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| author | Kevin Wolf <kwolf@redhat.com> | 2016-02-24 15:13:35 +0100 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2016-05-19 16:45:31 +0200 |
| commit | 5c8cab48087d3544cb788309ac729bca08244020 (patch) | |
| tree | aa5b14bd20159c44139267b448436eef2331be74 /include/block | |
| parent | cbe1beb7a1eaa34e0c24b4897395dac017e5d16f (diff) | |
| download | qemu-5c8cab48087d3544cb788309ac729bca08244020.zip qemu-5c8cab48087d3544cb788309ac729bca08244020.tar.gz qemu-5c8cab48087d3544cb788309ac729bca08244020.tar.bz2 | |
block: Use BdrvChild callbacks for change_media/resize
We want to get rid of BlockDriverState.blk in order to allow multiple
BlockBackends per BDS. Converting the device callbacks in block.c (which
assume a single BlockBackend) to per-child callbacks gets us rid of the
first few instances.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'include/block')
| -rw-r--r-- | include/block/block_int.h | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/include/block/block_int.h b/include/block/block_int.h index db2b4bc..9555429 100644 --- a/include/block/block_int.h +++ b/include/block/block_int.h @@ -365,6 +365,9 @@ struct BdrvChildRole { void (*inherit_options)(int *child_flags, QDict *child_options, int parent_flags, QDict *parent_options); + void (*change_media)(BdrvChild *child, bool load); + void (*resize)(BdrvChild *child); + /* * If this pair of functions is implemented, the parent doesn't issue new * requests after returning from .drained_begin() until .drained_end() is @@ -722,7 +725,6 @@ bool blk_dev_has_tray(BlockBackend *blk); void blk_dev_eject_request(BlockBackend *blk, bool force); bool blk_dev_is_tray_open(BlockBackend *blk); bool blk_dev_is_medium_locked(BlockBackend *blk); -void blk_dev_resize_cb(BlockBackend *blk); void bdrv_set_dirty(BlockDriverState *bs, int64_t cur_sector, int nr_sectors); bool bdrv_requests_pending(BlockDriverState *bs); |