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path: root/drivers/md/dm-table.c
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Diffstat (limited to 'drivers/md/dm-table.c')
-rw-r--r--drivers/md/dm-table.c24
1 files changed, 0 insertions, 24 deletions
diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
index 38e4eb1bb96..f50a7b95225 100644
--- a/drivers/md/dm-table.c
+++ b/drivers/md/dm-table.c
@@ -1275,29 +1275,6 @@ int dm_table_any_busy_target(struct dm_table *t)
return 0;
}
-void dm_table_unplug_all(struct dm_table *t)
-{
- struct dm_dev_internal *dd;
- struct list_head *devices = dm_table_get_devices(t);
- struct dm_target_callbacks *cb;
-
- list_for_each_entry(dd, devices, list) {
- struct request_queue *q = bdev_get_queue(dd->dm_dev.bdev);
- char b[BDEVNAME_SIZE];
-
- if (likely(q))
- blk_unplug(q);
- else
- DMWARN_LIMIT("%s: Cannot unplug nonexistent device %s",
- dm_device_name(t->md),
- bdevname(dd->dm_dev.bdev, b));
- }
-
- list_for_each_entry(cb, &t->target_callbacks, list)
- if (cb->unplug_fn)
- cb->unplug_fn(cb);
-}
-
struct mapped_device *dm_table_get_md(struct dm_table *t)
{
return t->md;
@@ -1345,4 +1322,3 @@ EXPORT_SYMBOL(dm_table_get_mode);
EXPORT_SYMBOL(dm_table_get_md);
EXPORT_SYMBOL(dm_table_put);
EXPORT_SYMBOL(dm_table_get);
-EXPORT_SYMBOL(dm_table_unplug_all);