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block: Mark commit, mirror, blkreplay as filters

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The commit, mirror, and blkreplay block nodes are filters, so they should
be marked as such.

Signed-off-by: Max Reitz <mreitz@redhat.com>
Message-Id: <20200513110544.176672-2-mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
This commit is contained in:
Max Reitz 2020-05-13 13:05:11 +02:00 committed by Kevin Wolf
parent f844ec01b3
commit 6540fd153c
3 changed files with 5 additions and 0 deletions
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1
block/blkreplay.c
View File

@ -135,6 +135,7 @@ static int blkreplay_snapshot_goto(BlockDriverState *bs,
static BlockDriver bdrv_blkreplay = {
.format_name = "blkreplay",
.instance_size = 0,
.is_filter = true,
.bdrv_open = blkreplay_open,
.bdrv_child_perm = bdrv_filter_default_perms,

2
block/commit.c
View File

@ -240,6 +240,8 @@ static BlockDriver bdrv_commit_top = {
.bdrv_co_block_status = bdrv_co_block_status_from_backing,
.bdrv_refresh_filename = bdrv_commit_top_refresh_filename,
.bdrv_child_perm = bdrv_commit_top_child_perm,
.is_filter = true,
};
void commit_start(const char *job_id, BlockDriverState *bs,

2
block/mirror.c
View File

@ -1530,6 +1530,8 @@ static BlockDriver bdrv_mirror_top = {
.bdrv_co_block_status = bdrv_co_block_status_from_backing,
.bdrv_refresh_filename = bdrv_mirror_top_refresh_filename,
.bdrv_child_perm = bdrv_mirror_top_child_perm,
.is_filter = true,
};
static BlockJob *mirror_start_job(