..d67431f57ac6 100644
--- a/tools/testing/selftests/sched_ext/create_dsq.c
+++ b/tools/testing/selftests/sched_ext/create_dsq.c
@@ -14,11 +14,11 @@ static enum scx_test_status setup(void **ctx)
{
struct create_dsq *skel;
- skel = create_dsq__open_and_load();
- if (!skel) {
- SCX_ERR("Failed to open and load skel");
- return SCX_TEST_FAIL;
- }
+ skel = create_dsq__open();
+ SCX_FAIL_IF(!skel, "Failed to open");
+ SCX_ENUM_INIT(skel);
+ SCX_FAIL_IF(create_dsq__load(skel), "Failed to load skel");
+
*ctx = skel;
return SCX_TEST_PASS;
diff --git a/tools/testing/selftests/sched_ext/ddsp_bogus_dsq_fail.c b/tools/testing/selftests/sched_ext/ddsp_bogus_dsq_fail.c
index e65d22f23f3b..b6d13496b24e 100644
--- a/tools/testing/selftests/sched_ext/ddsp_bogus_dsq_fail.c
+++ b/tools/testing/selftests/sched_ext/ddsp_bogus_dsq_fail.c
@@ -15,8 +15,11 @@ static enum scx_test_status setup(void **ctx)
{
struct ddsp_bogus_dsq_fail *skel;
- skel = ddsp_bogus_dsq_fail__open_and_load();
- SCX_FAIL_IF(!skel, "Failed to open and load skel");
+ skel = ddsp_bogus_dsq_fail__open();
+ SCX_FAIL_IF(!skel, "Failed to open");
+ SCX_ENUM_INIT(skel);
+ SCX_FAIL_IF(ddsp_bogus_dsq_fail__load(skel), "Failed to load skel");
+
*ctx = skel;
return SCX_TEST_PASS;
diff --git a/tools/testing/selftests/sched_ext/ddsp_vtimelocal_fail.c b/tools/testing/selftests/sched_ext/ddsp_vtimelocal_fail.c
index abafee587cd6..af9ce4ee8baa 100644
--- a/tools/testing/selftests/sched_ext/ddsp_vtimelocal_fail.c
+++ b/tools/testing/selftests/sched_ext/ddsp_vtimelocal_fail.c
@@ -14,8 +14,11 @@ static enum scx_test_status setup(void **ctx)
{
struct ddsp_vtimelocal_fail *skel;
- skel = ddsp_vtimelocal_fail__open_and_load();
- SCX_FAIL_IF(!skel, "Failed to open and load skel");
+ skel = ddsp_vtimelocal_fail__open();
+ SCX_FAIL_IF(!skel, "Failed to open");
+ SCX_ENUM_INIT(skel);
+ SCX_FAIL_IF(ddsp_vtimelocal_fail__load(skel), "Failed to load skel");
+
*ctx = skel;
return SCX_TEST_PASS;
diff --git a/tools/testing/selftests/sched_ext/dsp_local_on.c b/tools/testing/selftests/sched_ext/dsp_local_on.c
index 0ff27e57fe43..e1f2ce4abfe6 100644
--- a/tools/testing/selftests/sched_ext/dsp_local_on.c
+++ b/tools/testing/selftests/sched_ext/dsp_local_on.c
@@ -15,6 +15,7 @@ static enum scx_test_status setup(void **ctx)
skel = dsp_local_on__open();
SCX_FAIL_IF(!skel, "Failed to open");
+ SCX_ENUM_INIT(skel);
skel->rodata->nr_cpus = libbpf_num_possible_cpus();
SCX_FAIL_IF(dsp_local_on__load(skel), "Failed to load skel");
diff --git a/tools/testing/selftests/sched_ext/enq_last_no_enq_fails.c b/tools/testing/selftests/sched_ext/enq_last_no_enq_fails.c
index 73e679953e27..d3387ae03679 100644
--- a/tools/testing/selftests/sched_ext/enq_last_no_enq_fails.c
+++ b/tools/testing/selftests/sched_ext/enq_last_no_enq_fails.c
@@ -15,11 +15,11 @@ static enum scx_test_status setup(void **ctx)
{
struct enq_last_no_enq_fails *skel;
- skel = enq_last_no_enq_fails__open_and_load();
- if (!skel) {
- SCX_ERR("Failed to open and load skel");
- return SCX_TEST_FAIL;
- }
+ skel = enq_last_no_enq_fails__open();
+ SCX_FAIL_IF(!skel, "Failed to open");
+ SCX_ENUM_INIT(skel);
+ SCX_FAIL_IF(enq_last_no_enq_fails__load(skel), "Failed to load skel");
+
*ctx = skel;
return SCX_TEST_PASS;
diff --git a/tools/testing/selftests/sched_ext/enq_select_cpu_fails.c b/tools/testing/selftests/sched_ext/enq_select_cpu_fails.c
