diff options
| author | Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com> | 2018-12-21 20:09:07 +0300 |
|---|---|---|
| committer | Max Reitz <mreitz@redhat.com> | 2019-01-31 00:38:19 +0100 |
| commit | 5d3b4e99463642b226d1a37433d0e4b376162468 (patch) | |
| tree | 10104806d3367656755bdf1190730f00e151e30e /include/sysemu/block-backend.h | |
| parent | b4fbe1f65a4769c09e6bf2d79fc84360f840f40e (diff) | |
qapi: add x-debug-query-block-graph
Add a new command, returning block nodes (and their users) graph.
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-id: 20181221170909.25584-2-vsementsov@virtuozzo.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
Diffstat (limited to 'include/sysemu/block-backend.h')
| -rw-r--r-- | include/sysemu/block-backend.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/sysemu/block-backend.h b/include/sysemu/block-backend.h index c96bcdee14..c8f816a200 100644 --- a/include/sysemu/block-backend.h +++ b/include/sysemu/block-backend.h @@ -237,4 +237,6 @@ int coroutine_fn blk_co_copy_range(BlockBackend *blk_in, int64_t off_in, int bytes, BdrvRequestFlags read_flags, BdrvRequestFlags write_flags); +const BdrvChild *blk_root(BlockBackend *blk); + #endif |