| commit | e6e964b8b021446c8d3d1f91c0208f653e9ec92c | |
| author | Kevin Wolf <kwolf@redhat.com> | |
| Fri, 29 Sep 2023 14:51:57 +0000 (29 16:51 +0200) | ||
| committer | Kevin Wolf <kwolf@redhat.com> | |
| Thu, 12 Oct 2023 14:31:33 +0000 (12 16:31 +0200) | ||
| tree | b9c929a6359b628c374bb7e71bd9b8b1517e16b5 | treesnapshot (tar.gz zip) |
| parent | 680e0cc40c5830ebcbfa0bce99bf932e1a4cf6c6 | commitdiff |
block: Add assertion for bdrv_graph_wrlock()
bdrv_graph_wrlock() can't run in a coroutine (because it polls) and
requires holding the BQL. We already have GLOBAL_STATE_CODE() to assert
the latter. Assert the former as well and add a no_coroutine_fn marker.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-ID: <20230929145157.45443-23-kwolf@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
bdrv_graph_wrlock() can't run in a coroutine (because it polls) and
requires holding the BQL. We already have GLOBAL_STATE_CODE() to assert
the latter. Assert the former as well and add a no_coroutine_fn marker.
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-ID: <20230929145157.45443-23-kwolf@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
| block/graph-lock.c | diffblobblamehistory | |
| include/block/graph-lock.h | diffblobblamehistory |