diff options
| author | Kevin Wolf <kwolf@redhat.com> | 2023-02-03 16:21:43 +0100 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2023-02-23 19:49:07 +0100 |
| commit | 7ff9579e60a42e253c6bbbd7ba613f19cc007259 (patch) | |
| tree | 32478e144a9e57f32d024c781815c31d2de8175d /block/coroutines.h | |
| parent | c2b8e315162bd5d5ab30c57bcc7bbb88b3ec4d54 (diff) | |
block: Mark bdrv_co_block_status() and callers GRAPH_RDLOCK
This adds GRAPH_RDLOCK annotations to declare that callers of
bdrv_co_block_status() need to hold a reader lock for the graph.
For some places, we know that they will hold the lock, but we don't have
the GRAPH_RDLOCK annotations yet. In this case, add assume_graph_lock()
with a FIXME comment. These places will be removed once everything is
properly annotated.
Signed-off-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20230203152202.49054-5-kwolf@redhat.com>
Reviewed-by: Emanuele Giuseppe Esposito <eesposit@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'block/coroutines.h')
| -rw-r--r-- | block/coroutines.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/block/coroutines.h b/block/coroutines.h index 2a1e0b3c9d..dd9f3d449b 100644 --- a/block/coroutines.h +++ b/block/coroutines.h @@ -43,7 +43,7 @@ bdrv_co_check(BlockDriverState *bs, BdrvCheckResult *res, BdrvCheckMode fix); int coroutine_fn GRAPH_RDLOCK bdrv_co_invalidate_cache(BlockDriverState *bs, Error **errp); -int coroutine_fn +int coroutine_fn GRAPH_RDLOCK bdrv_co_common_block_status_above(BlockDriverState *bs, BlockDriverState *base, bool include_base, |