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path: root/drivers/block/xen-blkback
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Diffstat (limited to 'drivers/block/xen-blkback')
-rw-r--r--drivers/block/xen-blkback/xenbus.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/block/xen-blkback/xenbus.c b/drivers/block/xen-blkback/xenbus.c
index 3a8b810..54f4089 100644
--- a/drivers/block/xen-blkback/xenbus.c
+++ b/drivers/block/xen-blkback/xenbus.c
@@ -270,6 +270,9 @@ static int xen_blkif_disconnect(struct xen_blkif *blkif)
blkif->blk_rings.common.sring = NULL;
}
+ /* Remove all persistent grants and the cache of ballooned pages. */
+ xen_blkbk_free_caches(blkif);
+
return 0;
}
@@ -281,9 +284,6 @@ static void xen_blkif_free(struct xen_blkif *blkif)
xen_blkif_disconnect(blkif);
xen_vbd_free(&blkif->vbd);
- /* Remove all persistent grants and the cache of ballooned pages. */
- xen_blkbk_free_caches(blkif);
-
/* Make sure everything is drained before shutting down */
BUG_ON(blkif->persistent_gnt_c != 0);
BUG_ON(atomic_read(&blkif->persistent_gnt_in_use) != 0);