From: Yu Kuai yukuai3@huawei.com
mainline inclusion from mainline-v6.7-rc1 commit 4eb3327aa28f3a737c2d3f7e35e83575f1d52283 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I8T02O
Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?i...
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Convert to use new apis, the old apis will be removed eventually.
These are not hot path, so performance is not concerned.
Signed-off-by: Yu Kuai yukuai3@huawei.com Signed-off-by: Song Liu song@kernel.org Link: https://lore.kernel.org/r/20231010151958.145896-7-yukuai1@huaweicloud.com Signed-off-by: Li Nan linan122@huawei.com --- drivers/md/dm-raid.c | 12 ++++-------- 1 file changed, 4 insertions(+), 8 deletions(-)
diff --git a/drivers/md/dm-raid.c b/drivers/md/dm-raid.c index 69805d37e113..05dd6ccf6f48 100644 --- a/drivers/md/dm-raid.c +++ b/drivers/md/dm-raid.c @@ -3244,7 +3244,7 @@ static int raid_ctr(struct dm_target *ti, unsigned int argc, char **argv) set_bit(MD_RECOVERY_FROZEN, &rs->md.recovery);
/* Has to be held on running the array */ - mddev_lock_nointr(&rs->md); + mddev_suspend_and_lock_nointr(&rs->md); r = md_run(&rs->md); rs->md.in_sync = 0; /* Assume already marked dirty */ if (r) { @@ -3268,7 +3268,6 @@ static int raid_ctr(struct dm_target *ti, unsigned int argc, char **argv) } }
- mddev_suspend(&rs->md); set_bit(RT_FLAG_RS_SUSPENDED, &rs->runtime_flags);
/* Try to adjust the raid4/5/6 stripe cache size to the stripe size */ @@ -3798,9 +3797,7 @@ static void raid_postsuspend(struct dm_target *ti) if (!test_bit(MD_RECOVERY_FROZEN, &rs->md.recovery)) md_stop_writes(&rs->md);
- mddev_lock_nointr(&rs->md); - mddev_suspend(&rs->md); - mddev_unlock(&rs->md); + __mddev_suspend(&rs->md, false); } }
@@ -4012,7 +4009,7 @@ static int raid_preresume(struct dm_target *ti) }
/* Check for any resize/reshape on @rs and adjust/initiate */ - /* Be prepared for mddev_resume() in raid_resume() */ + /* Be prepared for __mddev_resume() in raid_resume() */ set_bit(MD_RECOVERY_FROZEN, &mddev->recovery); if (mddev->recovery_cp && mddev->recovery_cp < MaxSector) { set_bit(MD_RECOVERY_REQUESTED, &mddev->recovery); @@ -4059,8 +4056,7 @@ static void raid_resume(struct dm_target *ti) clear_bit(MD_RECOVERY_FROZEN, &mddev->recovery); mddev->ro = 0; mddev->in_sync = 0; - mddev_resume(mddev); - mddev_unlock(mddev); + mddev_unlock_and_resume(mddev); } }