diff options
| author | Stefan Hajnoczi <stefanha@redhat.com> | 2023-05-30 14:09:59 -0400 |
|---|---|---|
| committer | Stefan Hajnoczi <stefanha@redhat.com> | 2023-06-01 08:59:24 -0400 |
| commit | 2a0d7cb6b7c1d1f325a81ec9f50a823318b045bb (patch) | |
| tree | a22e250422a17840e0e42fb6c76ad00bf3d4ca07 /include/block | |
| parent | 076682885d6fe521ed005b988fde6a67ec6818df (diff) | |
block: remove bdrv_co_io_plug() API
No block driver implements .bdrv_co_io_plug() anymore. Get rid of the
function pointers.
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Stefano Garzarella <sgarzare@redhat.com>
Acked-by: Kevin Wolf <kwolf@redhat.com>
Message-id: 20230530180959.1108766-7-stefanha@redhat.com
Signed-off-by: Stefan Hajnoczi <stefanha@redhat.com>
Diffstat (limited to 'include/block')
| -rw-r--r-- | include/block/block-io.h | 3 | ||||
| -rw-r--r-- | include/block/block_int-common.h | 11 |
2 files changed, 0 insertions, 14 deletions
diff --git a/include/block/block-io.h b/include/block/block-io.h index a27e471a87..43af816d75 100644 --- a/include/block/block-io.h +++ b/include/block/block-io.h @@ -259,9 +259,6 @@ void coroutine_fn bdrv_co_leave(BlockDriverState *bs, AioContext *old_ctx); AioContext *child_of_bds_get_parent_aio_context(BdrvChild *c); -void coroutine_fn GRAPH_RDLOCK bdrv_co_io_plug(BlockDriverState *bs); -void coroutine_fn GRAPH_RDLOCK bdrv_co_io_unplug(BlockDriverState *bs); - bool coroutine_fn GRAPH_RDLOCK bdrv_co_can_store_new_dirty_bitmap(BlockDriverState *bs, const char *name, uint32_t granularity, Error **errp); diff --git a/include/block/block_int-common.h b/include/block/block_int-common.h index b1cbc1e00c..74195c3004 100644 --- a/include/block/block_int-common.h +++ b/include/block/block_int-common.h @@ -768,11 +768,6 @@ struct BlockDriver { void coroutine_fn GRAPH_RDLOCK_PTR (*bdrv_co_debug_event)( BlockDriverState *bs, BlkdebugEvent event); - /* io queue for linux-aio */ - void coroutine_fn GRAPH_RDLOCK_PTR (*bdrv_co_io_plug)(BlockDriverState *bs); - void coroutine_fn GRAPH_RDLOCK_PTR (*bdrv_co_io_unplug)( - BlockDriverState *bs); - bool (*bdrv_supports_persistent_dirty_bitmap)(BlockDriverState *bs); bool coroutine_fn GRAPH_RDLOCK_PTR (*bdrv_co_can_store_new_dirty_bitmap)( @@ -1227,12 +1222,6 @@ struct BlockDriverState { unsigned int in_flight; unsigned int serialising_in_flight; - /* - * counter for nested bdrv_io_plug. - * Accessed with atomic ops. - */ - unsigned io_plugged; - /* do we need to tell the quest if we have a volatile write cache? */ int enable_write_cache; |