Hi,
在 2024/01/25 19:52, Xiao Ni 写道:
On Thu, Jan 25, 2024 at 7:42 PM Yu Kuai <yukuai3@xxxxxxxxxx> wrote:
Hi,
在 2024/01/25 19:35, Xiao Ni 写道:
Hi all
This is the result of lvm2 tests:
make check
### 426 tests: 319 passed, 74 skipped, 0 timed out, 5 warned, 28
failed in 56:04.914
Are you testing with this patchset? 28 failed is much more than my
test result in following:
Yes, 6.7.0-rc8 with this patch set.
make[1]: *** [Makefile:138: check] Error 1
make[1]: Leaving directory '/root/lvm2/test'
make: *** [Makefile:89: check] Error 2
Do you know where to check which cases fail?
I saved logs and grep keyword "failed:", and the result will look like
this:
I'll use this way to collect the failed cases.
I somehow send out this draft. Please check the other reply.
Kuai
Regards
Xiao
You can find each test log in the dir test/result/
Best Regards
Xiao
On Wed, Jan 24, 2024 at 5:19 PM Yu Kuai <yukuai3@xxxxxxxxxx> wrote:
The new heleprs will be used in dm-raid in later patches to fix
regressions and prevent calling md_reap_sync_thread() directly.
Signed-off-by: Yu Kuai <yukuai3@xxxxxxxxxx>
---
drivers/md/md.c | 41 +++++++++++++++++++++++++++++++++++++----
drivers/md/md.h | 3 +++
2 files changed, 40 insertions(+), 4 deletions(-)
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 6c5d0a372927..90cf31b53804 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -4915,30 +4915,63 @@ static void stop_sync_thread(struct mddev *mddev, bool locked, bool check_seq)
mddev_lock_nointr(mddev);
}
-static void idle_sync_thread(struct mddev *mddev)
+void md_idle_sync_thread(struct mddev *mddev)
{
+ lockdep_assert_held(mddev->reconfig_mutex);
+
mutex_lock(&mddev->sync_mutex);
clear_bit(MD_RECOVERY_FROZEN, &mddev->recovery);
+ stop_sync_thread(mddev, true, true);
+ mutex_unlock(&mddev->sync_mutex);
+}
+EXPORT_SYMBOL_GPL(md_idle_sync_thread);
+
+void md_frozen_sync_thread(struct mddev *mddev)
+{
+ lockdep_assert_held(mddev->reconfig_mutex);
+
+ mutex_lock(&mddev->sync_mutex);
+ set_bit(MD_RECOVERY_FROZEN, &mddev->recovery);
+ stop_sync_thread(mddev, true, false);
+ mutex_unlock(&mddev->sync_mutex);
+}
+EXPORT_SYMBOL_GPL(md_frozen_sync_thread);
+void md_unfrozen_sync_thread(struct mddev *mddev)
+{
+ lockdep_assert_held(mddev->reconfig_mutex);
+
+ mutex_lock(&mddev->sync_mutex);
+ clear_bit(MD_RECOVERY_FROZEN, &mddev->recovery);
+ set_bit(MD_RECOVERY_NEEDED, &mddev->recovery);
+ md_wakeup_thread(mddev->thread);
+ sysfs_notify_dirent_safe(mddev->sysfs_action);
+ mutex_unlock(&mddev->sync_mutex);
+}
+EXPORT_SYMBOL_GPL(md_unfrozen_sync_thread);
+
+static void idle_sync_thread(struct mddev *mddev)
+{
if (mddev_lock(mddev)) {
mutex_unlock(&mddev->sync_mutex);
return;
}
+ mutex_lock(&mddev->sync_mutex);
+ clear_bit(MD_RECOVERY_FROZEN, &mddev->recovery);
stop_sync_thread(mddev, false, true);
mutex_unlock(&mddev->sync_mutex);
}
static void frozen_sync_thread(struct mddev *mddev)
{
- mutex_lock(&mddev->sync_mutex);
- set_bit(MD_RECOVERY_FROZEN, &mddev->recovery);
-
if (mddev_lock(mddev)) {
mutex_unlock(&mddev->sync_mutex);
return;
}
+ mutex_lock(&mddev->sync_mutex);
+ set_bit(MD_RECOVERY_FROZEN, &mddev->recovery);
stop_sync_thread(mddev, false, false);
mutex_unlock(&mddev->sync_mutex);
}
diff --git a/drivers/md/md.h b/drivers/md/md.h
index 8d881cc59799..437ab70ce79b 100644
--- a/drivers/md/md.h
+++ b/drivers/md/md.h
@@ -781,6 +781,9 @@ extern void md_rdev_clear(struct md_rdev *rdev);
extern void md_handle_request(struct mddev *mddev, struct bio *bio);
extern int mddev_suspend(struct mddev *mddev, bool interruptible);
extern void mddev_resume(struct mddev *mddev);
+extern void md_idle_sync_thread(struct mddev *mddev);
+extern void md_frozen_sync_thread(struct mddev *mddev);
+extern void md_unfrozen_sync_thread(struct mddev *mddev);
extern void md_reload_sb(struct mddev *mddev, int raid_disk);
extern void md_update_sb(struct mddev *mddev, int force);
--
2.39.2
.
.
