diff options
| author | Kevin Wolf <kwolf@redhat.com> | 2017-01-17 11:56:42 +0100 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2017-02-28 20:40:37 +0100 |
| commit | 76d554e20bd0a965ac22d6155a129be12fac2667 (patch) | |
| tree | dd9e34a6339d8cebb1c60a51782cb6ae84490dcd /include/block/blockjob.h | |
| parent | 26de9438c1b6013532fb95de0720e2696588332f (diff) | |
blockjob: Add permissions to block_job_add_bdrv()
Block jobs don't actually do I/O through the the reference they create
with block_job_add_bdrv(), but they might want to use the permisssion
system to express what the block job does to intermediate nodes. This
adds permissions to block_job_add_bdrv() to provide the means to request
permissions.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Acked-by: Fam Zheng <famz@redhat.com>
Diffstat (limited to 'include/block/blockjob.h')
| -rw-r--r-- | include/block/blockjob.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/include/block/blockjob.h b/include/block/blockjob.h index 1acb256223..9d65ef80b8 100644 --- a/include/block/blockjob.h +++ b/include/block/blockjob.h @@ -169,13 +169,16 @@ BlockJob *block_job_get(const char *id); /** * block_job_add_bdrv: * @job: A block job + * @name: The name to assign to the new BdrvChild * @bs: A BlockDriverState that is involved in @job + * @perm, @shared_perm: Permissions to request on the node * * Add @bs to the list of BlockDriverState that are involved in * @job. This means that all operations will be blocked on @bs while * @job exists. */ -void block_job_add_bdrv(BlockJob *job, BlockDriverState *bs); +int block_job_add_bdrv(BlockJob *job, const char *name, BlockDriverState *bs, + uint64_t perm, uint64_t shared_perm, Error **errp); /** * block_job_set_speed: |