index dd1350e5f002..a80e3a3b3698 100644
--- a/tools/testing/selftests/sched_ext/enq_select_cpu_fails.c
+++ b/tools/testing/selftests/sched_ext/enq_select_cpu_fails.c
@@ -15,11 +15,11 @@ static enum scx_test_status setup(void **ctx)
{
struct enq_select_cpu_fails *skel;
- skel = enq_select_cpu_fails__open_and_load();
- if (!skel) {
- SCX_ERR("Failed to open and load skel");
- return SCX_TEST_FAIL;
- }
+ skel = enq_select_cpu_fails__open();
+ SCX_FAIL_IF(!skel, "Failed to open");
+ SCX_ENUM_INIT(skel);
+ SCX_FAIL_IF(enq_select_cpu_fails__load(skel), "Failed to load skel");
+
*ctx = skel;
return SCX_TEST_PASS;
diff --git a/tools/testing/selftests/sched_ext/exit.c b/tools/testing/selftests/sched_ext/exit.c
index 31bcd06e21cd..9451782689de 100644
--- a/tools/testing/selftests/sched_ext/exit.c
+++ b/tools/testing/selftests/sched_ext/exit.c
@@ -23,6 +23,7 @@ static enum scx_test_status run(void *ctx)
char buf[16];
skel = exit__open();
+ SCX_ENUM_INIT(skel);
skel->rodata->exit_point = tc;
exit__load(skel);
link = bpf_map__attach_struct_ops(skel->maps.exit_ops);
diff --git a/tools/testing/selftests/sched_ext/hotplug.c b/tools/testing/selftests/sched_ext/hotplug.c
index 87bf220b1bce..1c9ceb661c43 100644
--- a/tools/testing/selftests/sched_ext/hotplug.c
+++ b/tools/testing/selftests/sched_ext/hotplug.c
@@ -49,8 +49,10 @@ static enum scx_test_status test_hotplug(bool onlining, bool cbs_defined)
SCX_ASSERT(is_cpu_online());
- skel = hotplug__open_and_load();
- SCX_ASSERT(skel);
+ skel = hotplug__open();
+ SCX_FAIL_IF(!skel, "Failed to open");
+ SCX_ENUM_INIT(skel);
+ SCX_FAIL_IF(hotplug__load(skel), "Failed to load skel");
/* Testing the offline -> online path, so go offline before starting */
if (onlining)
diff --git a/tools/testing/selftests/sched_ext/init_enable_count.c b/tools/testing/selftests/sched_ext/init_enable_count.c
index 97d45f1e5597..0f3eddc7a17a 100644
--- a/tools/testing/selftests/sched_ext/init_enable_count.c
+++ b/tools/testing/selftests/sched_ext/init_enable_count.c
@@ -15,22 +15,6 @@
#define SCHED_EXT 7
-static struct init_enable_count *
-open_load_prog(bool global)
-{
- struct init_enable_count *skel;
-
- skel = init_enable_count__open();
- SCX_BUG_ON(!skel, "Failed to open skel");
-
- if (!global)
- skel->struct_ops.init_enable_count_ops->flags |= SCX_OPS_SWITCH_PARTIAL;
-
- SCX_BUG_ON(init_enable_count__load(skel), "Failed to load skel");
-
- return skel;
-}
-
static enum scx_test_status run_test(bool global)
{
struct init_enable_count *skel;
@@ -40,7 +24,14 @@ static enum scx_test_status run_test(bool global)
struct sched_param param = {};
pid_t pids[num_pre_forks];
- skel = open_load_prog(global);
+ skel = init_enable_count__open();
+ SCX_FAIL_IF(!skel, "Failed to open");
+ SCX_ENUM_INIT(skel);
+
+ if (!global)
+ skel->struct_ops.init_enable_count_ops->flags |= SCX_OPS_SWITCH_PARTIAL;
+
+ SCX_FAIL_IF(init_enable_count__load(skel), "Failed to load skel");
/*
* Fork a bunch of children before we attach the scheduler so that we
diff --git a/tools/testing/selftests/sched_ext/maximal.c b/tools/testing/selftests/sched_ext/maximal.c
index f38fc973c380..c6be50a9941d 100644
--- a/tools/testing/selftests/sched_ext/maximal.c
+++ b/tools/testing/selftests/sched_ext/maximal.c
@@ -14,8 +14,11 @@ static enum scx_test_status setup(void **ctx)
