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| author | Max Reitz <mreitz@redhat.com> | 2017-06-13 22:20:54 +0200 |
|---|---|---|
| committer | Max Reitz <mreitz@redhat.com> | 2017-07-11 17:45:01 +0200 |
| commit | 3a691c50f10344b052ad70a4d0ed935276ccca3c (patch) | |
| tree | 7987afc8abe63f577c59a11e698ea4536cf2c0d5 /block/commit.c | |
| parent | 7ea37c30660d4cd6aca21a324fabefe23b89f931 (diff) | |
| download | qemu-3a691c50f10344b052ad70a4d0ed935276ccca3c.tar.gz | |
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 <mreitz@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Message-id: 20170613202107.10125-4-mreitz@redhat.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'block/commit.c')
| -rw-r--r-- | block/commit.c | 4 |
1 files changed, 2 insertions, 2 deletions
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; |