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Commit 07c540a0 authored by Roger Pau Monne's avatar Roger Pau Monne Committed by Konrad Rzeszutek Wilk
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xen-blkfront: free allocated page 



Free the page allocated for the persistent grant.

Signed-off-by: default avatarRoger Pau Monné <roger.pau@citrix.com>
Signed-off-by: default avatarKonrad Rzeszutek Wilk <konrad.wilk@oracle.com>
parent 4d4f270f

drivers/block/xen-blkfront.c

+1 −0
Original line number Diff line number Diff line
@@ -806,6 +806,7 @@ static void blkif_free(struct blkfront_info *info, int suspend) 
		all_gnts = llist_del_all(&info->persistent_gnts);

		llist_for_each_entry(persistent_gnt, all_gnts, node) {

			gnttab_end_foreign_access(persistent_gnt->gref, 0, 0UL);

			__free_page(pfn_to_page(persistent_gnt->pfn));

			kfree(persistent_gnt);

		}

		info->persistent_gnts_c = 0;