{
struct maximal *skel;
- skel = maximal__open_and_load();
- SCX_FAIL_IF(!skel, "Failed to open and load skel");
+ skel = maximal__open();
+ SCX_FAIL_IF(!skel, "Failed to open");
+ SCX_ENUM_INIT(skel);
+ SCX_FAIL_IF(maximal__load(skel), "Failed to load skel");
+
*ctx = skel;
return SCX_TEST_PASS;
diff --git a/tools/testing/selftests/sched_ext/minimal.c b/tools/testing/selftests/sched_ext/minimal.c
index 6c5db8ebbf8a..89f7261757ff 100644
--- a/tools/testing/selftests/sched_ext/minimal.c
+++ b/tools/testing/selftests/sched_ext/minimal.c
@@ -15,11 +15,11 @@ static enum scx_test_status setup(void **ctx)
{
struct minimal *skel;
- skel = minimal__open_and_load();
- if (!skel) {
- SCX_ERR("Failed to open and load skel");
- return SCX_TEST_FAIL;
- }
+ skel = minimal__open();
+ SCX_FAIL_IF(!skel, "Failed to open");
+ SCX_ENUM_INIT(skel);
+ SCX_FAIL_IF(minimal__load(skel), "Failed to load skel");
+
*ctx = skel;
return SCX_TEST_PASS;
diff --git a/tools/testing/selftests/sched_ext/prog_run.c b/tools/testing/selftests/sched_ext/prog_run.c
index 3cd57ef8daaa..05974820ca69 100644
--- a/tools/testing/selftests/sched_ext/prog_run.c
+++ b/tools/testing/selftests/sched_ext/prog_run.c
@@ -15,11 +15,11 @@ static enum scx_test_status setup(void **ctx)
{
struct prog_run *skel;
- skel = prog_run__open_and_load();
- if (!skel) {
- SCX_ERR("Failed to open and load skel");
- return SCX_TEST_FAIL;
- }
+ skel = prog_run__open();
+ SCX_FAIL_IF(!skel, "Failed to open");
+ SCX_ENUM_INIT(skel);
+ SCX_FAIL_IF(prog_run__load(skel), "Failed to load skel");
+
*ctx = skel;
return SCX_TEST_PASS;
diff --git a/tools/testing/selftests/sched_ext/reload_loop.c b/tools/testing/selftests/sched_ext/reload_loop.c
index 5cfba2d6e056..308211d80436 100644
--- a/tools/testing/selftests/sched_ext/reload_loop.c
+++ b/tools/testing/selftests/sched_ext/reload_loop.c
@@ -18,11 +18,10 @@ bool force_exit = false;
static enum scx_test_status setup(void **ctx)
{
- skel = maximal__open_and_load();
- if (!skel) {
- SCX_ERR("Failed to open and load skel");
- return SCX_TEST_FAIL;
- }
+ skel = maximal__open();
+ SCX_FAIL_IF(!skel, "Failed to open");
+ SCX_ENUM_INIT(skel);
+ SCX_FAIL_IF(maximal__load(skel), "Failed to load skel");
return SCX_TEST_PASS;
}
diff --git a/tools/testing/selftests/sched_ext/select_cpu_dfl.c b/tools/testing/selftests/sched_ext/select_cpu_dfl.c
index a53a40c2d2f0..5b6e045e1109 100644
--- a/tools/testing/selftests/sched_ext/select_cpu_dfl.c
+++ b/tools/testing/selftests/sched_ext/select_cpu_dfl.c
@@ -17,8 +17,11 @@ static enum scx_test_status setup(void **ctx)
{
struct select_cpu_dfl *skel;
- skel = select_cpu_dfl__open_and_load();
- SCX_FAIL_IF(!skel, "Failed to open and load skel");
+ skel = select_cpu_dfl__open();
+ SCX_FAIL_IF(!skel, "Failed to open");
+ SCX_ENUM_INIT(skel);
+ SCX_FAIL_IF(select_cpu_dfl__load(skel), "Failed to load skel");
+
*ctx = skel;
return SCX_TEST_PASS;
diff --git a/tools/testing/selftests/sched_ext/select_cpu_dfl_nodispatch.c b/tools/testing/selftests/sched_ext/select_cpu_dfl_nodispatch.c
index 1d85bf4bf3a3..9b5d232efb7f 100644
--- a/tools/testing/selftests/sched_ext/select_cpu_dfl_nodispatch.c
+++ b/tools/testing/selftests/sched_ext/select_cpu_dfl_nodispatch.c
@@ -17,8 +17,11 @@ static enum scx_test_status setup(void **ctx)
{
struct select_cpu_dfl_nodispatch *skel;
