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| author | Max Reitz <mreitz@redhat.com> | 2017-03-28 22:51:28 +0200 |
|---|---|---|
| committer | Max Reitz <mreitz@redhat.com> | 2017-04-28 16:02:03 +0200 |
| commit | 4bff28b81a0ddb48a09d279e99ab847e8a292506 (patch) | |
| tree | 5d792e847143ace016de670db3106a3d9466c10a /block/blkdebug.c | |
| parent | ed3d2ec98a33fbdeabc471b11ff807075f07e996 (diff) | |
| download | qemu-4bff28b81a0ddb48a09d279e99ab847e8a292506.zip qemu-4bff28b81a0ddb48a09d279e99ab847e8a292506.tar.gz qemu-4bff28b81a0ddb48a09d279e99ab847e8a292506.tar.bz2 | |
block: Add errp to BD.bdrv_truncate()
Add an Error parameter to the block drivers' bdrv_truncate() interface.
If a block driver does not set this in case of an error, the generic
bdrv_truncate() implementation will do so.
Where it is obvious, this patch also makes some block drivers set this
value.
Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-id: 20170328205129.15138-4-mreitz@redhat.com
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'block/blkdebug.c')
| -rw-r--r-- | block/blkdebug.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/block/blkdebug.c b/block/blkdebug.c index 9bd066e..d2a7561 100644 --- a/block/blkdebug.c +++ b/block/blkdebug.c @@ -659,9 +659,9 @@ static int64_t blkdebug_getlength(BlockDriverState *bs) return bdrv_getlength(bs->file->bs); } -static int blkdebug_truncate(BlockDriverState *bs, int64_t offset) +static int blkdebug_truncate(BlockDriverState *bs, int64_t offset, Error **errp) { - return bdrv_truncate(bs->file, offset, NULL); + return bdrv_truncate(bs->file, offset, errp); } static void blkdebug_refresh_filename(BlockDriverState *bs, QDict *options) |