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[PATCH v5 33/45] block-backend: blk_root(): drop const specifier on retu
From: |
Vladimir Sementsov-Ogievskiy |
Subject: |
[PATCH v5 33/45] block-backend: blk_root(): drop const specifier on return type |
Date: |
Thu, 31 Mar 2022 00:28:50 +0300 |
We'll need get non-const child pointer for graph modifications in
further commits.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@openvz.org>
---
block/block-backend.c | 2 +-
include/sysemu/block-backend-global-state.h | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/block/block-backend.c b/block/block-backend.c
index e0e1aff4b1..f5476bb9fc 100644
--- a/block/block-backend.c
+++ b/block/block-backend.c
@@ -2618,7 +2618,7 @@ int coroutine_fn blk_co_copy_range(BlockBackend *blk_in,
int64_t off_in,
bytes, read_flags, write_flags);
}
-const BdrvChild *blk_root(BlockBackend *blk)
+BdrvChild *blk_root(BlockBackend *blk)
{
GLOBAL_STATE_CODE();
return blk->root;
diff --git a/include/sysemu/block-backend-global-state.h
b/include/sysemu/block-backend-global-state.h
index 2e93a74679..0ee6dced99 100644
--- a/include/sysemu/block-backend-global-state.h
+++ b/include/sysemu/block-backend-global-state.h
@@ -109,7 +109,7 @@ void blk_set_force_allow_inactivate(BlockBackend *blk);
void blk_register_buf(BlockBackend *blk, void *host, size_t size);
void blk_unregister_buf(BlockBackend *blk, void *host);
-const BdrvChild *blk_root(BlockBackend *blk);
+BdrvChild *blk_root(BlockBackend *blk);
int blk_make_empty(BlockBackend *blk, Error **errp);
--
2.35.1
- [PATCH v5 07/45] block: document connection between child roles and bs->backing/bs->file, (continued)
- [PATCH v5 07/45] block: document connection between child roles and bs->backing/bs->file, Vladimir Sementsov-Ogievskiy, 2022/03/30
- [PATCH v5 10/45] Revert "block: Let replace_child_tran keep indirect pointer", Vladimir Sementsov-Ogievskiy, 2022/03/30
- [PATCH v5 14/45] block/snapshot: drop indirection around bdrv_snapshot_fallback_ptr, Vladimir Sementsov-Ogievskiy, 2022/03/30
- [PATCH v5 15/45] block: refactor bdrv_remove_file_or_backing_child to bdrv_remove_child, Vladimir Sementsov-Ogievskiy, 2022/03/30
- [PATCH v5 20/45] block: make permission update functions public, Vladimir Sementsov-Ogievskiy, 2022/03/30
- [PATCH v5 24/45] blockdev: transactions: rename some things, Vladimir Sementsov-Ogievskiy, 2022/03/30
- [PATCH v5 27/45] blockdev: qmp_transaction: drop extra generic layer, Vladimir Sementsov-Ogievskiy, 2022/03/30
- [PATCH v5 28/45] qapi: block: add blockdev-del transaction action, Vladimir Sementsov-Ogievskiy, 2022/03/30
- [PATCH v5 30/45] block: bdrv_insert_node(): use BDRV_O_NOPERM, Vladimir Sementsov-Ogievskiy, 2022/03/30
- [PATCH v5 31/45] qapi: block: add blockdev-add transaction action, Vladimir Sementsov-Ogievskiy, 2022/03/30
- [PATCH v5 33/45] block-backend: blk_root(): drop const specifier on return type,
Vladimir Sementsov-Ogievskiy <=
- [PATCH v5 34/45] block/export: add blk_by_export_id(), Vladimir Sementsov-Ogievskiy, 2022/03/30
- [PATCH v5 37/45] qapi: add x-blockdev-replace command, Vladimir Sementsov-Ogievskiy, 2022/03/30
- [PATCH v5 38/45] qapi: add x-blockdev-replace transaction action, Vladimir Sementsov-Ogievskiy, 2022/03/30
- [PATCH v5 40/45] iotests.py: qemu_img_create: use imgfmt by default, Vladimir Sementsov-Ogievskiy, 2022/03/30
- [PATCH v5 41/45] iotests.py: introduce VM.assert_edges_list() method, Vladimir Sementsov-Ogievskiy, 2022/03/30
- [PATCH v5 42/45] iotests.py: add VM.qmp_check() helper, Vladimir Sementsov-Ogievskiy, 2022/03/30
- [PATCH v5 43/45] iotests: add filter-insertion, Vladimir Sementsov-Ogievskiy, 2022/03/30
- [PATCH v5 03/45] block/blklogwrites: don't care to remove bs->file child on failure, Vladimir Sementsov-Ogievskiy, 2022/03/30
- [PATCH v5 04/45] test-bdrv-graph-mod: update test_parallel_perm_update test case, Vladimir Sementsov-Ogievskiy, 2022/03/30