- skel = select_cpu_dfl_nodispatch__open_and_load();
- SCX_FAIL_IF(!skel, "Failed to open and load skel");
+ skel = select_cpu_dfl_nodispatch__open();
+ SCX_FAIL_IF(!skel, "Failed to open");
+ SCX_ENUM_INIT(skel);
+ SCX_FAIL_IF(select_cpu_dfl_nodispatch__load(skel), "Failed to load skel");
+
*ctx = skel;
return SCX_TEST_PASS;
diff --git a/tools/testing/selftests/sched_ext/select_cpu_dispatch.c b/tools/testing/selftests/sched_ext/select_cpu_dispatch.c
index 0309ca8785b3..80283dbc41b7 100644
--- a/tools/testing/selftests/sched_ext/select_cpu_dispatch.c
+++ b/tools/testing/selftests/sched_ext/select_cpu_dispatch.c
@@ -17,8 +17,11 @@ static enum scx_test_status setup(void **ctx)
{
struct select_cpu_dispatch *skel;
- skel = select_cpu_dispatch__open_and_load();
- SCX_FAIL_IF(!skel, "Failed to open and load skel");
+ skel = select_cpu_dispatch__open();
+ SCX_FAIL_IF(!skel, "Failed to open");
+ SCX_ENUM_INIT(skel);
+ SCX_FAIL_IF(select_cpu_dispatch__load(skel), "Failed to load skel");
+
*ctx = skel;
return SCX_TEST_PASS;
diff --git a/tools/testing/selftests/sched_ext/select_cpu_dispatch_bad_dsq.c b/tools/testing/selftests/sched_ext/select_cpu_dispatch_bad_dsq.c
index 47eb6ed7627d..5e72ebbc90a5 100644
--- a/tools/testing/selftests/sched_ext/select_cpu_dispatch_bad_dsq.c
+++ b/tools/testing/selftests/sched_ext/select_cpu_dispatch_bad_dsq.c
@@ -15,8 +15,11 @@ static enum scx_test_status setup(void **ctx)
{
struct select_cpu_dispatch_bad_dsq *skel;
- skel = select_cpu_dispatch_bad_dsq__open_and_load();
- SCX_FAIL_IF(!skel, "Failed to open and load skel");
+ skel = select_cpu_dispatch_bad_dsq__open();
+ SCX_FAIL_IF(!skel, "Failed to open");
+ SCX_ENUM_INIT(skel);
+ SCX_FAIL_IF(select_cpu_dispatch_bad_dsq__load(skel), "Failed to load skel");
+
*ctx = skel;
return SCX_TEST_PASS;
diff --git a/tools/testing/selftests/sched_ext/select_cpu_dispatch_dbl_dsp.c b/tools/testing/selftests/sched_ext/select_cpu_dispatch_dbl_dsp.c
index 48ff028a3c46..aa85949478bc 100644
--- a/tools/testing/selftests/sched_ext/select_cpu_dispatch_dbl_dsp.c
+++ b/tools/testing/selftests/sched_ext/select_cpu_dispatch_dbl_dsp.c
@@ -15,8 +15,11 @@ static enum scx_test_status setup(void **ctx)
{
struct select_cpu_dispatch_dbl_dsp *skel;
- skel = select_cpu_dispatch_dbl_dsp__open_and_load();
- SCX_FAIL_IF(!skel, "Failed to open and load skel");
+ skel = select_cpu_dispatch_dbl_dsp__open();
+ SCX_FAIL_IF(!skel, "Failed to open");
+ SCX_ENUM_INIT(skel);
+ SCX_FAIL_IF(select_cpu_dispatch_dbl_dsp__load(skel), "Failed to load skel");
+
*ctx = skel;
return SCX_TEST_PASS;
diff --git a/tools/testing/selftests/sched_ext/select_cpu_vtime.c b/tools/testing/selftests/sched_ext/select_cpu_vtime.c
index b4629c2364f5..1e9b5c9bfff1 100644
--- a/tools/testing/selftests/sched_ext/select_cpu_vtime.c
+++ b/tools/testing/selftests/sched_ext/select_cpu_vtime.c
@@ -15,8 +15,11 @@ static enum scx_test_status setup(void **ctx)
{
struct select_cpu_vtime *skel;
- skel = select_cpu_vtime__open_and_load();
- SCX_FAIL_IF(!skel, "Failed to open and load skel");
+ skel = select_cpu_vtime__open();
+ SCX_FAIL_IF(!skel, "Failed to open");
+ SCX_ENUM_INIT(skel);
+ SCX_FAIL_IF(select_cpu_vtime__load(skel), "Failed to load skel");
+
*ctx = skel;
return SCX_TEST_PASS;
--
2.48.1
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