From 3a691c50f10344b052ad70a4d0ed935276ccca3c Mon Sep 17 00:00:00 2001 From: Max Reitz Date: Tue, 13 Jun 2017 22:20:54 +0200 Subject: block: Add PreallocMode to blk_truncate() blk_truncate() itself will pass that value to bdrv_truncate(), and all callers of blk_truncate() just set the parameter to PREALLOC_MODE_OFF for now. Signed-off-by: Max Reitz Reviewed-by: Stefan Hajnoczi Message-id: 20170613202107.10125-4-mreitz@redhat.com Signed-off-by: Max Reitz --- block/commit.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'block/commit.c') diff --git a/block/commit.c b/block/commit.c index 774a8a599c..13143608f8 100644 --- a/block/commit.c +++ b/block/commit.c @@ -163,7 +163,7 @@ static void coroutine_fn commit_run(void *opaque) } if (base_len < s->common.len) { - ret = blk_truncate(s->base, s->common.len, NULL); + ret = blk_truncate(s->base, s->common.len, PREALLOC_MODE_OFF, NULL); if (ret) { goto out; } @@ -521,7 +521,7 @@ int bdrv_commit(BlockDriverState *bs) * grow the backing file image if possible. If not possible, * we must return an error */ if (length > backing_length) { - ret = blk_truncate(backing, length, &local_err); + ret = blk_truncate(backing, length, PREALLOC_MODE_OFF, &local_err); if (ret < 0) { error_report_err(local_err); goto ro_cleanup; -- cgit 1.4.1