diff options
| -rw-r--r-- | block.c | 8 | ||||
| -rw-r--r-- | block/block-backend.c | 4 | ||||
| -rw-r--r-- | blockjob.c | 3 | ||||
| -rw-r--r-- | include/block/block_int.h | 1 |
4 files changed, 8 insertions, 8 deletions
@@ -2700,13 +2700,13 @@ BdrvChild *bdrv_root_attach_child(BlockDriverState *child_bs, const char *child_name, const BdrvChildClass *child_class, BdrvChildRole child_role, - AioContext *ctx, uint64_t perm, uint64_t shared_perm, void *opaque, Error **errp) { BdrvChild *child; Error *local_err = NULL; int ret; + AioContext *ctx; ret = bdrv_check_update_perm(child_bs, NULL, perm, shared_perm, NULL, errp); if (ret < 0) { @@ -2726,6 +2726,8 @@ BdrvChild *bdrv_root_attach_child(BlockDriverState *child_bs, .opaque = opaque, }; + ctx = bdrv_child_get_parent_aio_context(child); + /* If the AioContexts don't match, first try to move the subtree of * child_bs into the AioContext of the new parent. If this doesn't work, * try moving the parent into the AioContext of child_bs instead. */ @@ -2786,8 +2788,8 @@ BdrvChild *bdrv_attach_child(BlockDriverState *parent_bs, perm, shared_perm, &perm, &shared_perm); child = bdrv_root_attach_child(child_bs, child_name, child_class, - child_role, bdrv_get_aio_context(parent_bs), - perm, shared_perm, parent_bs, errp); + child_role, perm, shared_perm, parent_bs, + errp); if (child == NULL) { return NULL; } diff --git a/block/block-backend.c b/block/block-backend.c index 3f656ef361..e4892fd6a5 100644 --- a/block/block-backend.c +++ b/block/block-backend.c @@ -435,7 +435,7 @@ BlockBackend *blk_new_open(const char *filename, const char *reference, blk->root = bdrv_root_attach_child(bs, "root", &child_root, BDRV_CHILD_FILTERED | BDRV_CHILD_PRIMARY, - blk->ctx, perm, BLK_PERM_ALL, blk, errp); + perm, BLK_PERM_ALL, blk, errp); if (!blk->root) { blk_unref(blk); return NULL; @@ -849,7 +849,7 @@ int blk_insert_bs(BlockBackend *blk, BlockDriverState *bs, Error **errp) bdrv_ref(bs); blk->root = bdrv_root_attach_child(bs, "root", &child_root, BDRV_CHILD_FILTERED | BDRV_CHILD_PRIMARY, - blk->ctx, blk->perm, blk->shared_perm, + blk->perm, blk->shared_perm, blk, errp); if (blk->root == NULL) { return -EPERM; diff --git a/blockjob.c b/blockjob.c index 160bf38b19..2fe1d788ba 100644 --- a/blockjob.c +++ b/blockjob.c @@ -229,8 +229,7 @@ int block_job_add_bdrv(BlockJob *job, const char *name, BlockDriverState *bs, if (need_context_ops && job->job.aio_context != qemu_get_aio_context()) { aio_context_release(job->job.aio_context); } - c = bdrv_root_attach_child(bs, name, &child_job, 0, - job->job.aio_context, perm, shared_perm, job, + c = bdrv_root_attach_child(bs, name, &child_job, 0, perm, shared_perm, job, errp); if (need_context_ops && job->job.aio_context != qemu_get_aio_context()) { aio_context_acquire(job->job.aio_context); diff --git a/include/block/block_int.h b/include/block/block_int.h index 737ec632c4..dd2de6bd1d 100644 --- a/include/block/block_int.h +++ b/include/block/block_int.h @@ -1308,7 +1308,6 @@ BdrvChild *bdrv_root_attach_child(BlockDriverState *child_bs, const char *child_name, const BdrvChildClass *child_class, BdrvChildRole child_role, - AioContext *ctx, uint64_t perm, uint64_t shared_perm, void *opaque, Error **errp); void bdrv_root_unref_child(BdrvChild *child); |