md: rename __mddev_suspend/resume() back to mddev_suspend/resume()

Now that the old apis are removed, __mddev_suspend/resume() can be
renamed to their original names.

This is done by:

sed -i "s/__mddev_suspend/mddev_suspend/g" *.[ch]
sed -i "s/__mddev_resume/mddev_resume/g" *.[ch]
Signed-off-by: Yu Kuai <yukuai3@huawei.com>
Signed-off-by: Song Liu <song@kernel.org>
Link: https://lore.kernel.org/r/20231010151958.145896-20-yukuai1@huaweicloud.com

drivers/md/dm-raid.c

@@ -3797,7 +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_suspend(&rs->md, false);
+		mddev_suspend(&rs->md, false);
 	}
 }
 
@@ -4009,7 +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);

drivers/md/md.c

@@ -422,7 +422,7 @@ static void md_submit_bio(struct bio *bio)
  * Make sure no new requests are submitted to the device, and any requests that
  * have been submitted are completely handled.
  */
-int __mddev_suspend(struct mddev *mddev, bool interruptible)
+int mddev_suspend(struct mddev *mddev, bool interruptible)
 {
 	int err = 0;
 
@@ -473,9 +473,9 @@ int __mddev_suspend(struct mddev *mddev, bool interruptible)
 	mutex_unlock(&mddev->suspend_mutex);
 	return 0;
 }
-EXPORT_SYMBOL_GPL(__mddev_suspend);
+EXPORT_SYMBOL_GPL(mddev_suspend);
 
-void __mddev_resume(struct mddev *mddev)
+void mddev_resume(struct mddev *mddev)
 {
 	lockdep_assert_not_held(&mddev->reconfig_mutex);
 
@@ -486,7 +486,7 @@ void __mddev_resume(struct mddev *mddev)
 		return;
 	}
 
-	/* entred the memalloc scope from __mddev_suspend() */
+	/* entred the memalloc scope from mddev_suspend() */
 	memalloc_noio_restore(mddev->noio_flag);
 
 	percpu_ref_resurrect(&mddev->active_io);
@@ -498,7 +498,7 @@ void __mddev_resume(struct mddev *mddev)
 
 	mutex_unlock(&mddev->suspend_mutex);
 }
-EXPORT_SYMBOL_GPL(__mddev_resume);
+EXPORT_SYMBOL_GPL(mddev_resume);
 
 /*
  * Generic flush handling for md
@@ -5219,12 +5219,12 @@ suspend_lo_store(struct mddev *mddev, const char *buf, size_t len)
 	if (new != (sector_t)new)
 		return -EINVAL;
 
-	err = __mddev_suspend(mddev, true);
+	err = mddev_suspend(mddev, true);
 	if (err)
 		return err;
 
 	WRITE_ONCE(mddev->suspend_lo, new);
-	__mddev_resume(mddev);
+	mddev_resume(mddev);
 
 	return len;
 }
@@ -5250,12 +5250,12 @@ suspend_hi_store(struct mddev *mddev, const char *buf, size_t len)
 	if (new != (sector_t)new)
 		return -EINVAL;
 
-	err = __mddev_suspend(mddev, true);
+	err = mddev_suspend(mddev, true);
 	if (err)
 		return err;
 
 	WRITE_ONCE(mddev->suspend_hi, new);
-	__mddev_resume(mddev);
+	mddev_resume(mddev);
 
 	return len;
 }

drivers/md/md.h

@@ -804,8 +804,8 @@ extern int md_rdev_init(struct md_rdev *rdev);
 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 int mddev_suspend(struct mddev *mddev, bool interruptible);
+extern void mddev_resume(struct mddev *mddev);
 
 extern void md_reload_sb(struct mddev *mddev, int raid_disk);
 extern void md_update_sb(struct mddev *mddev, int force);
@@ -853,27 +853,27 @@ static inline int mddev_suspend_and_lock(struct mddev *mddev)
 {
 	int ret;
 
-	ret = __mddev_suspend(mddev, true);
+	ret = mddev_suspend(mddev, true);
 	if (ret)
 		return ret;
 
 	ret = mddev_lock(mddev);
 	if (ret)
-		__mddev_resume(mddev);
+		mddev_resume(mddev);
 
 	return ret;
 }
 
 static inline void mddev_suspend_and_lock_nointr(struct mddev *mddev)
 {
-	__mddev_suspend(mddev, false);
+	mddev_suspend(mddev, false);
 	mutex_lock(&mddev->reconfig_mutex);
 }
 
 static inline void mddev_unlock_and_resume(struct mddev *mddev)
 {
 	mddev_unlock(mddev);
-	__mddev_resume(mddev);
+	mddev_resume(mddev);
 }
 
 struct mdu_array_info_s;

drivers/md/raid5-cache.c

@@ -699,9 +699,9 @@ static void r5c_disable_writeback_async(struct work_struct *work)
 
 	log = READ_ONCE(conf->log);
 	if (log) {
-		__mddev_suspend(mddev, false);
+		mddev_suspend(mddev, false);
 		log->r5c_journal_mode = R5C_JOURNAL_MODE_WRITE_THROUGH;
-		__mddev_resume(mddev);
+		mddev_resume(mddev);
 	}
 }