From 8243ccb7433e59a3faa3cca27fb6c40d6da2b37c Mon Sep 17 00:00:00 2001 From: Max Reitz Date: Tue, 13 Jun 2017 22:20:52 +0200 Subject: block: Add PreallocMode to BD.bdrv_truncate() Add a PreallocMode parameter to the bdrv_truncate() function implemented by each block driver. Currently, we always pass PREALLOC_MODE_OFF and no driver accepts anything else. Signed-off-by: Max Reitz Reviewed-by: Stefan Hajnoczi Message-id: 20170613202107.10125-2-mreitz@redhat.com Signed-off-by: Max Reitz --- block.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'block.c') diff --git a/block.c b/block.c index 162e9d9087..37e7b3d30a 100644 --- a/block.c +++ b/block.c @@ -3434,7 +3434,7 @@ int bdrv_truncate(BdrvChild *child, int64_t offset, Error **errp) assert(!(bs->open_flags & BDRV_O_INACTIVE)); - ret = drv->bdrv_truncate(bs, offset, errp); + ret = drv->bdrv_truncate(bs, offset, PREALLOC_MODE_OFF, errp); if (ret == 0) { ret = refresh_total_sectors(bs, offset >> BDRV_SECTOR_BITS); bdrv_dirty_bitmap_truncate(bs); -- cgit 1.4.1